WC Vendors - Version 1.4.5

Version Description

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Release Info

Developer digitalchild
Plugin Icon 128x128 WC Vendors
Version 1.4.5
Comparing to
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Code changes from version 1.4.4 to 1.4.5

Files changed (13) hide show
  1. WCVendors/classes/admin/class-admin-reports.php +1 -1
  2. WCVendors/classes/admin/class-admin-users.php +2 -2
  3. WCVendors/classes/admin/class-product-meta.php +4 -3
  4. WCVendors/classes/admin/settings/assets/js/select2/select2-bootstrap.css +87 -0
  5. WCVendors/classes/admin/settings/assets/js/select2/select2-spinner.gif +0 -0
  6. WCVendors/classes/admin/settings/assets/js/select2/select2.css +704 -564
  7. WCVendors/classes/admin/settings/assets/js/select2/select2.js +3541 -2506
  8. WCVendors/classes/admin/settings/assets/js/select2/select2.min.js +23 -1564
  9. WCVendors/classes/admin/settings/classes/sf-class-settings.php +8 -5
  10. WCVendors/classes/class-shipping.php +2 -2
  11. changelog.txt +9 -0
  12. class-wc-vendors.php +2 -2
  13. readme.txt +11 -2
WCVendors/classes/admin/class-admin-reports.php CHANGED
@@ -23,7 +23,7 @@ class WCV_Admin_Reports
23
  */
24
  function __construct( $debug = false )
25
  {
26
- add_filter( 'woocommerce_reports_charts', array( $this, 'reports_tab' ) );
27
  }
28
 
29
  /**
23
  */
24
  function __construct( $debug = false )
25
  {
26
+ add_filter( 'woocommerce_admin_reports', array( $this, 'reports_tab' ) );
27
  }
28
 
29
  /**
WCVendors/classes/admin/class-admin-users.php CHANGED
@@ -51,9 +51,9 @@ class WCV_Admin_Users
51
 
52
  // WC > Product featured
53
  $product_misc = (array) WC_Vendors::$pv_options->get_option( 'hide_product_misc' );
54
- if ($product_misc['featured']) {
55
 
56
- add_filter( 'manage_edit-product_columns', array($this, 'manage_product_columns'), 99);
 
57
  }
58
 
59
  }
51
 
52
  // WC > Product featured
53
  $product_misc = (array) WC_Vendors::$pv_options->get_option( 'hide_product_misc' );
 
54
 
55
+ if ($product_misc['featured']) {
56
+ add_filter( 'manage_product_posts_columns', array($this, 'manage_product_columns'), 99);
57
  }
58
 
59
  }
WCVendors/classes/admin/class-product-meta.php CHANGED
@@ -117,9 +117,10 @@ class WCV_Product_Meta
117
  }
118
  $output .= "</select>";
119
 
120
- // Convert this selectbox with jQuery Chosen
121
- $output .= '<script type="text/javascript">jQuery(function() {jQuery("#' . $id . '").chosen();});</script>';
122
-
 
123
  return $output;
124
  }
125
 
117
  }
118
  $output .= "</select>";
119
 
120
+ // Convert this selectbox with select2
121
+ $output .= '
122
+ <script type="text/javascript">jQuery(function() { jQuery("#' . $id . '").select2().focus(); } );</script>';
123
+
124
  return $output;
125
  }
126
 
WCVendors/classes/admin/settings/assets/js/select2/select2-bootstrap.css ADDED
@@ -0,0 +1,87 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ .form-control .select2-choice {
2
+ border: 0;
3
+ border-radius: 2px;
4
+ }
5
+
6
+ .form-control .select2-choice .select2-arrow {
7
+ border-radius: 0 2px 2px 0;
8
+ }
9
+
10
+ .form-control.select2-container {
11
+ height: auto !important;
12
+ padding: 0;
13
+ }
14
+
15
+ .form-control.select2-container.select2-dropdown-open {
16
+ border-color: #5897FB;
17
+ border-radius: 3px 3px 0 0;
18
+ }
19
+
20
+ .form-control .select2-container.select2-dropdown-open .select2-choices {
21
+ border-radius: 3px 3px 0 0;
22
+ }
23
+
24
+ .form-control.select2-container .select2-choices {
25
+ border: 0 !important;
26
+ border-radius: 3px;
27
+ }
28
+
29
+ .control-group.warning .select2-container .select2-choice,
30
+ .control-group.warning .select2-container .select2-choices,
31
+ .control-group.warning .select2-container-active .select2-choice,
32
+ .control-group.warning .select2-container-active .select2-choices,
33
+ .control-group.warning .select2-dropdown-open.select2-drop-above .select2-choice,
34
+ .control-group.warning .select2-dropdown-open.select2-drop-above .select2-choices,
35
+ .control-group.warning .select2-container-multi.select2-container-active .select2-choices {
36
+ border: 1px solid #C09853 !important;
37
+ }
38
+
39
+ .control-group.warning .select2-container .select2-choice div {
40
+ border-left: 1px solid #C09853 !important;
41
+ background: #FCF8E3 !important;
42
+ }
43
+
44
+ .control-group.error .select2-container .select2-choice,
45
+ .control-group.error .select2-container .select2-choices,
46
+ .control-group.error .select2-container-active .select2-choice,
47
+ .control-group.error .select2-container-active .select2-choices,
48
+ .control-group.error .select2-dropdown-open.select2-drop-above .select2-choice,
49
+ .control-group.error .select2-dropdown-open.select2-drop-above .select2-choices,
50
+ .control-group.error .select2-container-multi.select2-container-active .select2-choices {
51
+ border: 1px solid #B94A48 !important;
52
+ }
53
+
54
+ .control-group.error .select2-container .select2-choice div {
55
+ border-left: 1px solid #B94A48 !important;
56
+ background: #F2DEDE !important;
57
+ }
58
+
59
+ .control-group.info .select2-container .select2-choice,
60
+ .control-group.info .select2-container .select2-choices,
61
+ .control-group.info .select2-container-active .select2-choice,
62
+ .control-group.info .select2-container-active .select2-choices,
63
+ .control-group.info .select2-dropdown-open.select2-drop-above .select2-choice,
64
+ .control-group.info .select2-dropdown-open.select2-drop-above .select2-choices,
65
+ .control-group.info .select2-container-multi.select2-container-active .select2-choices {
66
+ border: 1px solid #3A87AD !important;
67
+ }
68
+
69
+ .control-group.info .select2-container .select2-choice div {
70
+ border-left: 1px solid #3A87AD !important;
71
+ background: #D9EDF7 !important;
72
+ }
73
+
74
+ .control-group.success .select2-container .select2-choice,
75
+ .control-group.success .select2-container .select2-choices,
76
+ .control-group.success .select2-container-active .select2-choice,
77
+ .control-group.success .select2-container-active .select2-choices,
78
+ .control-group.success .select2-dropdown-open.select2-drop-above .select2-choice,
79
+ .control-group.success .select2-dropdown-open.select2-drop-above .select2-choices,
80
+ .control-group.success .select2-container-multi.select2-container-active .select2-choices {
81
+ border: 1px solid #468847 !important;
82
+ }
83
+
84
+ .control-group.success .select2-container .select2-choice div {
85
+ border-left: 1px solid #468847 !important;
86
+ background: #DFF0D8 !important;
87
+ }
WCVendors/classes/admin/settings/assets/js/select2/select2-spinner.gif ADDED
Binary file
WCVendors/classes/admin/settings/assets/js/select2/select2.css CHANGED
@@ -1,564 +1,704 @@
1
- /*
2
- Version: @@ver@@ Timestamp: @@timestamp@@
3
- */
4
- .select2-container {
5
- position: relative;
6
- display: inline-block;
7
- /* inline-block for ie7 */
8
- zoom: 1;
9
- *display: inline;
10
- vertical-align: top;
11
- }
12
-
13
- .select2-container,
14
- .select2-drop,
15
- .select2-search,
16
- .select2-search input {
17
- /*
18
- Force border-box so that % widths fit the parent
19
- container without overlap because of margin/padding.
20
-
21
- More Info : http://www.quirksmode.org/css/box.html
22
- */
23
- -moz-box-sizing: border-box; /* firefox */
24
- -ms-box-sizing: border-box; /* ie */
25
- -webkit-box-sizing: border-box; /* webkit */
26
- -khtml-box-sizing: border-box; /* konqueror */
27
- box-sizing: border-box; /* css3 */
28
- }
29
-
30
- .select2-container .select2-choice {
31
- background-color: #fff;
32
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.5, white));
33
- background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 50%);
34
- background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 50%);
35
- background-image: -o-linear-gradient(bottom, #eeeeee 0%, #ffffff 50%);
36
- background-image: -ms-linear-gradient(top, #eeeeee 0%, #ffffff 50%);
37
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0);
38
- background-image: linear-gradient(top, #eeeeee 0%, #ffffff 50%);
39
- -webkit-border-radius: 4px;
40
- -moz-border-radius: 4px;
41
- border-radius: 4px;
42
- -moz-background-clip: padding;
43
- -webkit-background-clip: padding-box;
44
- background-clip: padding-box;
45
- border: 1px solid #aaa;
46
- display: block;
47
- overflow: hidden;
48
- white-space: nowrap;
49
- position: relative;
50
- height: 26px;
51
- line-height: 26px;
52
- padding: 0 0 0 8px;
53
- color: #444;
54
- text-decoration: none;
55
- }
56
-
57
- .select2-container.select2-drop-above .select2-choice {
58
- border-bottom-color: #aaa;
59
- -webkit-border-radius: 0px 0px 4px 4px;
60
- -moz-border-radius: 0px 0px 4px 4px;
61
- border-radius: 0px 0px 4px 4px;
62
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.9, white));
63
- background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 90%);
64
- background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 90%);
65
- background-image: -o-linear-gradient(bottom, #eeeeee 0%, white 90%);
66
- background-image: -ms-linear-gradient(top, #eeeeee 0%, #ffffff 90%);
67
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0);
68
- background-image: linear-gradient(top, #eeeeee 0%, #ffffff 90%);
69
- }
70
-
71
- .select2-container .select2-choice span {
72
- margin-right: 26px;
73
- display: block;
74
- overflow: hidden;
75
- white-space: nowrap;
76
- -o-text-overflow: ellipsis;
77
- -ms-text-overflow: ellipsis;
78
- text-overflow: ellipsis;
79
- }
80
-
81
- .select2-container .select2-choice abbr {
82
- display: block;
83
- position: absolute;
84
- right: 26px;
85
- top: 8px;
86
- width: 12px;
87
- height: 12px;
88
- font-size: 1px;
89
- background: url('select2.png') right top no-repeat;
90
- cursor: pointer;
91
- text-decoration: none;
92
- border: 0;
93
- outline: 0;
94
- }
95
-
96
- .select2-container .select2-choice abbr:hover {
97
- background-position: right -11px;
98
- cursor: pointer;
99
- }
100
-
101
- .select2-drop {
102
- background: #fff;
103
- color: #000;
104
- border: 1px solid #aaa;
105
- border-top: 0;
106
- position: absolute;
107
- top: 100%;
108
- -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
109
- -moz-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
110
- -o-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
111
- box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
112
- z-index: 9999;
113
- width: 100%;
114
- margin-top: -1px;
115
-
116
- -webkit-border-radius: 0 0 4px 4px;
117
- -moz-border-radius: 0 0 4px 4px;
118
- border-radius: 0 0 4px 4px;
119
- }
120
-
121
- .select2-drop.select2-drop-above {
122
- -webkit-border-radius: 4px 4px 0px 0px;
123
- -moz-border-radius: 4px 4px 0px 0px;
124
- border-radius: 4px 4px 0px 0px;
125
- margin-top: 1px;
126
- border-top: 1px solid #aaa;
127
- border-bottom: 0;
128
-
129
- -webkit-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
130
- -moz-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
131
- -o-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
132
- box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
133
- }
134
-
135
- .select2-container .select2-choice div {
136
- -webkit-border-radius: 0 4px 4px 0;
137
- -moz-border-radius: 0 4px 4px 0;
138
- border-radius: 0 4px 4px 0;
139
- -moz-background-clip: padding;
140
- -webkit-background-clip: padding-box;
141
- background-clip: padding-box;
142
- background: #ccc;
143
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #ccc), color-stop(0.6, #eee));
144
- background-image: -webkit-linear-gradient(center bottom, #ccc 0%, #eee 60%);
145
- background-image: -moz-linear-gradient(center bottom, #ccc 0%, #eee 60%);
146
- background-image: -o-linear-gradient(bottom, #ccc 0%, #eee 60%);
147
- background-image: -ms-linear-gradient(top, #cccccc 0%, #eeeeee 60%);
148
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#cccccc', endColorstr='#eeeeee', GradientType=0);
149
- background-image: linear-gradient(top, #cccccc 0%, #eeeeee 60%);
150
- border-left: 1px solid #aaa;
151
- position: absolute;
152
- right: 0;
153
- top: 0;
154
- display: block;
155
- height: 100%;
156
- width: 18px;
157
- }
158
-
159
- .select2-container .select2-choice div b {
160
- background: url('select2.png') no-repeat 0 1px;
161
- display: block;
162
- width: 100%;
163
- height: 100%;
164
- }
165
-
166
- .select2-search {
167
- display: inline-block;
168
- white-space: nowrap;
169
- z-index: 10000;
170
- position: relative;
171
- min-height: 26px;
172
- width: 100%;
173
- margin: 0;
174
- padding-left: 4px;
175
- padding-right: 4px;
176
- }
177
-
178
- .select2-search-hidden {
179
- display: block;
180
- position: absolute;
181
- left: -10000px;
182
- }
183
-
184
- .select2-search input {
185
- background: #fff url('select2.png') no-repeat 100% -22px;
186
- background: url('select2.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
187
- background: url('select2.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
188
- background: url('select2.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
189
- background: url('select2.png') no-repeat 100% -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
190
- background: url('select2.png') no-repeat 100% -22px, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
191
- background: url('select2.png') no-repeat 100% -22px, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
192
- padding: 4px 20px 4px 5px;
193
- outline: 0;
194
- border: 1px solid #aaa;
195
- font-family: sans-serif;
196
- font-size: 1em;
197
- width: 100%;
198
- margin: 0;
199
- height: auto !important;
200
- min-height: 26px;
201
- -webkit-box-shadow: none;
202
- -moz-box-shadow: none;
203
- box-shadow: none;
204
- border-radius: 0;
205
- -moz-border-radius: 0;
206
- -webkit-border-radius: 0;
207
- }
208
-
209
- .select2-drop.select2-drop-above .select2-search input {
210
- margin-top: 4px;
211
- }
212
-
213
- .select2-search input.select2-active {
214
- background: #fff url('spinner.gif') no-repeat 100%;
215
- background: url('spinner.gif') no-repeat 100%, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
216
- background: url('spinner.gif') no-repeat 100%, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
217
- background: url('spinner.gif') no-repeat 100%, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
218
- background: url('spinner.gif') no-repeat 100%, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
219
- background: url('spinner.gif') no-repeat 100%, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
220
- background: url('spinner.gif') no-repeat 100%, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
221
- }
222
-
223
- .select2-container-active .select2-choice,
224
- .select2-container-active .select2-choices {
225
- -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
226
- -moz-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
227
- -o-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
228
- box-shadow: 0 0 5px rgba(0, 0, 0, .3);
229
- border: 1px solid #5897fb;
230
- outline: none;
231
- }
232
-
233
- .select2-dropdown-open .select2-choice {
234
- border: 1px solid #aaa;
235
- border-bottom-color: transparent;
236
- -webkit-box-shadow: 0 1px 0 #fff inset;
237
- -moz-box-shadow: 0 1px 0 #fff inset;
238
- -o-box-shadow: 0 1px 0 #fff inset;
239
- box-shadow: 0 1px 0 #fff inset;
240
- background-color: #eee;
241
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, white), color-stop(0.5, #eeeeee));
242
- background-image: -webkit-linear-gradient(center bottom, white 0%, #eeeeee 50%);
243
- background-image: -moz-linear-gradient(center bottom, white 0%, #eeeeee 50%);
244
- background-image: -o-linear-gradient(bottom, white 0%, #eeeeee 50%);
245
- background-image: -ms-linear-gradient(top, #ffffff 0%, #eeeeee 50%);
246
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#eeeeee', GradientType=0);
247
- background-image: linear-gradient(top, #ffffff 0%, #eeeeee 50%);
248
- -webkit-border-bottom-left-radius: 0;
249
- -webkit-border-bottom-right-radius: 0;
250
- -moz-border-radius-bottomleft: 0;
251
- -moz-border-radius-bottomright: 0;
252
- border-bottom-left-radius: 0;
253
- border-bottom-right-radius: 0;
254
- }
255
-
256
- .select2-dropdown-open .select2-choice div {
257
- background: transparent;
258
- border-left: none;
259
- }
260
-
261
- .select2-dropdown-open .select2-choice div b {
262
- background-position: -18px 1px;
263
- }
264
-
265
- /* results */
266
- .select2-results {
267
- margin: 4px 4px 4px 0;
268
- padding: 0 0 0 4px;
269
- position: relative;
270
- overflow-x: hidden;
271
- overflow-y: auto;
272
- max-height: 200px;
273
- }
274
-
275
- .select2-results ul.select2-result-sub {
276
- margin: 0 0 0 0;
277
- }
278
-
279
- .select2-results ul.select2-result-sub > li .select2-result-label {
280
- padding-left: 20px
281
- }
282
-
283
- .select2-results ul.select2-result-sub ul.select2-result-sub > li .select2-result-label {
284
- padding-left: 40px
285
- }
286
-
287
- .select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label {
288
- padding-left: 60px
289
- }
290
-
291
- .select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label {
292
- padding-left: 80px
293
- }
294
-
295
- .select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label {
296
- padding-left: 100px
297
- }
298
-
299
- .select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label {
300
- padding-left: 110px
301
- }
302
-
303
- .select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label {
304
- padding-left: 120px
305
- }
306
-
307
- .select2-results li {
308
- list-style: none;
309
- display: list-item;
310
- }
311
-
312
- .select2-results li.select2-result-with-children > .select2-result-label {
313
- font-weight: bold;
314
- }
315
-
316
- .select2-results .select2-result-label {
317
- padding: 3px 7px 4px;
318
- margin: 0;
319
- cursor: pointer;
320
- }
321
-
322
- .select2-results .select2-highlighted {
323
- background: #3875d7;
324
- color: #fff;
325
- }
326
-
327
- .select2-results li em {
328
- background: #feffde;
329
- font-style: normal;
330
- }
331
-
332
- .select2-results .select2-highlighted em {
333
- background: transparent;
334
- }
335
-
336
- .select2-results .select2-no-results,
337
- .select2-results .select2-searching,
338
- .select2-results .select2-selection-limit {
339
- background: #f4f4f4;
340
- display: list-item;
341
- }
342
-
343
- /*
344
- disabled look for already selected choices in the results dropdown
345
- .select2-results .select2-disabled.select2-highlighted {
346
- color: #666;
347
- background: #f4f4f4;
348
- display: list-item;
349
- cursor: default;
350
- }
351
- .select2-results .select2-disabled {
352
- background: #f4f4f4;
353
- display: list-item;
354
- cursor: default;
355
- }
356
- */
357
- .select2-results .select2-disabled {
358
- display: none;
359
- }
360
-
361
- .select2-more-results.select2-active {
362
- background: #f4f4f4 url('spinner.gif') no-repeat 100%;
363
- }
364
-
365
- .select2-more-results {
366
- background: #f4f4f4;
367
- display: list-item;
368
- }
369
-
370
- /* disabled styles */
371
-
372
- .select2-container.select2-container-disabled .select2-choice {
373
- background-color: #f4f4f4;
374
- background-image: none;
375
- border: 1px solid #ddd;
376
- cursor: default;
377
- }
378
-
379
- .select2-container.select2-container-disabled .select2-choice div {
380
- background-color: #f4f4f4;
381
- background-image: none;
382
- border-left: 0;
383
- }
384
-
385
- .select2-container.select2-container-disabled .select2-choice abbr {
386
- display: none
387
- }
388
-
389
- /* multiselect */
390
-
391
- .select2-container-multi .select2-choices {
392
- background-color: #fff;
393
- background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
394
- background-image: -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
395
- background-image: -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
396
- background-image: -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
397
- background-image: -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
398
- background-image: linear-gradient(top, #eeeeee 1%, #ffffff 15%);
399
- border: 1px solid #aaa;
400
- margin: 0;
401
- padding: 0;
402
- cursor: text;
403
- overflow: hidden;
404
- height: auto !important;
405
- height: 1%;
406
- position: relative;
407
- }
408
-
409
- .select2-container-multi .select2-choices {
410
- min-height: 26px;
411
- }
412
-
413
- .select2-container-multi.select2-container-active .select2-choices {
414
- -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
415
- -moz-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
416
- -o-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
417
- box-shadow: 0 0 5px rgba(0, 0, 0, .3);
418
- border: 1px solid #5897fb;
419
- outline: none;
420
- }
421
-
422
- .select2-container-multi .select2-choices li {
423
- float: left;
424
- list-style: none;
425
- }
426
-
427
- .select2-container-multi .select2-choices .select2-search-field {
428
- white-space: nowrap;
429
- margin: 0;
430
- padding: 0;
431
- }
432
-
433
- .select2-container-multi .select2-choices .select2-search-field input {
434
- color: #666;
435
- background: transparent !important;
436
- font-family: sans-serif;
437
- font-size: 100%;
438
- height: 15px;
439
- padding: 5px;
440
- margin: 1px 0;
441
- outline: 0;
442
- border: 0;
443
- -webkit-box-shadow: none;
444
- -moz-box-shadow: none;
445
- -o-box-shadow: none;
446
- box-shadow: none;
447
- }
448
-
449
- .select2-container-multi .select2-choices .select2-search-field input.select2-active {
450
- background: #fff url('spinner.gif') no-repeat 100% !important;
451
- }
452
-
453
- .select2-default {
454
- color: #999 !important;
455
- }
456
-
457
- .select2-container-multi .select2-choices .select2-search-choice {
458
- -webkit-border-radius: 3px;
459
- -moz-border-radius: 3px;
460
- border-radius: 3px;
461
- -moz-background-clip: padding;
462
- -webkit-background-clip: padding-box;
463
- background-clip: padding-box;
464
- background-color: #e4e4e4;
465
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0);
466
- background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee));
467
- background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
468
- background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
469
- background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
470
- background-image: -ms-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
471
- background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
472
- -webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
473
- -moz-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
474
- box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
475
- color: #333;
476
- border: 1px solid #aaaaaa;
477
- line-height: 13px;
478
- padding: 3px 5px 3px 18px;
479
- margin: 3px 0 3px 5px;
480
- position: relative;
481
- cursor: default;
482
- }
483
-
484
- .select2-container-multi .select2-choices .select2-search-choice span {
485
- cursor: default;
486
- }
487
-
488
- .select2-container-multi .select2-choices .select2-search-choice-focus {
489
- background: #d4d4d4;
490
- }
491
-
492
- .select2-search-choice-close {
493
- display: block;
494
- position: absolute;
495
- right: 3px;
496
- top: 4px;
497
- width: 12px;
498
- height: 13px;
499
- font-size: 1px;
500
- background: url('select2.png') right top no-repeat;
501
- outline: none;
502
- }
503
-
504
- .select2-container-multi .select2-search-choice-close {
505
- left: 3px;
506
- }
507
-
508
- .select2-container-multi .select2-choices .select2-search-choice .select2-search-choice-close:hover {
509
- background-position: right -11px;
510
- }
511
-
512
- .select2-container-multi .select2-choices .select2-search-choice-focus .select2-search-choice-close {
513
- background-position: right -11px;
514
- }
515
-
516
- /* disabled styles */
517
-
518
- .select2-container-multi.select2-container-disabled .select2-choices {
519
- background-color: #f4f4f4;
520
- background-image: none;
521
- border: 1px solid #ddd;
522
- cursor: default;
523
- }
524
-
525
- .select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice {
526
- background-image: none;
527
- background-color: #f4f4f4;
528
- border: 1px solid #ddd;
529
- padding: 3px 5px 3px 5px;
530
- }
531
-
532
- .select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice .select2-search-choice-close {
533
- display: none;
534
- }
535
-
536
- /* end multiselect */
537
-
538
- .select2-result-selectable .select2-match,
539
- .select2-result-unselectable .select2-result-selectable .select2-match {
540
- text-decoration: underline;
541
- }
542
-
543
- .select2-result-unselectable .select2-match {
544
- text-decoration: none;
545
- }
546
-
547
- .select2-offscreen {
548
- position: absolute;
549
- left: -10000px;
550
- }
551
-
552
- /* Retina-ize icons */
553
-
554
- @media only screen and (-webkit-min-device-pixel-ratio: 1.5) {
555
- .select2-search input, .select2-search-choice-close, .select2-container .select2-choice abbr, .select2-container .select2-choice div b {
556
- background-image: url('select2x2.png') !important;
557
- background-repeat: no-repeat !important;
558
- background-size: 60px 40px !important;
559
- }
560
-
561
- .select2-search input {
562
- background-position: 100% -21px !important;
563
- }
564
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /*
2
+ Version: 3.5.2 Timestamp: Sat Nov 1 14:43:36 EDT 2014
3
+ */
4
+ .select2-container {
5
+ margin: 0;
6
+ position: relative;
7
+ display: inline-block;
8
+ /* inline-block for ie7 */
9
+ zoom: 1;
10
+ *display: inline;
11
+ vertical-align: middle;
12
+ }
13
+
14
+ .select2-container,
15
+ .select2-drop,
16
+ .select2-search,
17
+ .select2-search input {
18
+ /*
19
+ Force border-box so that % widths fit the parent
20
+ container without overlap because of margin/padding.
21
+ More Info : http://www.quirksmode.org/css/box.html
22
+ */
23
+ -webkit-box-sizing: border-box; /* webkit */
24
+ -moz-box-sizing: border-box; /* firefox */
25
+ box-sizing: border-box; /* css3 */
26
+ }
27
+
28
+ .select2-container .select2-choice {
29
+ display: block;
30
+ height: 26px;
31
+ padding: 0 0 0 8px;
32
+ overflow: hidden;
33
+ position: relative;
34
+
35
+ border: 1px solid #aaa;
36
+ white-space: nowrap;
37
+ line-height: 26px;
38
+ color: #444;
39
+ text-decoration: none;
40
+
41
+ border-radius: 4px;
42
+
43
+ background-clip: padding-box;
44
+
45
+ -webkit-touch-callout: none;
46
+ -webkit-user-select: none;
47
+ -moz-user-select: none;
48
+ -ms-user-select: none;
49
+ user-select: none;
50
+
51
+ background-color: #fff;
52
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eee), color-stop(0.5, #fff));
53
+ background-image: -webkit-linear-gradient(center bottom, #eee 0%, #fff 50%);
54
+ background-image: -moz-linear-gradient(center bottom, #eee 0%, #fff 50%);
55
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#ffffff', endColorstr = '#eeeeee', GradientType = 0);
56
+ background-image: linear-gradient(to top, #eee 0%, #fff 50%);
57
+ }
58
+
59
+ html[dir="rtl"] .select2-container .select2-choice {
60
+ padding: 0 8px 0 0;
61
+ }
62
+
63
+ .select2-container.select2-drop-above .select2-choice {
64
+ border-bottom-color: #aaa;
65
+
66
+ border-radius: 0 0 4px 4px;
67
+
68
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eee), color-stop(0.9, #fff));
69
+ background-image: -webkit-linear-gradient(center bottom, #eee 0%, #fff 90%);
70
+ background-image: -moz-linear-gradient(center bottom, #eee 0%, #fff 90%);
71
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#eeeeee', GradientType=0);
72
+ background-image: linear-gradient(to bottom, #eee 0%, #fff 90%);
73
+ }
74
+
75
+ .select2-container.select2-allowclear .select2-choice .select2-chosen {
76
+ margin-right: 42px;
77
+ }
78
+
79
+ .select2-container .select2-choice > .select2-chosen {
80
+ margin-right: 26px;
81
+ display: block;
82
+ overflow: hidden;
83
+
84
+ white-space: nowrap;
85
+
86
+ text-overflow: ellipsis;
87
+ float: none;
88
+ width: auto;
89
+ }
90
+
91
+ html[dir="rtl"] .select2-container .select2-choice > .select2-chosen {
92
+ margin-left: 26px;
93
+ margin-right: 0;
94
+ }
95
+
96
+ .select2-container .select2-choice abbr {
97
+ display: none;
98
+ width: 12px;
99
+ height: 12px;
100
+ position: absolute;
101
+ right: 24px;
102
+ top: 8px;
103
+
104
+ font-size: 1px;
105
+ text-decoration: none;
106
+
107
+ border: 0;
108
+ background: url('select2.png') right top no-repeat;
109
+ cursor: pointer;
110
+ outline: 0;
111
+ }
112
+
113
+ .select2-container.select2-allowclear .select2-choice abbr {
114
+ display: inline-block;
115
+ }
116
+
117
+ .select2-container .select2-choice abbr:hover {
118
+ background-position: right -11px;
119
+ cursor: pointer;
120
+ }
121
+
122
+ .select2-drop-mask {
123
+ border: 0;
124
+ margin: 0;
125
+ padding: 0;
126
+ position: fixed;
127
+ left: 0;
128
+ top: 0;
129
+ min-height: 100%;
130
+ min-width: 100%;
131
+ height: auto;
132
+ width: auto;
133
+ opacity: 0;
134
+ z-index: 9998;
135
+ /* styles required for IE to work */
136
+ background-color: #fff;
137
+ filter: alpha(opacity=0);
138
+ }
139
+
140
+ .select2-drop {
141
+ width: 100%;
142
+ margin-top: -1px;
143
+ position: absolute;
144
+ z-index: 9999;
145
+ top: 100%;
146
+
147
+ background: #fff;
148
+ color: #000;
149
+ border: 1px solid #aaa;
150
+ border-top: 0;
151
+
152
+ border-radius: 0 0 4px 4px;
153
+
154
+ -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
155
+ box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
156
+ }
157
+
158
+ .select2-drop.select2-drop-above {
159
+ margin-top: 1px;
160
+ border-top: 1px solid #aaa;
161
+ border-bottom: 0;
162
+
163
+ border-radius: 4px 4px 0 0;
164
+
165
+ -webkit-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
166
+ box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
167
+ }
168
+
169
+ .select2-drop-active {
170
+ border: 1px solid #5897fb;
171
+ border-top: none;
172
+ }
173
+
174
+ .select2-drop.select2-drop-above.select2-drop-active {
175
+ border-top: 1px solid #5897fb;
176
+ }
177
+
178
+ .select2-drop-auto-width {
179
+ border-top: 1px solid #aaa;
180
+ width: auto;
181
+ }
182
+
183
+ .select2-drop-auto-width .select2-search {
184
+ padding-top: 4px;
185
+ }
186
+
187
+ .select2-container .select2-choice .select2-arrow {
188
+ display: inline-block;
189
+ width: 18px;
190
+ height: 100%;
191
+ position: absolute;
192
+ right: 0;
193
+ top: 0;
194
+
195
+ border-left: 1px solid #aaa;
196
+ border-radius: 0 4px 4px 0;
197
+
198
+ background-clip: padding-box;
199
+
200
+ background: #ccc;
201
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #ccc), color-stop(0.6, #eee));
202
+ background-image: -webkit-linear-gradient(center bottom, #ccc 0%, #eee 60%);
203
+ background-image: -moz-linear-gradient(center bottom, #ccc 0%, #eee 60%);
204
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#eeeeee', endColorstr = '#cccccc', GradientType = 0);
205
+ background-image: linear-gradient(to top, #ccc 0%, #eee 60%);
206
+ }
207
+
208
+ html[dir="rtl"] .select2-container .select2-choice .select2-arrow {
209
+ left: 0;
210
+ right: auto;
211
+
212
+ border-left: none;
213
+ border-right: 1px solid #aaa;
214
+ border-radius: 4px 0 0 4px;
215
+ }
216
+
217
+ .select2-container .select2-choice .select2-arrow b {
218
+ display: block;
219
+ width: 100%;
220
+ height: 100%;
221
+ background: url('select2.png') no-repeat 0 1px;
222
+ }
223
+
224
+ html[dir="rtl"] .select2-container .select2-choice .select2-arrow b {
225
+ background-position: 2px 1px;
226
+ }
227
+
228
+ .select2-search {
229
+ display: inline-block;
230
+ width: 100%;
231
+ min-height: 26px;
232
+ margin: 0;
233
+ padding-left: 4px;
234
+ padding-right: 4px;
235
+
236
+ position: relative;
237
+ z-index: 10000;
238
+
239
+ white-space: nowrap;
240
+ }
241
+
242
+ .select2-search input {
243
+ width: 100%;
244
+ height: auto !important;
245
+ min-height: 26px;
246
+ padding: 4px 20px 4px 5px;
247
+ margin: 0;
248
+
249
+ outline: 0;
250
+ font-family: sans-serif;
251
+ font-size: 1em;
252
+
253
+ border: 1px solid #aaa;
254
+ border-radius: 0;
255
+
256
+ -webkit-box-shadow: none;
257
+ box-shadow: none;
258
+
259
+ background: #fff url('select2.png') no-repeat 100% -22px;
260
+ background: url('select2.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, #fff), color-stop(0.99, #eee));
261
+ background: url('select2.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, #fff 85%, #eee 99%);
262
+ background: url('select2.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, #fff 85%, #eee 99%);
263
+ background: url('select2.png') no-repeat 100% -22px, linear-gradient(to bottom, #fff 85%, #eee 99%) 0 0;
264
+ }
265
+
266
+ html[dir="rtl"] .select2-search input {
267
+ padding: 4px 5px 4px 20px;
268
+
269
+ background: #fff url('select2.png') no-repeat -37px -22px;
270
+ background: url('select2.png') no-repeat -37px -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, #fff), color-stop(0.99, #eee));
271
+ background: url('select2.png') no-repeat -37px -22px, -webkit-linear-gradient(center bottom, #fff 85%, #eee 99%);
272
+ background: url('select2.png') no-repeat -37px -22px, -moz-linear-gradient(center bottom, #fff 85%, #eee 99%);
273
+ background: url('select2.png') no-repeat -37px -22px, linear-gradient(to bottom, #fff 85%, #eee 99%) 0 0;
274
+ }
275
+
276
+ .select2-drop.select2-drop-above .select2-search input {
277
+ margin-top: 4px;
278
+ }
279
+
280
+ .select2-search input.select2-active {
281
+ background: #fff url('select2-spinner.gif') no-repeat 100%;
282
+ background: url('select2-spinner.gif') no-repeat 100%, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, #fff), color-stop(0.99, #eee));
283
+ background: url('select2-spinner.gif') no-repeat 100%, -webkit-linear-gradient(center bottom, #fff 85%, #eee 99%);
284
+ background: url('select2-spinner.gif') no-repeat 100%, -moz-linear-gradient(center bottom, #fff 85%, #eee 99%);
285
+ background: url('select2-spinner.gif') no-repeat 100%, linear-gradient(to bottom, #fff 85%, #eee 99%) 0 0;
286
+ }
287
+
288
+ .select2-container-active .select2-choice,
289
+ .select2-container-active .select2-choices {
290
+ border: 1px solid #5897fb;
291
+ outline: none;
292
+
293
+ -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
294
+ box-shadow: 0 0 5px rgba(0, 0, 0, .3);
295
+ }
296
+
297
+ .select2-dropdown-open .select2-choice {
298
+ border-bottom-color: transparent;
299
+ -webkit-box-shadow: 0 1px 0 #fff inset;
300
+ box-shadow: 0 1px 0 #fff inset;
301
+
302
+ border-bottom-left-radius: 0;
303
+ border-bottom-right-radius: 0;
304
+
305
+ background-color: #eee;
306
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #fff), color-stop(0.5, #eee));
307
+ background-image: -webkit-linear-gradient(center bottom, #fff 0%, #eee 50%);
308
+ background-image: -moz-linear-gradient(center bottom, #fff 0%, #eee 50%);
309
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0);
310
+ background-image: linear-gradient(to top, #fff 0%, #eee 50%);
311
+ }
312
+
313
+ .select2-dropdown-open.select2-drop-above .select2-choice,
314
+ .select2-dropdown-open.select2-drop-above .select2-choices {
315
+ border: 1px solid #5897fb;
316
+ border-top-color: transparent;
317
+
318
+ background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #fff), color-stop(0.5, #eee));
319
+ background-image: -webkit-linear-gradient(center top, #fff 0%, #eee 50%);
320
+ background-image: -moz-linear-gradient(center top, #fff 0%, #eee 50%);
321
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0);
322
+ background-image: linear-gradient(to bottom, #fff 0%, #eee 50%);
323
+ }
324
+
325
+ .select2-dropdown-open .select2-choice .select2-arrow {
326
+ background: transparent;
327
+ border-left: none;
328
+ filter: none;
329
+ }
330
+ html[dir="rtl"] .select2-dropdown-open .select2-choice .select2-arrow {
331
+ border-right: none;
332
+ }
333
+
334
+ .select2-dropdown-open .select2-choice .select2-arrow b {
335
+ background-position: -18px 1px;
336
+ }
337
+
338
+ html[dir="rtl"] .select2-dropdown-open .select2-choice .select2-arrow b {
339
+ background-position: -16px 1px;
340
+ }
341
+
342
+ .select2-hidden-accessible {
343
+ border: 0;
344
+ clip: rect(0 0 0 0);
345
+ height: 1px;
346
+ margin: -1px;
347
+ overflow: hidden;
348
+ padding: 0;
349
+ position: absolute;
350
+ width: 1px;
351
+ }
352
+
353
+ /* results */
354
+ .select2-results {
355
+ max-height: 200px;
356
+ padding: 0 0 0 4px;
357
+ margin: 4px 4px 4px 0;
358
+ position: relative;
359
+ overflow-x: hidden;
360
+ overflow-y: auto;
361
+ -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
362
+ }
363
+
364
+ html[dir="rtl"] .select2-results {
365
+ padding: 0 4px 0 0;
366
+ margin: 4px 0 4px 4px;
367
+ }
368
+
369
+ .select2-results ul.select2-result-sub {
370
+ margin: 0;
371
+ padding-left: 0;
372
+ }
373
+
374
+ .select2-results li {
375
+ list-style: none;
376
+ display: list-item;
377
+ background-image: none;
378
+ }
379
+
380
+ .select2-results li.select2-result-with-children > .select2-result-label {
381
+ font-weight: bold;
382
+ }
383
+
384
+ .select2-results .select2-result-label {
385
+ padding: 3px 7px 4px;
386
+ margin: 0;
387
+ cursor: pointer;
388
+
389
+ min-height: 1em;
390
+
391
+ -webkit-touch-callout: none;
392
+ -webkit-user-select: none;
393
+ -moz-user-select: none;
394
+ -ms-user-select: none;
395
+ user-select: none;
396
+ }
397
+
398
+ .select2-results-dept-1 .select2-result-label { padding-left: 20px }
399
+ .select2-results-dept-2 .select2-result-label { padding-left: 40px }
400
+ .select2-results-dept-3 .select2-result-label { padding-left: 60px }
401
+ .select2-results-dept-4 .select2-result-label { padding-left: 80px }
402
+ .select2-results-dept-5 .select2-result-label { padding-left: 100px }
403
+ .select2-results-dept-6 .select2-result-label { padding-left: 110px }
404
+ .select2-results-dept-7 .select2-result-label { padding-left: 120px }
405
+
406
+ .select2-results .select2-highlighted {
407
+ background: #3875d7;
408
+ color: #fff;
409
+ }
410
+
411
+ .select2-results li em {
412
+ background: #feffde;
413
+ font-style: normal;
414
+ }
415
+
416
+ .select2-results .select2-highlighted em {
417
+ background: transparent;
418
+ }
419
+
420
+ .select2-results .select2-highlighted ul {
421
+ background: #fff;
422
+ color: #000;
423
+ }
424
+
425
+ .select2-results .select2-no-results,
426
+ .select2-results .select2-searching,
427
+ .select2-results .select2-ajax-error,
428
+ .select2-results .select2-selection-limit {
429
+ background: #f4f4f4;
430
+ display: list-item;
431
+ padding-left: 5px;
432
+ }
433
+
434
+ /*
435
+ disabled look for disabled choices in the results dropdown
436
+ */
437
+ .select2-results .select2-disabled.select2-highlighted {
438
+ color: #666;
439
+ background: #f4f4f4;
440
+ display: list-item;
441
+ cursor: default;
442
+ }
443
+ .select2-results .select2-disabled {
444
+ background: #f4f4f4;
445
+ display: list-item;
446
+ cursor: default;
447
+ }
448
+
449
+ .select2-results .select2-selected {
450
+ display: none;
451
+ }
452
+
453
+ .select2-more-results.select2-active {
454
+ background: #f4f4f4 url('select2-spinner.gif') no-repeat 100%;
455
+ }
456
+
457
+ .select2-results .select2-ajax-error {
458
+ background: rgba(255, 50, 50, .2);
459
+ }
460
+
461
+ .select2-more-results {
462
+ background: #f4f4f4;
463
+ display: list-item;
464
+ }
465
+
466
+ /* disabled styles */
467
+
468
+ .select2-container.select2-container-disabled .select2-choice {
469
+ background-color: #f4f4f4;
470
+ background-image: none;
471
+ border: 1px solid #ddd;
472
+ cursor: default;
473
+ }
474
+
475
+ .select2-container.select2-container-disabled .select2-choice .select2-arrow {
476
+ background-color: #f4f4f4;
477
+ background-image: none;
478
+ border-left: 0;
479
+ }
480
+
481
+ .select2-container.select2-container-disabled .select2-choice abbr {
482
+ display: none;
483
+ }
484
+
485
+
486
+ /* multiselect */
487
+
488
+ .select2-container-multi .select2-choices {
489
+ height: auto !important;
490
+ height: 1%;
491
+ margin: 0;
492
+ padding: 0 5px 0 0;
493
+ position: relative;
494
+
495
+ border: 1px solid #aaa;
496
+ cursor: text;
497
+ overflow: hidden;
498
+
499
+ background-color: #fff;
500
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eee), color-stop(15%, #fff));
501
+ background-image: -webkit-linear-gradient(top, #eee 1%, #fff 15%);
502
+ background-image: -moz-linear-gradient(top, #eee 1%, #fff 15%);
503
+ background-image: linear-gradient(to bottom, #eee 1%, #fff 15%);
504
+ }
505
+
506
+ html[dir="rtl"] .select2-container-multi .select2-choices {
507
+ padding: 0 0 0 5px;
508
+ }
509
+
510
+ .select2-locked {
511
+ padding: 3px 5px 3px 5px !important;
512
+ }
513
+
514
+ .select2-container-multi .select2-choices {
515
+ min-height: 26px;
516
+ }
517
+
518
+ .select2-container-multi.select2-container-active .select2-choices {
519
+ border: 1px solid #5897fb;
520
+ outline: none;
521
+
522
+ -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
523
+ box-shadow: 0 0 5px rgba(0, 0, 0, .3);
524
+ }
525
+ .select2-container-multi .select2-choices li {
526
+ float: left;
527
+ list-style: none;
528
+ }
529
+ html[dir="rtl"] .select2-container-multi .select2-choices li
530
+ {
531
+ float: right;
532
+ }
533
+ .select2-container-multi .select2-choices .select2-search-field {
534
+ margin: 0;
535
+ padding: 0;
536
+ white-space: nowrap;
537
+ }
538
+
539
+ .select2-container-multi .select2-choices .select2-search-field input {
540
+ padding: 5px;
541
+ margin: 1px 0;
542
+
543
+ font-family: sans-serif;
544
+ font-size: 100%;
545
+ color: #666;
546
+ outline: 0;
547
+ border: 0;
548
+ -webkit-box-shadow: none;
549
+ box-shadow: none;
550
+ background: transparent !important;
551
+ }
552
+
553
+ .select2-container-multi .select2-choices .select2-search-field input.select2-active {
554
+ background: #fff url('select2-spinner.gif') no-repeat 100% !important;
555
+ }
556
+
557
+ .select2-default {
558
+ color: #999 !important;
559
+ }
560
+
561
+ .select2-container-multi .select2-choices .select2-search-choice {
562
+ padding: 3px 5px 3px 18px;
563
+ margin: 3px 0 3px 5px;
564
+ position: relative;
565
+
566
+ line-height: 13px;
567
+ color: #333;
568
+ cursor: default;
569
+ border: 1px solid #aaaaaa;
570
+
571
+ border-radius: 3px;
572
+
573
+ -webkit-box-shadow: 0 0 2px #fff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
574
+ box-shadow: 0 0 2px #fff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
575
+
576
+ background-clip: padding-box;
577
+
578
+ -webkit-touch-callout: none;
579
+ -webkit-user-select: none;
580
+ -moz-user-select: none;
581
+ -ms-user-select: none;
582
+ user-select: none;
583
+
584
+ background-color: #e4e4e4;
585
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#f4f4f4', GradientType=0);
586
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eee));
587
+ background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
588
+ background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
589
+ background-image: linear-gradient(to bottom, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
590
+ }
591
+ html[dir="rtl"] .select2-container-multi .select2-choices .select2-search-choice
592
+ {
593
+ margin: 3px 5px 3px 0;
594
+ padding: 3px 18px 3px 5px;
595
+ }
596
+ .select2-container-multi .select2-choices .select2-search-choice .select2-chosen {
597
+ cursor: default;
598
+ }
599
+ .select2-container-multi .select2-choices .select2-search-choice-focus {
600
+ background: #d4d4d4;
601
+ }
602
+
603
+ .select2-search-choice-close {
604
+ display: block;
605
+ width: 12px;
606
+ height: 13px;
607
+ position: absolute;
608
+ right: 3px;
609
+ top: 4px;
610
+
611
+ font-size: 1px;
612
+ outline: none;
613
+ background: url('select2.png') right top no-repeat;
614
+ }
615
+ html[dir="rtl"] .select2-search-choice-close {
616
+ right: auto;
617
+ left: 3px;
618
+ }
619
+
620
+ .select2-container-multi .select2-search-choice-close {
621
+ left: 3px;
622
+ }
623
+
624
+ html[dir="rtl"] .select2-container-multi .select2-search-choice-close {
625
+ left: auto;
626
+ right: 2px;
627
+ }
628
+
629
+ .select2-container-multi .select2-choices .select2-search-choice .select2-search-choice-close:hover {
630
+ background-position: right -11px;
631
+ }
632
+ .select2-container-multi .select2-choices .select2-search-choice-focus .select2-search-choice-close {
633
+ background-position: right -11px;
634
+ }
635
+
636
+ /* disabled styles */
637
+ .select2-container-multi.select2-container-disabled .select2-choices {
638
+ background-color: #f4f4f4;
639
+ background-image: none;
640
+ border: 1px solid #ddd;
641
+ cursor: default;
642
+ }
643
+
644
+ .select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice {
645
+ padding: 3px 5px 3px 5px;
646
+ border: 1px solid #ddd;
647
+ background-image: none;
648
+ background-color: #f4f4f4;
649
+ }
650
+
651
+ .select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice .select2-search-choice-close { display: none;
652
+ background: none;
653
+ }
654
+ /* end multiselect */
655
+
656
+
657
+ .select2-result-selectable .select2-match,
658
+ .select2-result-unselectable .select2-match {
659
+ text-decoration: underline;
660
+ }
661
+
662
+ .select2-offscreen, .select2-offscreen:focus {
663
+ clip: rect(0 0 0 0) !important;
664
+ width: 1px !important;
665
+ height: 1px !important;
666
+ border: 0 !important;
667
+ margin: 0 !important;
668
+ padding: 0 !important;
669
+ overflow: hidden !important;
670
+ position: absolute !important;
671
+ outline: 0 !important;
672
+ left: 0px !important;
673
+ top: 0px !important;
674
+ }
675
+
676
+ .select2-display-none {
677
+ display: none;
678
+ }
679
+
680
+ .select2-measure-scrollbar {
681
+ position: absolute;
682
+ top: -10000px;
683
+ left: -10000px;
684
+ width: 100px;
685
+ height: 100px;
686
+ overflow: scroll;
687
+ }
688
+
689
+ /* Retina-ize icons */
690
+
691
+ @media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 2dppx) {
692
+ .select2-search input,
693
+ .select2-search-choice-close,
694
+ .select2-container .select2-choice abbr,
695
+ .select2-container .select2-choice .select2-arrow b {
696
+ background-image: url('select2x2.png') !important;
697
+ background-repeat: no-repeat !important;
698
+ background-size: 60px 40px !important;
699
+ }
700
+
701
+ .select2-search input {
702
+ background-position: 100% -21px !important;
703
+ }
704
+ }
WCVendors/classes/admin/settings/assets/js/select2/select2.js CHANGED
@@ -1,2506 +1,3541 @@
1
- /*
2
- Copyright 2012 Igor Vaynberg
3
-
4
- Version: @@ver@@ Timestamp: @@timestamp@@
5
-
6
- This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
7
- General Public License version 2 (the "GPL License"). You may choose either license to govern your
8
- use of this software only upon the condition that you accept all of the terms of either the Apache
9
- License or the GPL License.
10
-
11
- You may obtain a copy of the Apache License and the GPL License at:
12
-
13
- http://www.apache.org/licenses/LICENSE-2.0
14
- http://www.gnu.org/licenses/gpl-2.0.html
15
-
16
- Unless required by applicable law or agreed to in writing, software distributed under the
17
- Apache License or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
18
- CONDITIONS OF ANY KIND, either express or implied. See the Apache License and the GPL License for
19
- the specific language governing permissions and limitations under the Apache License and the GPL License.
20
- */
21
- (function ($) {
22
- if (typeof $.fn.each2 == "undefined") {
23
- $.fn.extend({
24
- /*
25
- * 4-10 times faster .each replacement
26
- * use it carefully, as it overrides jQuery context of element on each iteration
27
- */
28
- each2: function (c) {
29
- var j = $([0]), i = -1, l = this.length;
30
- while (
31
- ++i < l
32
- && (j.context = j[0] = this[i])
33
- && c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object
34
- );
35
- return this;
36
- }
37
- });
38
- }
39
- })(jQuery);
40
-
41
- (function ($, undefined) {
42
- "use strict";
43
- /*global document, window, jQuery, console */
44
-
45
- if (window.Select2 !== undefined) {
46
- return;
47
- }
48
-
49
- var KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer,
50
- lastMousePosition, $document;
51
-
52
- KEY = {
53
- TAB: 9,
54
- ENTER: 13,
55
- ESC: 27,
56
- SPACE: 32,
57
- LEFT: 37,
58
- UP: 38,
59
- RIGHT: 39,
60
- DOWN: 40,
61
- SHIFT: 16,
62
- CTRL: 17,
63
- ALT: 18,
64
- PAGE_UP: 33,
65
- PAGE_DOWN: 34,
66
- HOME: 36,
67
- END: 35,
68
- BACKSPACE: 8,
69
- DELETE: 46,
70
- isArrow: function (k) {
71
- k = k.which ? k.which : k;
72
- switch (k) {
73
- case KEY.LEFT:
74
- case KEY.RIGHT:
75
- case KEY.UP:
76
- case KEY.DOWN:
77
- return true;
78
- }
79
- return false;
80
- },
81
- isControl: function (e) {
82
- var k = e.which;
83
- switch (k) {
84
- case KEY.SHIFT:
85
- case KEY.CTRL:
86
- case KEY.ALT:
87
- return true;
88
- }
89
-
90
- if (e.metaKey) return true;
91
-
92
- return false;
93
- },
94
- isFunctionKey: function (k) {
95
- k = k.which ? k.which : k;
96
- return k >= 112 && k <= 123;
97
- }
98
- };
99
-
100
- $document = $(document);
101
-
102
- nextUid = (function () {
103
- var counter = 1;
104
- return function () {
105
- return counter++;
106
- };
107
- }());
108
-
109
- function indexOf(value, array) {
110
- var i = 0, l = array.length, v;
111
-
112
- if (typeof value === "undefined") {
113
- return -1;
114
- }
115
-
116
- if (value.constructor === String) {
117
- for (; i < l; i = i + 1) if (value.localeCompare(array[i]) === 0) return i;
118
- } else {
119
- for (; i < l; i = i + 1) {
120
- v = array[i];
121
- if (v.constructor === String) {
122
- if (v.localeCompare(value) === 0) return i;
123
- } else {
124
- if (v === value) return i;
125
- }
126
- }
127
- }
128
- return -1;
129
- }
130
-
131
- /**
132
- * Compares equality of a and b taking into account that a and b may be strings, in which case localeCompare is used
133
- * @param a
134
- * @param b
135
- */
136
- function equal(a, b) {
137
- if (a === b) return true;
138
- if (a === undefined || b === undefined) return false;
139
- if (a === null || b === null) return false;
140
- if (a.constructor === String) return a.localeCompare(b) === 0;
141
- if (b.constructor === String) return b.localeCompare(a) === 0;
142
- return false;
143
- }
144
-
145
- /**
146
- * Splits the string into an array of values, trimming each value. An empty array is returned for nulls or empty
147
- * strings
148
- * @param string
149
- * @param separator
150
- */
151
- function splitVal(string, separator) {
152
- var val, i, l;
153
- if (string === null || string.length < 1) return [];
154
- val = string.split(separator);
155
- for (i = 0, l = val.length; i < l; i = i + 1) val[i] = $.trim(val[i]);
156
- return val;
157
- }
158
-
159
- function getSideBorderPadding(element) {
160
- return element.outerWidth(false) - element.width();
161
- }
162
-
163
- function installKeyUpChangeEvent(element) {
164
- var key = "keyup-change-value";
165
- element.bind("keydown", function () {
166
- if ($.data(element, key) === undefined) {
167
- $.data(element, key, element.val());
168
- }
169
- });
170
- element.bind("keyup", function () {
171
- var val = $.data(element, key);
172
- if (val !== undefined && element.val() !== val) {
173
- $.removeData(element, key);
174
- element.trigger("keyup-change");
175
- }
176
- });
177
- }
178
-
179
- $document.bind("mousemove", function (e) {
180
- lastMousePosition = {x: e.pageX, y: e.pageY};
181
- });
182
-
183
- /**
184
- * filters mouse events so an event is fired only if the mouse moved.
185
- *
186
- * filters out mouse events that occur when mouse is stationary but
187
- * the elements under the pointer are scrolled.
188
- */
189
- function installFilteredMouseMove(element) {
190
- element.bind("mousemove", function (e) {
191
- var lastpos = lastMousePosition;
192
- if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
193
- $(e.target).trigger("mousemove-filtered", e);
194
- }
195
- });
196
- }
197
-
198
- /**
199
- * Debounces a function. Returns a function that calls the original fn function only if no invocations have been made
200
- * within the last quietMillis milliseconds.
201
- *
202
- * @param quietMillis number of milliseconds to wait before invoking fn
203
- * @param fn function to be debounced
204
- * @param ctx object to be used as this reference within fn
205
- * @return debounced version of fn
206
- */
207
- function debounce(quietMillis, fn, ctx) {
208
- ctx = ctx || undefined;
209
- var timeout;
210
- return function () {
211
- var args = arguments;
212
- window.clearTimeout(timeout);
213
- timeout = window.setTimeout(function () {
214
- fn.apply(ctx, args);
215
- }, quietMillis);
216
- };
217
- }
218
-
219
- /**
220
- * A simple implementation of a thunk
221
- * @param formula function used to lazily initialize the thunk
222
- * @return {Function}
223
- */
224
- function thunk(formula) {
225
- var evaluated = false,
226
- value;
227
- return function () {
228
- if (evaluated === false) {
229
- value = formula();
230
- evaluated = true;
231
- }
232
- return value;
233
- };
234
- };
235
-
236
- function installDebouncedScroll(threshold, element) {
237
- var notify = debounce(threshold, function (e) {
238
- element.trigger("scroll-debounced", e);
239
- });
240
- element.bind("scroll", function (e) {
241
- if (indexOf(e.target, element.get()) >= 0) notify(e);
242
- });
243
- }
244
-
245
- function killEvent(event) {
246
- event.preventDefault();
247
- event.stopPropagation();
248
- }
249
-
250
- function killEventImmediately(event) {
251
- event.preventDefault();
252
- event.stopImmediatePropagation();
253
- }
254
-
255
- function measureTextWidth(e) {
256
- if (!sizer) {
257
- var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
258
- sizer = $("<div></div>").css({
259
- position: "absolute",
260
- left: "-10000px",
261
- top: "-10000px",
262
- display: "none",
263
- fontSize: style.fontSize,
264
- fontFamily: style.fontFamily,
265
- fontStyle: style.fontStyle,
266
- fontWeight: style.fontWeight,
267
- letterSpacing: style.letterSpacing,
268
- textTransform: style.textTransform,
269
- whiteSpace: "nowrap"
270
- });
271
- $("body").append(sizer);
272
- }
273
- sizer.text(e.val());
274
- return sizer.width();
275
- }
276
-
277
- function markMatch(text, term, markup) {
278
- var match = text.toUpperCase().indexOf(term.toUpperCase()),
279
- tl = term.length;
280
-
281
- if (match < 0) {
282
- markup.push(text);
283
- return;
284
- }
285
-
286
- markup.push(text.substring(0, match));
287
- markup.push("<span class='select2-match'>");
288
- markup.push(text.substring(match, match + tl));
289
- markup.push("</span>");
290
- markup.push(text.substring(match + tl, text.length));
291
- }
292
-
293
- /**
294
- * Produces an ajax-based query function
295
- *
296
- * @param options object containing configuration paramters
297
- * @param options.transport function that will be used to execute the ajax request. must be compatible with parameters supported by $.ajax
298
- * @param options.url url for the data
299
- * @param options.data a function(searchTerm, pageNumber, context) that should return an object containing query string parameters for the above url.
300
- * @param options.dataType request data type: ajax, jsonp, other datatatypes supported by jQuery's $.ajax function or the transport function if specified
301
- * @param options.traditional a boolean flag that should be true if you wish to use the traditional style of param serialization for the ajax request
302
- * @param options.quietMillis (optional) milliseconds to wait before making the ajaxRequest, helps debounce the ajax function if invoked too often
303
- * @param options.results a function(remoteData, pageNumber) that converts data returned form the remote request to the format expected by Select2.
304
- * The expected format is an object containing the following keys:
305
- * results array of objects that will be used as choices
306
- * more (optional) boolean indicating whether there are more results available
307
- * Example: {results:[{id:1, text:'Red'},{id:2, text:'Blue'}], more:true}
308
- */
309
- function ajax(options) {
310
- var timeout, // current scheduled but not yet executed request
311
- requestSequence = 0, // sequence used to drop out-of-order responses
312
- handler = null,
313
- quietMillis = options.quietMillis || 100;
314
-
315
- return function (query) {
316
- window.clearTimeout(timeout);
317
- timeout = window.setTimeout(function () {
318
- requestSequence += 1; // increment the sequence
319
- var requestNumber = requestSequence, // this request's sequence number
320
- data = options.data, // ajax data function
321
- transport = options.transport || $.ajax,
322
- traditional = options.traditional || false,
323
- type = options.type || 'GET'; // set type of request (GET or POST)
324
-
325
- data = data.call(this, query.term, query.page, query.context);
326
-
327
- if (null !== handler) {
328
- handler.abort();
329
- }
330
-
331
- handler = transport.call(null, {
332
- url: options.url,
333
- dataType: options.dataType,
334
- data: data,
335
- type: type,
336
- traditional: traditional,
337
- success: function (data) {
338
- if (requestNumber < requestSequence) {
339
- return;
340
- }
341
- // TODO 3.0 - replace query.page with query so users have access to term, page, etc.
342
- var results = options.results(data, query.page);
343
- query.callback(results);
344
- }
345
- });
346
- }, quietMillis);
347
- };
348
- }
349
-
350
- /**
351
- * Produces a query function that works with a local array
352
- *
353
- * @param options object containing configuration parameters. The options parameter can either be an array or an
354
- * object.
355
- *
356
- * If the array form is used it is assumed that it contains objects with 'id' and 'text' keys.
357
- *
358
- * If the object form is used ti is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
359
- * an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text'
360
- * key can either be a String in which case it is expected that each element in the 'data' array has a key with the
361
- * value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract
362
- * the text.
363
- */
364
- function local(options) {
365
- var data = options, // data elements
366
- dataText,
367
- text = function (item) {
368
- return "" + item.text;
369
- }; // function used to retrieve the text portion of a data item that is matched against the search
370
-
371
- if (!$.isArray(data)) {
372
- text = data.text;
373
- // if text is not a function we assume it to be a key name
374
- if (!$.isFunction(text)) {
375
- dataText = data.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available
376
- text = function (item) {
377
- return item[dataText];
378
- };
379
- }
380
- data = data.results;
381
- }
382
-
383
- return function (query) {
384
- var t = query.term, filtered = { results: [] }, process;
385
- if (t === "") {
386
- query.callback({results: data});
387
- return;
388
- }
389
-
390
- process = function (datum, collection) {
391
- var group, attr;
392
- datum = datum[0];
393
- if (datum.children) {
394
- group = {};
395
- for (attr in datum) {
396
- if (datum.hasOwnProperty(attr)) group[attr] = datum[attr];
397
- }
398
- group.children = [];
399
- $(datum.children).each2(function (i, childDatum) {
400
- process(childDatum, group.children);
401
- });
402
- if (group.children.length) {
403
- collection.push(group);
404
- }
405
- } else {
406
- if (query.matcher(t, text(datum))) {
407
- collection.push(datum);
408
- }
409
- }
410
- };
411
-
412
- $(data).each2(function (i, datum) {
413
- process(datum, filtered.results);
414
- });
415
- query.callback(filtered);
416
- };
417
- }
418
-
419
- // TODO javadoc
420
- function tags(data) {
421
- // TODO even for a function we should probably return a wrapper that does the same object/string check as
422
- // the function for arrays. otherwise only functions that return objects are supported.
423
- if ($.isFunction(data)) {
424
- return data;
425
- }
426
-
427
- // if not a function we assume it to be an array
428
-
429
- return function (query) {
430
- var t = query.term, filtered = {results: []};
431
- $(data).each(function () {
432
- var isObject = this.text !== undefined,
433
- text = isObject ? this.text : this;
434
- if (t === "" || query.matcher(t, text)) {
435
- filtered.results.push(isObject ? this : {id: this, text: this});
436
- }
437
- });
438
- query.callback(filtered);
439
- };
440
- }
441
-
442
- /**
443
- * Checks if the formatter function should be used.
444
- *
445
- * Throws an error if it is not a function. Returns true if it should be used,
446
- * false if no formatting should be performed.
447
- *
448
- * @param formatter
449
- */
450
- function checkFormatter(formatter, formatterName) {
451
- if ($.isFunction(formatter)) return true;
452
- if (!formatter) return false;
453
- throw new Error("formatterName must be a function or a falsy value");
454
- }
455
-
456
- function evaluate(val) {
457
- return $.isFunction(val) ? val() : val;
458
- }
459
-
460
- function countResults(results) {
461
- var count = 0;
462
- $.each(results, function (i, item) {
463
- if (item.children) {
464
- count += countResults(item.children);
465
- } else {
466
- count++;
467
- }
468
- });
469
- return count;
470
- }
471
-
472
- /**
473
- * Default tokenizer. This function uses breaks the input on substring match of any string from the
474
- * opts.tokenSeparators array and uses opts.createSearchChoice to create the choice object. Both of those
475
- * two options have to be defined in order for the tokenizer to work.
476
- *
477
- * @param input text user has typed so far or pasted into the search field
478
- * @param selection currently selected choices
479
- * @param selectCallback function(choice) callback tho add the choice to selection
480
- * @param opts select2's opts
481
- * @return undefined/null to leave the current input unchanged, or a string to change the input to the returned value
482
- */
483
- function defaultTokenizer(input, selection, selectCallback, opts) {
484
- var original = input, // store the original so we can compare and know if we need to tell the search to update its text
485
- dupe = false, // check for whether a token we extracted represents a duplicate selected choice
486
- token, // token
487
- index, // position at which the separator was found
488
- i, l, // looping variables
489
- separator; // the matched separator
490
-
491
- if (!opts.createSearchChoice || !opts.tokenSeparators || opts.tokenSeparators.length < 1) return undefined;
492
-
493
- while (true) {
494
- index = -1;
495
-
496
- for (i = 0, l = opts.tokenSeparators.length; i < l; i++) {
497
- separator = opts.tokenSeparators[i];
498
- index = input.indexOf(separator);
499
- if (index >= 0) break;
500
- }
501
-
502
- if (index < 0) break; // did not find any token separator in the input string, bail
503
-
504
- token = input.substring(0, index);
505
- input = input.substring(index + separator.length);
506
-
507
- if (token.length > 0) {
508
- token = opts.createSearchChoice(token, selection);
509
- if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
510
- dupe = false;
511
- for (i = 0, l = selection.length; i < l; i++) {
512
- if (equal(opts.id(token), opts.id(selection[i]))) {
513
- dupe = true;
514
- break;
515
- }
516
- }
517
-
518
- if (!dupe) selectCallback(token);
519
- }
520
- }
521
- }
522
-
523
- if (original.localeCompare(input) != 0) return input;
524
- }
525
-
526
- /**
527
- * blurs any Select2 container that has focus when an element outside them was clicked or received focus
528
- *
529
- * also takes care of clicks on label tags that point to the source element
530
- */
531
- $document.ready(function () {
532
- $document.bind("mousedown touchend", function (e) {
533
- var target = $(e.target).closest("div.select2-container").get(0), attr;
534
- if (target) {
535
- $document.find("div.select2-container-active").each(function () {
536
- if (this !== target) $(this).data("select2").blur();
537
- });
538
- } else {
539
- target = $(e.target).closest("div.select2-drop").get(0);
540
- $document.find("div.select2-drop-active").each(function () {
541
- if (this !== target) $(this).data("select2").blur();
542
- });
543
- }
544
-
545
- target = $(e.target);
546
- attr = target.attr("for");
547
- if ("LABEL" === e.target.tagName && attr && attr.length > 0) {
548
- attr = attr.replace(/([\[\].])/g, '\\$1');
549
- /* escapes [, ], and . so properly selects the id */
550
- target = $("#" + attr);
551
- target = target.data("select2");
552
- if (target !== undefined) {
553
- target.focus();
554
- e.preventDefault();
555
- }
556
- }
557
- });
558
- });
559
-
560
- /**
561
- * Creates a new class
562
- *
563
- * @param superClass
564
- * @param methods
565
- */
566
- function clazz(SuperClass, methods) {
567
- var constructor = function () {
568
- };
569
- constructor.prototype = new SuperClass;
570
- constructor.prototype.constructor = constructor;
571
- constructor.prototype.parent = SuperClass.prototype;
572
- constructor.prototype = $.extend(constructor.prototype, methods);
573
- return constructor;
574
- }
575
-
576
- AbstractSelect2 = clazz(Object, {
577
-
578
- // abstract
579
- bind: function (func) {
580
- var self = this;
581
- return function () {
582
- func.apply(self, arguments);
583
- };
584
- },
585
-
586
- // abstract
587
- init: function (opts) {
588
- var results, search, resultsSelector = ".select2-results";
589
-
590
- // prepare options
591
- this.opts = opts = this.prepareOpts(opts);
592
-
593
- this.id = opts.id;
594
-
595
- // destroy if called on an existing component
596
- if (opts.element.data("select2") !== undefined &&
597
- opts.element.data("select2") !== null) {
598
- this.destroy();
599
- }
600
-
601
- this.enabled = true;
602
- this.container = this.createContainer();
603
-
604
- this.containerId = "s2id_" + (opts.element.attr("id") || "autogen" + nextUid());
605
- this.containerSelector = "#" + this.containerId.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
606
- this.container.attr("id", this.containerId);
607
-
608
- // cache the body so future lookups are cheap
609
- this.body = thunk(function () {
610
- return opts.element.closest("body");
611
- });
612
-
613
- if (opts.element.attr("class") !== undefined) {
614
- this.container.addClass(opts.element.attr("class").replace(/validate\[[\S ]+] ?/, ''));
615
- }
616
-
617
- this.container.css(evaluate(opts.containerCss));
618
- this.container.addClass(evaluate(opts.containerCssClass));
619
-
620
- // swap container for the element
621
- this.opts.element
622
- .data("select2", this)
623
- .hide()
624
- .before(this.container);
625
- this.container.data("select2", this);
626
-
627
- this.dropdown = this.container.find(".select2-drop");
628
- this.dropdown.addClass(evaluate(opts.dropdownCssClass));
629
- this.dropdown.data("select2", this);
630
-
631
- this.results = results = this.container.find(resultsSelector);
632
- this.search = search = this.container.find("input.select2-input");
633
-
634
- search.attr("tabIndex", this.opts.element.attr("tabIndex"));
635
-
636
- this.resultsPage = 0;
637
- this.context = null;
638
-
639
- // initialize the container
640
- this.initContainer();
641
- this.initContainerWidth();
642
-
643
- installFilteredMouseMove(this.results);
644
- this.dropdown.delegate(resultsSelector, "mousemove-filtered", this.bind(this.highlightUnderEvent));
645
-
646
- installDebouncedScroll(80, this.results);
647
- this.dropdown.delegate(resultsSelector, "scroll-debounced", this.bind(this.loadMoreIfNeeded));
648
-
649
- // if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel
650
- if ($.fn.mousewheel) {
651
- results.mousewheel(function (e, delta, deltaX, deltaY) {
652
- var top = results.scrollTop(), height;
653
- if (deltaY > 0 && top - deltaY <= 0) {
654
- results.scrollTop(0);
655
- killEvent(e);
656
- } else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) {
657
- results.scrollTop(results.get(0).scrollHeight - results.height());
658
- killEvent(e);
659
- }
660
- });
661
- }
662
-
663
- installKeyUpChangeEvent(search);
664
- search.bind("keyup-change", this.bind(this.updateResults));
665
- search.bind("focus", function () {
666
- search.addClass("select2-focused");
667
- if (search.val() === " ") search.val("");
668
- });
669
- search.bind("blur", function () {
670
- search.removeClass("select2-focused");
671
- });
672
-
673
- this.dropdown.delegate(resultsSelector, "mouseup", this.bind(function (e) {
674
- if ($(e.target).closest(".select2-result-selectable:not(.select2-disabled)").length > 0) {
675
- this.highlightUnderEvent(e);
676
- this.selectHighlighted(e);
677
- } else {
678
- this.focusSearch();
679
- }
680
- killEvent(e);
681
- }));
682
-
683
- // trap all mouse events from leaving the dropdown. sometimes there may be a modal that is listening
684
- // for mouse events outside of itself so it can close itself. since the dropdown is now outside the select2's
685
- // dom it will trigger the popup close, which is not what we want
686
- this.dropdown.bind("click mouseup mousedown", function (e) {
687
- e.stopPropagation();
688
- });
689
-
690
- if ($.isFunction(this.opts.initSelection)) {
691
- // initialize selection based on the current value of the source element
692
- this.initSelection();
693
-
694
- // if the user has provided a function that can set selection based on the value of the source element
695
- // we monitor the change event on the element and trigger it, allowing for two way synchronization
696
- this.monitorSource();
697
- }
698
-
699
- if (opts.element.is(":disabled") || opts.element.is("[readonly='readonly']")) this.disable();
700
- },
701
-
702
- // abstract
703
- destroy: function () {
704
- var select2 = this.opts.element.data("select2");
705
- if (select2 !== undefined) {
706
- select2.container.remove();
707
- select2.dropdown.remove();
708
- select2.opts.element
709
- .removeData("select2")
710
- .unbind(".select2")
711
- .show();
712
- }
713
- },
714
-
715
- // abstract
716
- prepareOpts: function (opts) {
717
- var element, select, idKey, ajaxUrl;
718
-
719
- element = opts.element;
720
-
721
- if (element.get(0).tagName.toLowerCase() === "select") {
722
- this.select = select = opts.element;
723
- }
724
-
725
- if (select) {
726
- // these options are not allowed when attached to a select because they are picked up off the element itself
727
- $.each(["id", "multiple", "ajax", "query", "createSearchChoice", "initSelection", "data", "tags"], function () {
728
- if (this in opts) {
729
- throw new Error("Option '" + this + "' is not allowed for Select2 when attached to a <select> element.");
730
- }
731
- });
732
- }
733
-
734
- opts = $.extend({}, {
735
- populateResults: function (container, results, query) {
736
- var populate, data, result, children, id = this.opts.id, self = this;
737
-
738
- populate = function (results, container, depth) {
739
-
740
- var i, l, result, selectable, compound, node, label, innerContainer, formatted;
741
- for (i = 0, l = results.length; i < l; i = i + 1) {
742
-
743
- result = results[i];
744
- selectable = id(result) !== undefined;
745
- compound = result.children && result.children.length > 0;
746
-
747
- node = $("<li></li>");
748
- node.addClass("select2-results-dept-" + depth);
749
- node.addClass("select2-result");
750
- node.addClass(selectable ? "select2-result-selectable" : "select2-result-unselectable");
751
- if (compound) {
752
- node.addClass("select2-result-with-children");
753
- }
754
- node.addClass(self.opts.formatResultCssClass(result));
755
-
756
- label = $("<div></div>");
757
- label.addClass("select2-result-label");
758
-
759
- formatted = opts.formatResult(result, label, query);
760
- if (formatted !== undefined) {
761
- label.html(self.opts.escapeMarkup(formatted));
762
- }
763
-
764
- node.append(label);
765
-
766
- if (compound) {
767
-
768
- innerContainer = $("<ul></ul>");
769
- innerContainer.addClass("select2-result-sub");
770
- populate(result.children, innerContainer, depth + 1);
771
- node.append(innerContainer);
772
- }
773
-
774
- node.data("select2-data", result);
775
- container.append(node);
776
- }
777
- };
778
-
779
- populate(results, container, 0);
780
- }
781
- }, $.fn.select2.defaults, opts);
782
-
783
- if (typeof(opts.id) !== "function") {
784
- idKey = opts.id;
785
- opts.id = function (e) {
786
- return e[idKey];
787
- };
788
- }
789
-
790
- if (select) {
791
- opts.query = this.bind(function (query) {
792
- var data = { results: [], more: false },
793
- term = query.term,
794
- children, firstChild, process;
795
-
796
- process = function (element, collection) {
797
- var group;
798
- if (element.is("option")) {
799
- if (query.matcher(term, element.text(), element)) {
800
- collection.push({id: element.attr("value"), text: element.text(), element: element.get(), css: element.attr("class")});
801
- }
802
- } else if (element.is("optgroup")) {
803
- group = {text: element.attr("label"), children: [], element: element.get(), css: element.attr("class")};
804
- element.children().each2(function (i, elm) {
805
- process(elm, group.children);
806
- });
807
- if (group.children.length > 0) {
808
- collection.push(group);
809
- }
810
- }
811
- };
812
-
813
- children = element.children();
814
-
815
- // ignore the placeholder option if there is one
816
- if (this.getPlaceholder() !== undefined && children.length > 0) {
817
- firstChild = children[0];
818
- if ($(firstChild).text() === "") {
819
- children = children.not(firstChild);
820
- }
821
- }
822
-
823
- children.each2(function (i, elm) {
824
- process(elm, data.results);
825
- });
826
-
827
- query.callback(data);
828
- });
829
- // this is needed because inside val() we construct choices from options and there id is hardcoded
830
- opts.id = function (e) {
831
- return e.id;
832
- };
833
- opts.formatResultCssClass = function (data) {
834
- return data.css;
835
- }
836
- } else {
837
- if (!("query" in opts)) {
838
- if ("ajax" in opts) {
839
- ajaxUrl = opts.element.data("ajax-url");
840
- if (ajaxUrl && ajaxUrl.length > 0) {
841
- opts.ajax.url = ajaxUrl;
842
- }
843
- opts.query = ajax(opts.ajax);
844
- } else if ("data" in opts) {
845
- opts.query = local(opts.data);
846
- } else if ("tags" in opts) {
847
- opts.query = tags(opts.tags);
848
- opts.createSearchChoice = function (term) {
849
- return {id: term, text: term};
850
- };
851
- opts.initSelection = function (element, callback) {
852
- var data = [];
853
- $(splitVal(element.val(), opts.separator)).each(function () {
854
- var id = this, text = this, tags = opts.tags;
855
- if ($.isFunction(tags)) tags = tags();
856
- $(tags).each(function () {
857
- if (equal(this.id, id)) {
858
- text = this.text;
859
- return false;
860
- }
861
- });
862
- data.push({id: id, text: text});
863
- });
864
-
865
- callback(data);
866
- };
867
- }
868
- }
869
- }
870
- if (typeof(opts.query) !== "function") {
871
- throw "query function not defined for Select2 " + opts.element.attr("id");
872
- }
873
-
874
- return opts;
875
- },
876
-
877
- /**
878
- * Monitor the original element for changes and update select2 accordingly
879
- */
880
- // abstract
881
- monitorSource: function () {
882
- this.opts.element.bind("change.select2", this.bind(function (e) {
883
- if (this.opts.element.data("select2-change-triggered") !== true) {
884
- this.initSelection();
885
- }
886
- }));
887
- },
888
-
889
- /**
890
- * Triggers the change event on the source element
891
- */
892
- // abstract
893
- triggerChange: function (details) {
894
-
895
- details = details || {};
896
- details = $.extend({}, details, { type: "change", val: this.val() });
897
- // prevents recursive triggering
898
- this.opts.element.data("select2-change-triggered", true);
899
- this.opts.element.trigger(details);
900
- this.opts.element.data("select2-change-triggered", false);
901
-
902
- // some validation frameworks ignore the change event and listen instead to keyup, click for selects
903
- // so here we trigger the click event manually
904
- this.opts.element.click();
905
-
906
- // ValidationEngine ignorea the change event and listens instead to blur
907
- // so here we trigger the blur event manually if so desired
908
- if (this.opts.blurOnChange)
909
- this.opts.element.blur();
910
- },
911
-
912
-
913
- // abstract
914
- enable: function () {
915
- if (this.enabled) return;
916
-
917
- this.enabled = true;
918
- this.container.removeClass("select2-container-disabled");
919
- this.opts.element.removeAttr("disabled");
920
- },
921
-
922
- // abstract
923
- disable: function () {
924
- if (!this.enabled) return;
925
-
926
- this.close();
927
-
928
- this.enabled = false;
929
- this.container.addClass("select2-container-disabled");
930
- this.opts.element.attr("disabled", "disabled");
931
- },
932
-
933
- // abstract
934
- opened: function () {
935
- return this.container.hasClass("select2-dropdown-open");
936
- },
937
-
938
- // abstract
939
- positionDropdown: function () {
940
- var offset = this.container.offset(),
941
- height = this.container.outerHeight(true),
942
- width = this.container.outerWidth(true),
943
- dropHeight = this.dropdown.outerHeight(true),
944
- viewportBottom = $(window).scrollTop() + document.documentElement.clientHeight,
945
- dropTop = offset.top + height,
946
- dropLeft = offset.left,
947
- enoughRoomBelow = dropTop + dropHeight <= viewportBottom,
948
- enoughRoomAbove = (offset.top - dropHeight) >= this.body().scrollTop(),
949
- aboveNow = this.dropdown.hasClass("select2-drop-above"),
950
- bodyOffset,
951
- above,
952
- css;
953
-
954
- // console.log("below/ droptop:", dropTop, "dropHeight", dropHeight, "sum", (dropTop+dropHeight)+" viewport bottom", viewportBottom, "enough?", enoughRoomBelow);
955
- // console.log("above/ offset.top", offset.top, "dropHeight", dropHeight, "top", (offset.top-dropHeight), "scrollTop", this.body().scrollTop(), "enough?", enoughRoomAbove);
956
-
957
- // fix positioning when body has an offset and is not position: static
958
-
959
- if (this.body().css('position') !== 'static') {
960
- bodyOffset = this.body().offset();
961
- dropTop -= bodyOffset.top;
962
- dropLeft -= bodyOffset.left;
963
- }
964
-
965
- // always prefer the current above/below alignment, unless there is not enough room
966
-
967
- if (aboveNow) {
968
- above = true;
969
- if (!enoughRoomAbove && enoughRoomBelow) above = false;
970
- } else {
971
- above = false;
972
- if (!enoughRoomBelow && enoughRoomAbove) above = true;
973
- }
974
-
975
- if (above) {
976
- dropTop = offset.top - dropHeight;
977
- this.container.addClass("select2-drop-above");
978
- this.dropdown.addClass("select2-drop-above");
979
- }
980
- else {
981
- this.container.removeClass("select2-drop-above");
982
- this.dropdown.removeClass("select2-drop-above");
983
- }
984
-
985
- css = $.extend({
986
- top: dropTop,
987
- left: dropLeft,
988
- width: width
989
- }, evaluate(this.opts.dropdownCss));
990
-
991
- this.dropdown.css(css);
992
- },
993
-
994
- // abstract
995
- shouldOpen: function () {
996
- var event;
997
-
998
- if (this.opened()) return false;
999
-
1000
- event = $.Event("open");
1001
- this.opts.element.trigger(event);
1002
- return !event.isDefaultPrevented();
1003
- },
1004
-
1005
- // abstract
1006
- clearDropdownAlignmentPreference: function () {
1007
- // clear the classes used to figure out the preference of where the dropdown should be opened
1008
- this.container.removeClass("select2-drop-above");
1009
- this.dropdown.removeClass("select2-drop-above");
1010
- },
1011
-
1012
- /**
1013
- * Opens the dropdown
1014
- *
1015
- * @return {Boolean} whether or not dropdown was opened. This method will return false if, for example,
1016
- * the dropdown is already open, or if the 'open' event listener on the element called preventDefault().
1017
- */
1018
- // abstract
1019
- open: function () {
1020
-
1021
- if (!this.shouldOpen()) return false;
1022
-
1023
- window.setTimeout(this.bind(this.opening), 1);
1024
-
1025
- return true;
1026
- },
1027
-
1028
- /**
1029
- * Performs the opening of the dropdown
1030
- */
1031
- // abstract
1032
- opening: function () {
1033
- var cid = this.containerId, selector = this.containerSelector,
1034
- scroll = "scroll." + cid, resize = "resize." + cid;
1035
-
1036
- this.container.parents().each(function () {
1037
- $(this).bind(scroll, function () {
1038
- var s2 = $(selector);
1039
- if (s2.length == 0) {
1040
- $(this).unbind(scroll);
1041
- }
1042
- s2.select2("close");
1043
- });
1044
- });
1045
-
1046
- window.setTimeout(function () {
1047
- // this is done inside a timeout because IE will sometimes fire a resize event while opening
1048
- // the dropdown and that causes this handler to immediately close it. this way the dropdown
1049
- // has a chance to fully open before we start listening to resize events
1050
- $(window).bind(resize, function () {
1051
- var s2 = $(selector);
1052
- if (s2.length == 0) {
1053
- $(window).unbind(resize);
1054
- }
1055
- s2.select2("close");
1056
- })
1057
- }, 10);
1058
-
1059
- this.clearDropdownAlignmentPreference();
1060
-
1061
- if (this.search.val() === " ") {
1062
- this.search.val("");
1063
- }
1064
-
1065
- this.container.addClass("select2-dropdown-open").addClass("select2-container-active");
1066
-
1067
- this.updateResults(true);
1068
-
1069
- if (this.dropdown[0] !== this.body().children().last()[0]) {
1070
- this.dropdown.detach().appendTo(this.body());
1071
- }
1072
-
1073
- this.dropdown.show();
1074
-
1075
- this.positionDropdown();
1076
- this.dropdown.addClass("select2-drop-active");
1077
-
1078
- this.ensureHighlightVisible();
1079
-
1080
- this.focusSearch();
1081
- },
1082
-
1083
- // abstract
1084
- close: function () {
1085
- if (!this.opened()) return;
1086
-
1087
- var self = this;
1088
-
1089
- this.container.parents().each(function () {
1090
- $(this).unbind("scroll." + self.containerId);
1091
- });
1092
- $(window).unbind("resize." + this.containerId);
1093
-
1094
- this.clearDropdownAlignmentPreference();
1095
-
1096
- this.dropdown.hide();
1097
- this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active");
1098
- this.results.empty();
1099
- this.clearSearch();
1100
-
1101
- this.opts.element.trigger($.Event("close"));
1102
- },
1103
-
1104
- // abstract
1105
- clearSearch: function () {
1106
-
1107
- },
1108
-
1109
- // abstract
1110
- ensureHighlightVisible: function () {
1111
- var results = this.results, children, index, child, hb, rb, y, more;
1112
-
1113
- index = this.highlight();
1114
-
1115
- if (index < 0) return;
1116
-
1117
- if (index == 0) {
1118
-
1119
- // if the first element is highlighted scroll all the way to the top,
1120
- // that way any unselectable headers above it will also be scrolled
1121
- // into view
1122
-
1123
- results.scrollTop(0);
1124
- return;
1125
- }
1126
-
1127
- children = results.find(".select2-result-selectable");
1128
-
1129
- child = $(children[index]);
1130
-
1131
- hb = child.offset().top + child.outerHeight(true);
1132
-
1133
- // if this is the last child lets also make sure select2-more-results is visible
1134
- if (index === children.length - 1) {
1135
- more = results.find("li.select2-more-results");
1136
- if (more.length > 0) {
1137
- hb = more.offset().top + more.outerHeight(true);
1138
- }
1139
- }
1140
-
1141
- rb = results.offset().top + results.outerHeight(true);
1142
- if (hb > rb) {
1143
- results.scrollTop(results.scrollTop() + (hb - rb));
1144
- }
1145
- y = child.offset().top - results.offset().top;
1146
-
1147
- // make sure the top of the element is visible
1148
- if (y < 0) {
1149
- results.scrollTop(results.scrollTop() + y); // y is negative
1150
- }
1151
- },
1152
-
1153
- // abstract
1154
- moveHighlight: function (delta) {
1155
- var choices = this.results.find(".select2-result-selectable"),
1156
- index = this.highlight();
1157
-
1158
- while (index > -1 && index < choices.length) {
1159
- index += delta;
1160
- var choice = $(choices[index]);
1161
- if (choice.hasClass("select2-result-selectable") && !choice.hasClass("select2-disabled")) {
1162
- this.highlight(index);
1163
- break;
1164
- }
1165
- }
1166
- },
1167
-
1168
- // abstract
1169
- highlight: function (index) {
1170
- var choices = this.results.find(".select2-result-selectable").not(".select2-disabled");
1171
-
1172
- if (arguments.length === 0) {
1173
- return indexOf(choices.filter(".select2-highlighted")[0], choices.get());
1174
- }
1175
-
1176
- if (index >= choices.length) index = choices.length - 1;
1177
- if (index < 0) index = 0;
1178
-
1179
- choices.removeClass("select2-highlighted");
1180
-
1181
- $(choices[index]).addClass("select2-highlighted");
1182
- this.ensureHighlightVisible();
1183
-
1184
- },
1185
-
1186
- // abstract
1187
- countSelectableResults: function () {
1188
- return this.results.find(".select2-result-selectable").not(".select2-disabled").length;
1189
- },
1190
-
1191
- // abstract
1192
- highlightUnderEvent: function (event) {
1193
- var el = $(event.target).closest(".select2-result-selectable");
1194
- if (el.length > 0 && !el.is(".select2-highlighted")) {
1195
- var choices = this.results.find('.select2-result-selectable');
1196
- this.highlight(choices.index(el));
1197
- } else if (el.length == 0) {
1198
- // if we are over an unselectable item remove al highlights
1199
- this.results.find(".select2-highlighted").removeClass("select2-highlighted");
1200
- }
1201
- },
1202
-
1203
- // abstract
1204
- loadMoreIfNeeded: function () {
1205
- var results = this.results,
1206
- more = results.find("li.select2-more-results"),
1207
- below, // pixels the element is below the scroll fold, below==0 is when the element is starting to be visible
1208
- offset = -1, // index of first element without data
1209
- page = this.resultsPage + 1,
1210
- self = this,
1211
- term = this.search.val(),
1212
- context = this.context;
1213
-
1214
- if (more.length === 0) return;
1215
- below = more.offset().top - results.offset().top - results.height();
1216
-
1217
- if (below <= 0) {
1218
- more.addClass("select2-active");
1219
- this.opts.query({
1220
- term: term,
1221
- page: page,
1222
- context: context,
1223
- matcher: this.opts.matcher,
1224
- callback: this.bind(function (data) {
1225
-
1226
- // ignore a response if the select2 has been closed before it was received
1227
- if (!self.opened()) return;
1228
-
1229
-
1230
- self.opts.populateResults.call(this, results, data.results, {term: term, page: page, context: context});
1231
-
1232
- if (data.more === true) {
1233
- more.detach().appendTo(results).text(self.opts.formatLoadMore(page + 1));
1234
- window.setTimeout(function () {
1235
- self.loadMoreIfNeeded();
1236
- }, 10);
1237
- } else {
1238
- more.remove();
1239
- }
1240
- self.positionDropdown();
1241
- self.resultsPage = page;
1242
- })});
1243
- }
1244
- },
1245
-
1246
- /**
1247
- * Default tokenizer function which does nothing
1248
- */
1249
- tokenize: function () {
1250
-
1251
- },
1252
-
1253
- /**
1254
- * @param initial whether or not this is the call to this method right after the dropdown has been opened
1255
- */
1256
- // abstract
1257
- updateResults: function (initial) {
1258
- var search = this.search, results = this.results, opts = this.opts, data, self = this, input;
1259
-
1260
- // if the search is currently hidden we do not alter the results
1261
- if (initial !== true && (this.showSearchInput === false || !this.opened())) {
1262
- return;
1263
- }
1264
-
1265
- search.addClass("select2-active");
1266
-
1267
- function postRender() {
1268
- results.scrollTop(0);
1269
- search.removeClass("select2-active");
1270
- self.positionDropdown();
1271
- }
1272
-
1273
- function render(html) {
1274
- results.html(self.opts.escapeMarkup(html));
1275
- postRender();
1276
- }
1277
-
1278
- if (opts.maximumSelectionSize >= 1) {
1279
- data = this.data();
1280
- if ($.isArray(data) && data.length >= opts.maximumSelectionSize && checkFormatter(opts.formatSelectionTooBig, "formatSelectionTooBig")) {
1281
- render("<li class='select2-selection-limit'>" + opts.formatSelectionTooBig(opts.maximumSelectionSize) + "</li>");
1282
- return;
1283
- }
1284
- }
1285
-
1286
- if (search.val().length < opts.minimumInputLength) {
1287
- if (checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
1288
- render("<li class='select2-no-results'>" + opts.formatInputTooShort(search.val(), opts.minimumInputLength) + "</li>");
1289
- } else {
1290
- render("");
1291
- }
1292
- return;
1293
- }
1294
- else if (opts.formatSearching()) {
1295
- render("<li class='select2-searching'>" + opts.formatSearching() + "</li>");
1296
- }
1297
-
1298
- // give the tokenizer a chance to pre-process the input
1299
- input = this.tokenize();
1300
- if (input != undefined && input != null) {
1301
- search.val(input);
1302
- }
1303
-
1304
- this.resultsPage = 1;
1305
- opts.query({
1306
- term: search.val(),
1307
- page: this.resultsPage,
1308
- context: null,
1309
- matcher: opts.matcher,
1310
- callback: this.bind(function (data) {
1311
- var def; // default choice
1312
-
1313
- // ignore a response if the select2 has been closed before it was received
1314
- if (!this.opened()) return;
1315
-
1316
- // save context, if any
1317
- this.context = (data.context === undefined) ? null : data.context;
1318
-
1319
- // create a default choice and prepend it to the list
1320
- if (this.opts.createSearchChoice && search.val() !== "") {
1321
- def = this.opts.createSearchChoice.call(null, search.val(), data.results);
1322
- if (def !== undefined && def !== null && self.id(def) !== undefined && self.id(def) !== null) {
1323
- if ($(data.results).filter(
1324
- function () {
1325
- return equal(self.id(this), self.id(def));
1326
- }).length === 0) {
1327
- data.results.unshift(def);
1328
- }
1329
- }
1330
- }
1331
-
1332
- if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
1333
- render("<li class='select2-no-results'>" + opts.formatNoMatches(search.val()) + "</li>");
1334
- return;
1335
- }
1336
-
1337
- results.empty();
1338
- self.opts.populateResults.call(this, results, data.results, {term: search.val(), page: this.resultsPage, context: null});
1339
-
1340
- if (data.more === true && checkFormatter(opts.formatLoadMore, "formatLoadMore")) {
1341
- results.append("<li class='select2-more-results'>" + self.opts.escapeMarkup(opts.formatLoadMore(this.resultsPage)) + "</li>");
1342
- window.setTimeout(function () {
1343
- self.loadMoreIfNeeded();
1344
- }, 10);
1345
- }
1346
-
1347
- this.postprocessResults(data, initial);
1348
-
1349
- postRender();
1350
- })});
1351
- },
1352
-
1353
- // abstract
1354
- cancel: function () {
1355
- this.close();
1356
- },
1357
-
1358
- // abstract
1359
- blur: function () {
1360
- this.close();
1361
- this.container.removeClass("select2-container-active");
1362
- this.dropdown.removeClass("select2-drop-active");
1363
- // synonymous to .is(':focus'), which is available in jquery >= 1.6
1364
- if (this.search[0] === document.activeElement) {
1365
- this.search.blur();
1366
- }
1367
- this.clearSearch();
1368
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
1369
- this.opts.element.triggerHandler("blur");
1370
- },
1371
-
1372
- // abstract
1373
- focusSearch: function () {
1374
- // need to do it here as well as in timeout so it works in IE
1375
- this.search.show();
1376
- this.search.focus();
1377
-
1378
- /* we do this in a timeout so that current event processing can complete before this code is executed.
1379
- this makes sure the search field is focussed even if the current event would blur it */
1380
- window.setTimeout(this.bind(function () {
1381
- // reset the value so IE places the cursor at the end of the input box
1382
- this.search.show();
1383
- this.search.focus();
1384
- this.search.val(this.search.val());
1385
- }), 10);
1386
- },
1387
-
1388
- // abstract
1389
- selectHighlighted: function () {
1390
- var index = this.highlight(),
1391
- highlighted = this.results.find(".select2-highlighted").not(".select2-disabled"),
1392
- data = highlighted.closest('.select2-result-selectable').data("select2-data");
1393
- if (data) {
1394
- highlighted.addClass("select2-disabled");
1395
- this.highlight(index);
1396
- this.onSelect(data);
1397
- }
1398
- },
1399
-
1400
- // abstract
1401
- getPlaceholder: function () {
1402
- return this.opts.element.attr("placeholder") ||
1403
- this.opts.element.attr("data-placeholder") || // jquery 1.4 compat
1404
- this.opts.element.data("placeholder") ||
1405
- this.opts.placeholder;
1406
- },
1407
-
1408
- /**
1409
- * Get the desired width for the container element. This is
1410
- * derived first from option `width` passed to select2, then
1411
- * the inline 'style' on the original element, and finally
1412
- * falls back to the jQuery calculated element width.
1413
- */
1414
- // abstract
1415
- initContainerWidth: function () {
1416
- function resolveContainerWidth() {
1417
- var style, attrs, matches, i, l;
1418
-
1419
- if (this.opts.width === "off") {
1420
- return null;
1421
- } else if (this.opts.width === "element") {
1422
- return this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px';
1423
- } else if (this.opts.width === "copy" || this.opts.width === "resolve") {
1424
- // check if there is inline style on the element that contains width
1425
- style = this.opts.element.attr('style');
1426
- if (style !== undefined) {
1427
- attrs = style.split(';');
1428
- for (i = 0, l = attrs.length; i < l; i = i + 1) {
1429
- matches = attrs[i].replace(/\s/g, '')
1430
- .match(/width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/);
1431
- if (matches !== null && matches.length >= 1)
1432
- return matches[1];
1433
- }
1434
- }
1435
-
1436
- if (this.opts.width === "resolve") {
1437
- // next check if css('width') can resolve a width that is percent based, this is sometimes possible
1438
- // when attached to input type=hidden or elements hidden via css
1439
- style = this.opts.element.css('width');
1440
- if (style.indexOf("%") > 0) return style;
1441
-
1442
- // finally, fallback on the calculated width of the element
1443
- return (this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px');
1444
- }
1445
-
1446
- return null;
1447
- } else if ($.isFunction(this.opts.width)) {
1448
- return this.opts.width();
1449
- } else {
1450
- return this.opts.width;
1451
- }
1452
- };
1453
-
1454
- var width = resolveContainerWidth.call(this);
1455
- if (width !== null) {
1456
- this.container.attr("style", "width: " + width);
1457
- }
1458
- }
1459
- });
1460
-
1461
- SingleSelect2 = clazz(AbstractSelect2, {
1462
-
1463
- // single
1464
-
1465
- createContainer: function () {
1466
- var container = $("<div></div>", {
1467
- "class": "select2-container"
1468
- }).html([
1469
- " <a href='javascript:void(0)' onclick='return false;' class='select2-choice'>",
1470
- " <span></span><abbr class='select2-search-choice-close' style='display:none;'></abbr>",
1471
- " <div><b></b></div>" ,
1472
- "</a>",
1473
- " <div class='select2-drop select2-offscreen'>" ,
1474
- " <div class='select2-search'>" ,
1475
- " <input type='text' autocomplete='off' class='select2-input'/>" ,
1476
- " </div>" ,
1477
- " <ul class='select2-results'>" ,
1478
- " </ul>" ,
1479
- "</div>"].join(""));
1480
- return container;
1481
- },
1482
-
1483
- // single
1484
- opening: function () {
1485
- this.search.show();
1486
- this.parent.opening.apply(this, arguments);
1487
- this.dropdown.removeClass("select2-offscreen");
1488
- },
1489
-
1490
- // single
1491
- close: function () {
1492
- if (!this.opened()) return;
1493
- this.parent.close.apply(this, arguments);
1494
- this.dropdown.removeAttr("style").addClass("select2-offscreen").insertAfter(this.selection).show();
1495
- },
1496
-
1497
- // single
1498
- focus: function () {
1499
- this.close();
1500
- this.selection.focus();
1501
- },
1502
-
1503
- // single
1504
- isFocused: function () {
1505
- return this.selection[0] === document.activeElement;
1506
- },
1507
-
1508
- // single
1509
- cancel: function () {
1510
- this.parent.cancel.apply(this, arguments);
1511
- this.selection.focus();
1512
- },
1513
-
1514
- // single
1515
- initContainer: function () {
1516
-
1517
- var selection,
1518
- container = this.container,
1519
- dropdown = this.dropdown,
1520
- clickingInside = false;
1521
-
1522
- this.selection = selection = container.find(".select2-choice");
1523
-
1524
- this.search.bind("keydown", this.bind(function (e) {
1525
- if (!this.enabled) return;
1526
-
1527
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
1528
- // prevent the page from scrolling
1529
- killEvent(e);
1530
- return;
1531
- }
1532
-
1533
- if (this.opened()) {
1534
- switch (e.which) {
1535
- case KEY.UP:
1536
- case KEY.DOWN:
1537
- this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
1538
- killEvent(e);
1539
- return;
1540
- case KEY.TAB:
1541
- case KEY.ENTER:
1542
- this.selectHighlighted();
1543
- killEvent(e);
1544
- return;
1545
- case KEY.ESC:
1546
- this.cancel(e);
1547
- killEvent(e);
1548
- return;
1549
- }
1550
- } else {
1551
-
1552
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
1553
- return;
1554
- }
1555
-
1556
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
1557
- return;
1558
- }
1559
-
1560
- this.open();
1561
-
1562
- if (e.which === KEY.ENTER) {
1563
- // do not propagate the event otherwise we open, and propagate enter which closes
1564
- return;
1565
- }
1566
- }
1567
- }));
1568
-
1569
- this.search.bind("focus", this.bind(function () {
1570
- this.selection.attr("tabIndex", "-1");
1571
- }));
1572
- this.search.bind("blur", this.bind(function () {
1573
- if (!this.opened()) this.container.removeClass("select2-container-active");
1574
- window.setTimeout(this.bind(function () {
1575
- // restore original tab index
1576
- var ti = this.opts.element.attr("tabIndex");
1577
- if (ti) {
1578
- this.selection.attr("tabIndex", ti);
1579
- } else {
1580
- this.selection.removeAttr("tabIndex");
1581
- }
1582
- }), 10);
1583
- }));
1584
-
1585
- selection.delegate("abbr", "mousedown", this.bind(function (e) {
1586
- if (!this.enabled) return;
1587
- this.clear();
1588
- killEventImmediately(e);
1589
- this.close();
1590
- this.triggerChange();
1591
- this.selection.focus();
1592
- }));
1593
-
1594
- selection.bind("mousedown", this.bind(function (e) {
1595
- clickingInside = true;
1596
-
1597
- if (this.opened()) {
1598
- this.close();
1599
- this.selection.focus();
1600
- } else if (this.enabled) {
1601
- this.open();
1602
- }
1603
-
1604
- clickingInside = false;
1605
- }));
1606
-
1607
- dropdown.bind("mousedown", this.bind(function () {
1608
- this.search.focus();
1609
- }));
1610
-
1611
- selection.bind("focus", this.bind(function () {
1612
- this.container.addClass("select2-container-active");
1613
- // hide the search so the tab key does not focus on it
1614
- this.search.attr("tabIndex", "-1");
1615
- }));
1616
-
1617
- selection.bind("blur", this.bind(function () {
1618
- if (!this.opened()) {
1619
- this.container.removeClass("select2-container-active");
1620
- }
1621
- window.setTimeout(this.bind(function () {
1622
- this.search.attr("tabIndex", this.opts.element.attr("tabIndex"));
1623
- }), 10);
1624
- }));
1625
-
1626
- selection.bind("keydown", this.bind(function (e) {
1627
- if (!this.enabled) return;
1628
-
1629
- if (e.which == KEY.DOWN || e.which == KEY.UP
1630
- || (e.which == KEY.ENTER && this.opts.openOnEnter)) {
1631
- this.open();
1632
- killEvent(e);
1633
- return;
1634
- }
1635
-
1636
- if (e.which == KEY.DELETE || e.which == KEY.BACKSPACE) {
1637
- if (this.opts.allowClear) {
1638
- this.clear();
1639
- }
1640
- killEvent(e);
1641
- return;
1642
- }
1643
- }));
1644
- selection.bind("keypress", this.bind(function (e) {
1645
- var key = String.fromCharCode(e.which);
1646
- this.search.val(key);
1647
- this.open();
1648
- }));
1649
-
1650
- this.setPlaceholder();
1651
-
1652
- this.search.bind("focus", this.bind(function () {
1653
- this.container.addClass("select2-container-active");
1654
- }));
1655
- },
1656
-
1657
- // single
1658
- clear: function () {
1659
- this.opts.element.val("");
1660
- this.selection.find("span").empty();
1661
- this.selection.removeData("select2-data");
1662
- this.setPlaceholder();
1663
- },
1664
-
1665
- /**
1666
- * Sets selection based on source element's value
1667
- */
1668
- // single
1669
- initSelection: function () {
1670
- var selected;
1671
- if (this.opts.element.val() === "" && this.opts.element.text() === "") {
1672
- this.close();
1673
- this.setPlaceholder();
1674
- } else {
1675
- var self = this;
1676
- this.opts.initSelection.call(null, this.opts.element, function (selected) {
1677
- if (selected !== undefined && selected !== null) {
1678
- self.updateSelection(selected);
1679
- self.close();
1680
- self.setPlaceholder();
1681
- }
1682
- });
1683
- }
1684
- },
1685
-
1686
- // single
1687
- prepareOpts: function () {
1688
- var opts = this.parent.prepareOpts.apply(this, arguments);
1689
-
1690
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
1691
- // install the selection initializer
1692
- opts.initSelection = function (element, callback) {
1693
- var selected = element.find(":selected");
1694
- // a single select box always has a value, no need to null check 'selected'
1695
- if ($.isFunction(callback))
1696
- callback({id: selected.attr("value"), text: selected.text(), element: selected});
1697
- };
1698
- }
1699
-
1700
- return opts;
1701
- },
1702
-
1703
- // single
1704
- setPlaceholder: function () {
1705
- var placeholder = this.getPlaceholder();
1706
-
1707
- if (this.opts.element.val() === "" && placeholder !== undefined) {
1708
-
1709
- // check for a first blank option if attached to a select
1710
- if (this.select && this.select.find("option:first").text() !== "") return;
1711
-
1712
- this.selection.find("span").html(this.opts.escapeMarkup(placeholder));
1713
-
1714
- this.selection.addClass("select2-default");
1715
-
1716
- this.selection.find("abbr").hide();
1717
- }
1718
- },
1719
-
1720
- // single
1721
- postprocessResults: function (data, initial) {
1722
- var selected = 0, self = this, showSearchInput = true;
1723
-
1724
- // find the selected element in the result list
1725
-
1726
- this.results.find(".select2-result-selectable").each2(function (i, elm) {
1727
- if (equal(self.id(elm.data("select2-data")), self.opts.element.val())) {
1728
- selected = i;
1729
- return false;
1730
- }
1731
- });
1732
-
1733
- // and highlight it
1734
-
1735
- this.highlight(selected);
1736
-
1737
- // hide the search box if this is the first we got the results and there are a few of them
1738
-
1739
- if (initial === true) {
1740
- showSearchInput = this.showSearchInput = countResults(data.results) >= this.opts.minimumResultsForSearch;
1741
- this.dropdown.find(".select2-search")[showSearchInput ? "removeClass" : "addClass"]("select2-search-hidden");
1742
-
1743
- //add "select2-with-searchbox" to the container if search box is shown
1744
- $(this.dropdown, this.container)[showSearchInput ? "addClass" : "removeClass"]("select2-with-searchbox");
1745
- }
1746
-
1747
- },
1748
-
1749
- // single
1750
- onSelect: function (data) {
1751
- var old = this.opts.element.val();
1752
-
1753
- this.opts.element.val(this.id(data));
1754
- this.updateSelection(data);
1755
- this.close();
1756
- this.selection.focus();
1757
-
1758
- if (!equal(old, this.id(data))) {
1759
- this.triggerChange();
1760
- }
1761
- },
1762
-
1763
- // single
1764
- updateSelection: function (data) {
1765
-
1766
- var container = this.selection.find("span"), formatted;
1767
-
1768
- this.selection.data("select2-data", data);
1769
-
1770
- container.empty();
1771
- formatted = this.opts.formatSelection(data, container);
1772
- if (formatted !== undefined) {
1773
- container.append(this.opts.escapeMarkup(formatted));
1774
- }
1775
-
1776
- this.selection.removeClass("select2-default");
1777
-
1778
- if (this.opts.allowClear && this.getPlaceholder() !== undefined) {
1779
- this.selection.find("abbr").show();
1780
- }
1781
- },
1782
-
1783
- // single
1784
- val: function () {
1785
- var val, data = null, self = this;
1786
-
1787
- if (arguments.length === 0) {
1788
- return this.opts.element.val();
1789
- }
1790
-
1791
- val = arguments[0];
1792
-
1793
- if (this.select) {
1794
- this.select
1795
- .val(val)
1796
- .find(":selected").each2(function (i, elm) {
1797
- data = {id: elm.attr("value"), text: elm.text()};
1798
- return false;
1799
- });
1800
- this.updateSelection(data);
1801
- this.setPlaceholder();
1802
- } else {
1803
- if (this.opts.initSelection === undefined) {
1804
- throw new Error("cannot call val() if initSelection() is not defined");
1805
- }
1806
- // val is an id. !val is true for [undefined,null,'']
1807
- if (!val) {
1808
- this.clear();
1809
- return;
1810
- }
1811
- this.opts.element.val(val);
1812
- this.opts.initSelection(this.opts.element, function (data) {
1813
- self.opts.element.val(!data ? "" : self.id(data));
1814
- self.updateSelection(data);
1815
- self.setPlaceholder();
1816
- });
1817
- }
1818
- },
1819
-
1820
- // single
1821
- clearSearch: function () {
1822
- this.search.val("");
1823
- },
1824
-
1825
- // single
1826
- data: function (value) {
1827
- var data;
1828
-
1829
- if (arguments.length === 0) {
1830
- data = this.selection.data("select2-data");
1831
- if (data == undefined) data = null;
1832
- return data;
1833
- } else {
1834
- if (!value || value === "") {
1835
- this.clear();
1836
- } else {
1837
- this.opts.element.val(!value ? "" : this.id(value));
1838
- this.updateSelection(value);
1839
- }
1840
- }
1841
- }
1842
- });
1843
-
1844
- MultiSelect2 = clazz(AbstractSelect2, {
1845
-
1846
- // multi
1847
- createContainer: function () {
1848
- var container = $("<div></div>", {
1849
- "class": "select2-container select2-container-multi"
1850
- }).html([
1851
- " <ul class='select2-choices'>",
1852
- //"<li class='select2-search-choice'><span>California</span><a href="javascript:void(0)" class="select2-search-choice-close"></a></li>" ,
1853
- " <li class='select2-search-field'>" ,
1854
- " <input type='text' autocomplete='off' class='select2-input'>" ,
1855
- " </li>" ,
1856
- "</ul>" ,
1857
- "<div class='select2-drop select2-drop-multi' style='display:none;'>" ,
1858
- " <ul class='select2-results'>" ,
1859
- " </ul>" ,
1860
- "</div>"].join(""));
1861
- return container;
1862
- },
1863
-
1864
- // multi
1865
- prepareOpts: function () {
1866
- var opts = this.parent.prepareOpts.apply(this, arguments);
1867
-
1868
- // TODO validate placeholder is a string if specified
1869
-
1870
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
1871
- // install sthe selection initializer
1872
- opts.initSelection = function (element, callback) {
1873
-
1874
- var data = [];
1875
- element.find(":selected").each2(function (i, elm) {
1876
- data.push({id: elm.attr("value"), text: elm.text(), element: elm});
1877
- });
1878
-
1879
- if ($.isFunction(callback))
1880
- callback(data);
1881
- };
1882
- }
1883
-
1884
- return opts;
1885
- },
1886
-
1887
- // multi
1888
- initContainer: function () {
1889
-
1890
- var selector = ".select2-choices", selection;
1891
-
1892
- this.searchContainer = this.container.find(".select2-search-field");
1893
- this.selection = selection = this.container.find(selector);
1894
-
1895
- this.search.bind("keydown", this.bind(function (e) {
1896
- if (!this.enabled) return;
1897
-
1898
- if (e.which === KEY.BACKSPACE && this.search.val() === "") {
1899
- this.close();
1900
-
1901
- var choices,
1902
- selected = selection.find(".select2-search-choice-focus");
1903
- if (selected.length > 0) {
1904
- this.unselect(selected.first());
1905
- this.search.width(10);
1906
- killEvent(e);
1907
- return;
1908
- }
1909
-
1910
- choices = selection.find(".select2-search-choice");
1911
- if (choices.length > 0) {
1912
- choices.last().addClass("select2-search-choice-focus");
1913
- }
1914
- } else {
1915
- selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
1916
- }
1917
-
1918
- if (this.opened()) {
1919
- switch (e.which) {
1920
- case KEY.UP:
1921
- case KEY.DOWN:
1922
- this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
1923
- killEvent(e);
1924
- return;
1925
- case KEY.ENTER:
1926
- case KEY.TAB:
1927
- this.selectHighlighted();
1928
- killEvent(e);
1929
- return;
1930
- case KEY.ESC:
1931
- this.cancel(e);
1932
- killEvent(e);
1933
- return;
1934
- }
1935
- }
1936
-
1937
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e)
1938
- || e.which === KEY.BACKSPACE || e.which === KEY.ESC) {
1939
- return;
1940
- }
1941
-
1942
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
1943
- return;
1944
- }
1945
-
1946
- this.open();
1947
-
1948
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
1949
- // prevent the page from scrolling
1950
- killEvent(e);
1951
- }
1952
- }));
1953
-
1954
- this.search.bind("keyup", this.bind(this.resizeSearch));
1955
-
1956
- this.search.bind("blur", this.bind(function (e) {
1957
- this.container.removeClass("select2-container-active");
1958
- this.search.removeClass("select2-focused");
1959
- this.clearSearch();
1960
- e.stopImmediatePropagation();
1961
- }));
1962
-
1963
- this.container.delegate(selector, "mousedown", this.bind(function (e) {
1964
- if (!this.enabled) return;
1965
- if ($(e.target).closest(".select2-search-choice").length > 0) {
1966
- // clicked inside a select2 search choice, do not open
1967
- return;
1968
- }
1969
- this.clearPlaceholder();
1970
- this.open();
1971
- this.focusSearch();
1972
- e.preventDefault();
1973
- }));
1974
-
1975
- this.container.delegate(selector, "focus", this.bind(function () {
1976
- if (!this.enabled) return;
1977
- this.container.addClass("select2-container-active");
1978
- this.dropdown.addClass("select2-drop-active");
1979
- this.clearPlaceholder();
1980
- }));
1981
-
1982
- // set the placeholder if necessary
1983
- this.clearSearch();
1984
- },
1985
-
1986
- // multi
1987
- enable: function () {
1988
- if (this.enabled) return;
1989
-
1990
- this.parent.enable.apply(this, arguments);
1991
-
1992
- this.search.removeAttr("disabled");
1993
- },
1994
-
1995
- // multi
1996
- disable: function () {
1997
- if (!this.enabled) return;
1998
-
1999
- this.parent.disable.apply(this, arguments);
2000
-
2001
- this.search.attr("disabled", true);
2002
- },
2003
-
2004
- // multi
2005
- initSelection: function () {
2006
- var data;
2007
- if (this.opts.element.val() === "" && this.opts.element.text() === "") {
2008
- this.updateSelection([]);
2009
- this.close();
2010
- // set the placeholder if necessary
2011
- this.clearSearch();
2012
- }
2013
- if (this.select || this.opts.element.val() !== "") {
2014
- var self = this;
2015
- this.opts.initSelection.call(null, this.opts.element, function (data) {
2016
- if (data !== undefined && data !== null) {
2017
- self.updateSelection(data);
2018
- self.close();
2019
- // set the placeholder if necessary
2020
- self.clearSearch();
2021
- }
2022
- });
2023
- }
2024
- },
2025
-
2026
- // multi
2027
- clearSearch: function () {
2028
- var placeholder = this.getPlaceholder();
2029
-
2030
- if (placeholder !== undefined && this.getVal().length === 0 && this.search.hasClass("select2-focused") === false) {
2031
- this.search.val(placeholder).addClass("select2-default");
2032
- // stretch the search box to full width of the container so as much of the placeholder is visible as possible
2033
- this.resizeSearch();
2034
- } else {
2035
- // we set this to " " instead of "" and later clear it on focus() because there is a firefox bug
2036
- // that does not properly render the caret when the field starts out blank
2037
- this.search.val(" ").width(10);
2038
- }
2039
- },
2040
-
2041
- // multi
2042
- clearPlaceholder: function () {
2043
- if (this.search.hasClass("select2-default")) {
2044
- this.search.val("").removeClass("select2-default");
2045
- } else {
2046
- // work around for the space character we set to avoid firefox caret bug
2047
- if (this.search.val() === " ") this.search.val("");
2048
- }
2049
- },
2050
-
2051
- // multi
2052
- opening: function () {
2053
- this.parent.opening.apply(this, arguments);
2054
-
2055
- this.clearPlaceholder();
2056
- this.resizeSearch();
2057
- this.focusSearch();
2058
- },
2059
-
2060
- // multi
2061
- close: function () {
2062
- if (!this.opened()) return;
2063
- this.parent.close.apply(this, arguments);
2064
- },
2065
-
2066
- // multi
2067
- focus: function () {
2068
- this.close();
2069
- this.search.focus();
2070
- },
2071
-
2072
- // multi
2073
- isFocused: function () {
2074
- return this.search.hasClass("select2-focused");
2075
- },
2076
-
2077
- // multi
2078
- updateSelection: function (data) {
2079
- var ids = [], filtered = [], self = this;
2080
-
2081
- // filter out duplicates
2082
- $(data).each(function () {
2083
- if (indexOf(self.id(this), ids) < 0) {
2084
- ids.push(self.id(this));
2085
- filtered.push(this);
2086
- }
2087
- });
2088
- data = filtered;
2089
-
2090
- this.selection.find(".select2-search-choice").remove();
2091
- $(data).each(function () {
2092
- self.addSelectedChoice(this);
2093
- });
2094
- self.postprocessResults();
2095
- },
2096
-
2097
- tokenize: function () {
2098
- var input = this.search.val();
2099
- input = this.opts.tokenizer(input, this.data(), this.bind(this.onSelect), this.opts);
2100
- if (input != null && input != undefined) {
2101
- this.search.val(input);
2102
- if (input.length > 0) {
2103
- this.open();
2104
- }
2105
- }
2106
-
2107
- },
2108
-
2109
- // multi
2110
- onSelect: function (data) {
2111
- this.addSelectedChoice(data);
2112
- if (this.select || !this.opts.closeOnSelect) this.postprocessResults();
2113
-
2114
- if (this.opts.closeOnSelect) {
2115
- this.close();
2116
- this.search.width(10);
2117
- } else {
2118
- if (this.countSelectableResults() > 0) {
2119
- this.search.width(10);
2120
- this.resizeSearch();
2121
- this.positionDropdown();
2122
- } else {
2123
- // if nothing left to select close
2124
- this.close();
2125
- }
2126
- }
2127
-
2128
- // since its not possible to select an element that has already been
2129
- // added we do not need to check if this is a new element before firing change
2130
- this.triggerChange({ added: data });
2131
-
2132
- this.focusSearch();
2133
- },
2134
-
2135
- // multi
2136
- cancel: function () {
2137
- this.close();
2138
- this.focusSearch();
2139
- },
2140
-
2141
- // multi
2142
- addSelectedChoice: function (data) {
2143
- var choice = $(
2144
- "<li class='select2-search-choice'>" +
2145
- " <div></div>" +
2146
- " <a href='javascript:void(0)' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a>" +
2147
- "</li>"),
2148
- id = this.id(data),
2149
- val = this.getVal(),
2150
- formatted;
2151
-
2152
- formatted = this.opts.formatSelection(data, choice.find("div"));
2153
- if (formatted != undefined) {
2154
- choice.find("div").replaceWith("<div>" + this.opts.escapeMarkup(formatted) + "</div>");
2155
- }
2156
- choice.find(".select2-search-choice-close")
2157
- .bind("mousedown", killEvent)
2158
- .bind("click dblclick", this.bind(function (e) {
2159
- if (!this.enabled) return;
2160
-
2161
- $(e.target).closest(".select2-search-choice").fadeOut('fast', this.bind(function () {
2162
- this.unselect($(e.target));
2163
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
2164
- this.close();
2165
- this.focusSearch();
2166
- })).dequeue();
2167
- killEvent(e);
2168
- })).bind("focus", this.bind(function () {
2169
- if (!this.enabled) return;
2170
- this.container.addClass("select2-container-active");
2171
- this.dropdown.addClass("select2-drop-active");
2172
- }));
2173
-
2174
- choice.data("select2-data", data);
2175
- choice.insertBefore(this.searchContainer);
2176
-
2177
- val.push(id);
2178
- this.setVal(val);
2179
- },
2180
-
2181
- // multi
2182
- unselect: function (selected) {
2183
- var val = this.getVal(),
2184
- data,
2185
- index;
2186
-
2187
- selected = selected.closest(".select2-search-choice");
2188
-
2189
- if (selected.length === 0) {
2190
- throw "Invalid argument: " + selected + ". Must be .select2-search-choice";
2191
- }
2192
-
2193
- data = selected.data("select2-data");
2194
-
2195
- index = indexOf(this.id(data), val);
2196
-
2197
- if (index >= 0) {
2198
- val.splice(index, 1);
2199
- this.setVal(val);
2200
- if (this.select) this.postprocessResults();
2201
- }
2202
- selected.remove();
2203
- this.triggerChange({ removed: data });
2204
- },
2205
-
2206
- // multi
2207
- postprocessResults: function () {
2208
- var val = this.getVal(),
2209
- choices = this.results.find(".select2-result-selectable"),
2210
- compound = this.results.find(".select2-result-with-children"),
2211
- self = this;
2212
-
2213
- choices.each2(function (i, choice) {
2214
- var id = self.id(choice.data("select2-data"));
2215
- if (indexOf(id, val) >= 0) {
2216
- choice.addClass("select2-disabled").removeClass("select2-result-selectable");
2217
- } else {
2218
- choice.removeClass("select2-disabled").addClass("select2-result-selectable");
2219
- }
2220
- });
2221
-
2222
- compound.each2(function (i, e) {
2223
- if (!e.is('.select2-result-selectable') && e.find(".select2-result-selectable").length == 0) { // FIX FOR HIRECHAL DATA
2224
- e.addClass("select2-disabled");
2225
- } else {
2226
- e.removeClass("select2-disabled");
2227
- }
2228
- });
2229
-
2230
- choices.each2(function (i, choice) {
2231
- if (!choice.hasClass("select2-disabled") && choice.hasClass("select2-result-selectable")) {
2232
- self.highlight(0);
2233
- return false;
2234
- }
2235
- });
2236
-
2237
- },
2238
-
2239
- // multi
2240
- resizeSearch: function () {
2241
-
2242
- var minimumWidth, left, maxWidth, containerLeft, searchWidth,
2243
- sideBorderPadding = getSideBorderPadding(this.search);
2244
-
2245
- minimumWidth = measureTextWidth(this.search) + 10;
2246
-
2247
- left = this.search.offset().left;
2248
-
2249
- maxWidth = this.selection.width();
2250
- containerLeft = this.selection.offset().left;
2251
-
2252
- searchWidth = maxWidth - (left - containerLeft) - sideBorderPadding;
2253
- if (searchWidth < minimumWidth) {
2254
- searchWidth = maxWidth - sideBorderPadding;
2255
- }
2256
-
2257
- if (searchWidth < 40) {
2258
- searchWidth = maxWidth - sideBorderPadding;
2259
- }
2260
- this.search.width(searchWidth);
2261
- },
2262
-
2263
- // multi
2264
- getVal: function () {
2265
- var val;
2266
- if (this.select) {
2267
- val = this.select.val();
2268
- return val === null ? [] : val;
2269
- } else {
2270
- val = this.opts.element.val();
2271
- return splitVal(val, this.opts.separator);
2272
- }
2273
- },
2274
-
2275
- // multi
2276
- setVal: function (val) {
2277
- var unique;
2278
- if (this.select) {
2279
- this.select.val(val);
2280
- } else {
2281
- unique = [];
2282
- // filter out duplicates
2283
- $(val).each(function () {
2284
- if (indexOf(this, unique) < 0) unique.push(this);
2285
- });
2286
- this.opts.element.val(unique.length === 0 ? "" : unique.join(this.opts.separator));
2287
- }
2288
- },
2289
-
2290
- // multi
2291
- val: function () {
2292
- var val, data = [], self = this;
2293
-
2294
- if (arguments.length === 0) {
2295
- return this.getVal();
2296
- }
2297
-
2298
- val = arguments[0];
2299
-
2300
- if (!val) {
2301
- this.opts.element.val("");
2302
- this.updateSelection([]);
2303
- this.clearSearch();
2304
- return;
2305
- }
2306
-
2307
- // val is a list of ids
2308
- this.setVal(val);
2309
-
2310
- if (this.select) {
2311
- this.select.find(":selected").each(function () {
2312
- data.push({id: $(this).attr("value"), text: $(this).text()});
2313
- });
2314
- this.updateSelection(data);
2315
- } else {
2316
- if (this.opts.initSelection === undefined) {
2317
- throw new Error("val() cannot be called if initSelection() is not defined")
2318
- }
2319
-
2320
- this.opts.initSelection(this.opts.element, function (data) {
2321
- var ids = $(data).map(self.id);
2322
- self.setVal(ids);
2323
- self.updateSelection(data);
2324
- self.clearSearch();
2325
- });
2326
- }
2327
- this.clearSearch();
2328
- },
2329
-
2330
- // multi
2331
- onSortStart: function () {
2332
- if (this.select) {
2333
- throw new Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.");
2334
- }
2335
-
2336
- // collapse search field into 0 width so its container can be collapsed as well
2337
- this.search.width(0);
2338
- // hide the container
2339
- this.searchContainer.hide();
2340
- },
2341
-
2342
- // multi
2343
- onSortEnd: function () {
2344
-
2345
- var val = [], self = this;
2346
-
2347
- // show search and move it to the end of the list
2348
- this.searchContainer.show();
2349
- // make sure the search container is the last item in the list
2350
- this.searchContainer.appendTo(this.searchContainer.parent());
2351
- // since we collapsed the width in dragStarted, we resize it here
2352
- this.resizeSearch();
2353
-
2354
- // update selection
2355
-
2356
- this.selection.find(".select2-search-choice").each(function () {
2357
- val.push(self.opts.id($(this).data("select2-data")));
2358
- });
2359
- this.setVal(val);
2360
- this.triggerChange();
2361
- },
2362
-
2363
- // multi
2364
- data: function (values) {
2365
- var self = this, ids;
2366
- if (arguments.length === 0) {
2367
- return this.selection
2368
- .find(".select2-search-choice")
2369
- .map(function () {
2370
- return $(this).data("select2-data");
2371
- })
2372
- .get();
2373
- } else {
2374
- if (!values) {
2375
- values = [];
2376
- }
2377
- ids = $.map(values, function (e) {
2378
- return self.opts.id(e)
2379
- });
2380
- this.setVal(ids);
2381
- this.updateSelection(values);
2382
- this.clearSearch();
2383
- }
2384
- }
2385
- });
2386
-
2387
- $.fn.select2 = function () {
2388
-
2389
- var args = Array.prototype.slice.call(arguments, 0),
2390
- opts,
2391
- select2,
2392
- value, multiple, allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "onSortStart", "onSortEnd", "enable", "disable", "positionDropdown", "data"];
2393
-
2394
- this.each(function () {
2395
- if (args.length === 0 || typeof(args[0]) === "object") {
2396
- opts = args.length === 0 ? {} : $.extend({}, args[0]);
2397
- opts.element = $(this);
2398
-
2399
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
2400
- multiple = opts.element.attr("multiple");
2401
- } else {
2402
- multiple = opts.multiple || false;
2403
- if ("tags" in opts) {
2404
- opts.multiple = multiple = true;
2405
- }
2406
- }
2407
-
2408
- select2 = multiple ? new MultiSelect2() : new SingleSelect2();
2409
- select2.init(opts);
2410
- } else if (typeof(args[0]) === "string") {
2411
-
2412
- if (indexOf(args[0], allowedMethods) < 0) {
2413
- throw "Unknown method: " + args[0];
2414
- }
2415
-
2416
- value = undefined;
2417
- select2 = $(this).data("select2");
2418
- if (select2 === undefined) return;
2419
- if (args[0] === "container") {
2420
- value = select2.container;
2421
- } else {
2422
- value = select2[args[0]].apply(select2, args.slice(1));
2423
- }
2424
- if (value !== undefined) {
2425
- return false;
2426
- }
2427
- } else {
2428
- throw "Invalid arguments to select2 plugin: " + args;
2429
- }
2430
- });
2431
- return (value === undefined) ? this : value;
2432
- };
2433
-
2434
- // plugin defaults, accessible to users
2435
- $.fn.select2.defaults = {
2436
- width: "copy",
2437
- closeOnSelect: true,
2438
- openOnEnter: true,
2439
- containerCss: {},
2440
- dropdownCss: {},
2441
- containerCssClass: "",
2442
- dropdownCssClass: "",
2443
- formatResult: function (result, container, query) {
2444
- var markup = [];
2445
- markMatch(result.text, query.term, markup);
2446
- return markup.join("");
2447
- },
2448
- formatSelection: function (data, container) {
2449
- return data ? data.text : undefined;
2450
- },
2451
- formatResultCssClass: function (data) {
2452
- return undefined;
2453
- },
2454
- formatNoMatches: function () {
2455
- return "No matches found";
2456
- },
2457
- formatInputTooShort: function (input, min) {
2458
- return "Please enter " + (min - input.length) + " more characters";
2459
- },
2460
- formatSelectionTooBig: function (limit) {
2461
- return "You can only select " + limit + " item" + (limit == 1 ? "" : "s");
2462
- },
2463
- formatLoadMore: function (pageNumber) {
2464
- return "Loading more results...";
2465
- },
2466
- formatSearching: function () {
2467
- return "Searching...";
2468
- },
2469
- minimumResultsForSearch: 0,
2470
- minimumInputLength: 0,
2471
- maximumSelectionSize: 0,
2472
- id: function (e) {
2473
- return e.id;
2474
- },
2475
- matcher: function (term, text) {
2476
- return text.toUpperCase().indexOf(term.toUpperCase()) >= 0;
2477
- },
2478
- separator: ",",
2479
- tokenSeparators: [],
2480
- tokenizer: defaultTokenizer,
2481
- escapeMarkup: function (markup) {
2482
- if (markup && typeof(markup) === "string") {
2483
- return markup.replace(/&/g, "&amp;");
2484
- }
2485
- return markup;
2486
- },
2487
- blurOnChange: false
2488
- };
2489
-
2490
- // exports
2491
- window.Select2 = {
2492
- query: {
2493
- ajax: ajax,
2494
- local: local,
2495
- tags: tags
2496
- }, util: {
2497
- debounce: debounce,
2498
- markMatch: markMatch
2499
- }, "class": {
2500
- "abstract": AbstractSelect2,
2501
- "single": SingleSelect2,
2502
- "multi": MultiSelect2
2503
- }
2504
- };
2505
-
2506
- }(jQuery));
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /*
2
+ Copyright 2012 Igor Vaynberg
3
+
4
+ Version: 3.5.2 Timestamp: Sat Nov 1 14:43:36 EDT 2014
5
+
6
+ This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
7
+ General Public License version 2 (the "GPL License"). You may choose either license to govern your
8
+ use of this software only upon the condition that you accept all of the terms of either the Apache
9
+ License or the GPL License.
10
+
11
+ You may obtain a copy of the Apache License and the GPL License at:
12
+
13
+ http://www.apache.org/licenses/LICENSE-2.0
14
+ http://www.gnu.org/licenses/gpl-2.0.html
15
+
16
+ Unless required by applicable law or agreed to in writing, software distributed under the
17
+ Apache License or the GPL License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
18
+ CONDITIONS OF ANY KIND, either express or implied. See the Apache License and the GPL License for
19
+ the specific language governing permissions and limitations under the Apache License and the GPL License.
20
+ */
21
+ (function ($) {
22
+ if(typeof $.fn.each2 == "undefined") {
23
+ $.extend($.fn, {
24
+ /*
25
+ * 4-10 times faster .each replacement
26
+ * use it carefully, as it overrides jQuery context of element on each iteration
27
+ */
28
+ each2 : function (c) {
29
+ var j = $([0]), i = -1, l = this.length;
30
+ while (
31
+ ++i < l
32
+ && (j.context = j[0] = this[i])
33
+ && c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object
34
+ );
35
+ return this;
36
+ }
37
+ });
38
+ }
39
+ })(jQuery);
40
+
41
+ (function ($, undefined) {
42
+ "use strict";
43
+ /*global document, window, jQuery, console */
44
+
45
+ if (window.Select2 !== undefined) {
46
+ return;
47
+ }
48
+
49
+ var AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer,
50
+ lastMousePosition={x:0,y:0}, $document, scrollBarDimensions,
51
+
52
+ KEY = {
53
+ TAB: 9,
54
+ ENTER: 13,
55
+ ESC: 27,
56
+ SPACE: 32,
57
+ LEFT: 37,
58
+ UP: 38,
59
+ RIGHT: 39,
60
+ DOWN: 40,
61
+ SHIFT: 16,
62
+ CTRL: 17,
63
+ ALT: 18,
64
+ PAGE_UP: 33,
65
+ PAGE_DOWN: 34,
66
+ HOME: 36,
67
+ END: 35,
68
+ BACKSPACE: 8,
69
+ DELETE: 46,
70
+ isArrow: function (k) {
71
+ k = k.which ? k.which : k;
72
+ switch (k) {
73
+ case KEY.LEFT:
74
+ case KEY.RIGHT:
75
+ case KEY.UP:
76
+ case KEY.DOWN:
77
+ return true;
78
+ }
79
+ return false;
80
+ },
81
+ isControl: function (e) {
82
+ var k = e.which;
83
+ switch (k) {
84
+ case KEY.SHIFT:
85
+ case KEY.CTRL:
86
+ case KEY.ALT:
87
+ return true;
88
+ }
89
+
90
+ if (e.metaKey) return true;
91
+
92
+ return false;
93
+ },
94
+ isFunctionKey: function (k) {
95
+ k = k.which ? k.which : k;
96
+ return k >= 112 && k <= 123;
97
+ }
98
+ },
99
+ MEASURE_SCROLLBAR_TEMPLATE = "<div class='select2-measure-scrollbar'></div>",
100
+
101
+ DIACRITICS = 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102
+
103
+ $document = $(document);
104
+
105
+ nextUid=(function() { var counter=1; return function() { return counter++; }; }());
106
+
107
+
108
+ function reinsertElement(element) {
109
+ var placeholder = $(document.createTextNode(''));
110
+
111
+ element.before(placeholder);
112
+ placeholder.before(element);
113
+ placeholder.remove();
114
+ }
115
+
116
+ function stripDiacritics(str) {
117
+ // Used 'uni range + named function' from http://jsperf.com/diacritics/18
118
+ function match(a) {
119
+ return DIACRITICS[a] || a;
120
+ }
121
+
122
+ return str.replace(/[^\u0000-\u007E]/g, match);
123
+ }
124
+
125
+ function indexOf(value, array) {
126
+ var i = 0, l = array.length;
127
+ for (; i < l; i = i + 1) {
128
+ if (equal(value, array[i])) return i;
129
+ }
130
+ return -1;
131
+ }
132
+
133
+ function measureScrollbar () {
134
+ var $template = $( MEASURE_SCROLLBAR_TEMPLATE );
135
+ $template.appendTo(document.body);
136
+
137
+ var dim = {
138
+ width: $template.width() - $template[0].clientWidth,
139
+ height: $template.height() - $template[0].clientHeight
140
+ };
141
+ $template.remove();
142
+
143
+ return dim;
144
+ }
145
+
146
+ /**
147
+ * Compares equality of a and b
148
+ * @param a
149
+ * @param b
150
+ */
151
+ function equal(a, b) {
152
+ if (a === b) return true;
153
+ if (a === undefined || b === undefined) return false;
154
+ if (a === null || b === null) return false;
155
+ // Check whether 'a' or 'b' is a string (primitive or object).
156
+ // The concatenation of an empty string (+'') converts its argument to a string's primitive.
157
+ if (a.constructor === String) return a+'' === b+''; // a+'' - in case 'a' is a String object
158
+ if (b.constructor === String) return b+'' === a+''; // b+'' - in case 'b' is a String object
159
+ return false;
160
+ }
161
+
162
+ /**
163
+ * Splits the string into an array of values, transforming each value. An empty array is returned for nulls or empty
164
+ * strings
165
+ * @param string
166
+ * @param separator
167
+ */
168
+ function splitVal(string, separator, transform) {
169
+ var val, i, l;
170
+ if (string === null || string.length < 1) return [];
171
+ val = string.split(separator);
172
+ for (i = 0, l = val.length; i < l; i = i + 1) val[i] = transform(val[i]);
173
+ return val;
174
+ }
175
+
176
+ function getSideBorderPadding(element) {
177
+ return element.outerWidth(false) - element.width();
178
+ }
179
+
180
+ function installKeyUpChangeEvent(element) {
181
+ var key="keyup-change-value";
182
+ element.on("keydown", function () {
183
+ if ($.data(element, key) === undefined) {
184
+ $.data(element, key, element.val());
185
+ }
186
+ });
187
+ element.on("keyup", function () {
188
+ var val= $.data(element, key);
189
+ if (val !== undefined && element.val() !== val) {
190
+ $.removeData(element, key);
191
+ element.trigger("keyup-change");
192
+ }
193
+ });
194
+ }
195
+
196
+
197
+ /**
198
+ * filters mouse events so an event is fired only if the mouse moved.
199
+ *
200
+ * filters out mouse events that occur when mouse is stationary but
201
+ * the elements under the pointer are scrolled.
202
+ */
203
+ function installFilteredMouseMove(element) {
204
+ element.on("mousemove", function (e) {
205
+ var lastpos = lastMousePosition;
206
+ if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
207
+ $(e.target).trigger("mousemove-filtered", e);
208
+ }
209
+ });
210
+ }
211
+
212
+ /**
213
+ * Debounces a function. Returns a function that calls the original fn function only if no invocations have been made
214
+ * within the last quietMillis milliseconds.
215
+ *
216
+ * @param quietMillis number of milliseconds to wait before invoking fn
217
+ * @param fn function to be debounced
218
+ * @param ctx object to be used as this reference within fn
219
+ * @return debounced version of fn
220
+ */
221
+ function debounce(quietMillis, fn, ctx) {
222
+ ctx = ctx || undefined;
223
+ var timeout;
224
+ return function () {
225
+ var args = arguments;
226
+ window.clearTimeout(timeout);
227
+ timeout = window.setTimeout(function() {
228
+ fn.apply(ctx, args);
229
+ }, quietMillis);
230
+ };
231
+ }
232
+
233
+ function installDebouncedScroll(threshold, element) {
234
+ var notify = debounce(threshold, function (e) { element.trigger("scroll-debounced", e);});
235
+ element.on("scroll", function (e) {
236
+ if (indexOf(e.target, element.get()) >= 0) notify(e);
237
+ });
238
+ }
239
+
240
+ function focus($el) {
241
+ if ($el[0] === document.activeElement) return;
242
+
243
+ /* set the focus in a 0 timeout - that way the focus is set after the processing
244
+ of the current event has finished - which seems like the only reliable way
245
+ to set focus */
246
+ window.setTimeout(function() {
247
+ var el=$el[0], pos=$el.val().length, range;
248
+
249
+ $el.focus();
250
+
251
+ /* make sure el received focus so we do not error out when trying to manipulate the caret.
252
+ sometimes modals or others listeners may steal it after its set */
253
+ var isVisible = (el.offsetWidth > 0 || el.offsetHeight > 0);
254
+ if (isVisible && el === document.activeElement) {
255
+
256
+ /* after the focus is set move the caret to the end, necessary when we val()
257
+ just before setting focus */
258
+ if(el.setSelectionRange)
259
+ {
260
+ el.setSelectionRange(pos, pos);
261
+ }
262
+ else if (el.createTextRange) {
263
+ range = el.createTextRange();
264
+ range.collapse(false);
265
+ range.select();
266
+ }
267
+ }
268
+ }, 0);
269
+ }
270
+
271
+ function getCursorInfo(el) {
272
+ el = $(el)[0];
273
+ var offset = 0;
274
+ var length = 0;
275
+ if ('selectionStart' in el) {
276
+ offset = el.selectionStart;
277
+ length = el.selectionEnd - offset;
278
+ } else if ('selection' in document) {
279
+ el.focus();
280
+ var sel = document.selection.createRange();
281
+ length = document.selection.createRange().text.length;
282
+ sel.moveStart('character', -el.value.length);
283
+ offset = sel.text.length - length;
284
+ }
285
+ return { offset: offset, length: length };
286
+ }
287
+
288
+ function killEvent(event) {
289
+ event.preventDefault();
290
+ event.stopPropagation();
291
+ }
292
+ function killEventImmediately(event) {
293
+ event.preventDefault();
294
+ event.stopImmediatePropagation();
295
+ }
296
+
297
+ function measureTextWidth(e) {
298
+ if (!sizer){
299
+ var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
300
+ sizer = $(document.createElement("div")).css({
301
+ position: "absolute",
302
+ left: "-10000px",
303
+ top: "-10000px",
304
+ display: "none",
305
+ fontSize: style.fontSize,
306
+ fontFamily: style.fontFamily,
307
+ fontStyle: style.fontStyle,
308
+ fontWeight: style.fontWeight,
309
+ letterSpacing: style.letterSpacing,
310
+ textTransform: style.textTransform,
311
+ whiteSpace: "nowrap"
312
+ });
313
+ sizer.attr("class","select2-sizer");
314
+ $(document.body).append(sizer);
315
+ }
316
+ sizer.text(e.val());
317
+ return sizer.width();
318
+ }
319
+
320
+ function syncCssClasses(dest, src, adapter) {
321
+ var classes, replacements = [], adapted;
322
+
323
+ classes = $.trim(dest.attr("class"));
324
+
325
+ if (classes) {
326
+ classes = '' + classes; // for IE which returns object
327
+
328
+ $(classes.split(/\s+/)).each2(function() {
329
+ if (this.indexOf("select2-") === 0) {
330
+ replacements.push(this);
331
+ }
332
+ });
333
+ }
334
+
335
+ classes = $.trim(src.attr("class"));
336
+
337
+ if (classes) {
338
+ classes = '' + classes; // for IE which returns object
339
+
340
+ $(classes.split(/\s+/)).each2(function() {
341
+ if (this.indexOf("select2-") !== 0) {
342
+ adapted = adapter(this);
343
+
344
+ if (adapted) {
345
+ replacements.push(adapted);
346
+ }
347
+ }
348
+ });
349
+ }
350
+
351
+ dest.attr("class", replacements.join(" "));
352
+ }
353
+
354
+
355
+ function markMatch(text, term, markup, escapeMarkup) {
356
+ var match=stripDiacritics(text.toUpperCase()).indexOf(stripDiacritics(term.toUpperCase())),
357
+ tl=term.length;
358
+
359
+ if (match<0) {
360
+ markup.push(escapeMarkup(text));
361
+ return;
362
+ }
363
+
364
+ markup.push(escapeMarkup(text.substring(0, match)));
365
+ markup.push("<span class='select2-match'>");
366
+ markup.push(escapeMarkup(text.substring(match, match + tl)));
367
+ markup.push("</span>");
368
+ markup.push(escapeMarkup(text.substring(match + tl, text.length)));
369
+ }
370
+
371
+ function defaultEscapeMarkup(markup) {
372
+ var replace_map = {
373
+ '\\': '&#92;',
374
+ '&': '&amp;',
375
+ '<': '&lt;',
376
+ '>': '&gt;',
377
+ '"': '&quot;',
378
+ "'": '&#39;',
379
+ "/": '&#47;'
380
+ };
381
+
382
+ return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
383
+ return replace_map[match];
384
+ });
385
+ }
386
+
387
+ /**
388
+ * Produces an ajax-based query function
389
+ *
390
+ * @param options object containing configuration parameters
391
+ * @param options.params parameter map for the transport ajax call, can contain such options as cache, jsonpCallback, etc. see $.ajax
392
+ * @param options.transport function that will be used to execute the ajax request. must be compatible with parameters supported by $.ajax
393
+ * @param options.url url for the data
394
+ * @param options.data a function(searchTerm, pageNumber, context) that should return an object containing query string parameters for the above url.
395
+ * @param options.dataType request data type: ajax, jsonp, other datatypes supported by jQuery's $.ajax function or the transport function if specified
396
+ * @param options.quietMillis (optional) milliseconds to wait before making the ajaxRequest, helps debounce the ajax function if invoked too often
397
+ * @param options.results a function(remoteData, pageNumber, query) that converts data returned form the remote request to the format expected by Select2.
398
+ * The expected format is an object containing the following keys:
399
+ * results array of objects that will be used as choices
400
+ * more (optional) boolean indicating whether there are more results available
401
+ * Example: {results:[{id:1, text:'Red'},{id:2, text:'Blue'}], more:true}
402
+ */
403
+ function ajax(options) {
404
+ var timeout, // current scheduled but not yet executed request
405
+ handler = null,
406
+ quietMillis = options.quietMillis || 100,
407
+ ajaxUrl = options.url,
408
+ self = this;
409
+
410
+ return function (query) {
411
+ window.clearTimeout(timeout);
412
+ timeout = window.setTimeout(function () {
413
+ var data = options.data, // ajax data function
414
+ url = ajaxUrl, // ajax url string or function
415
+ transport = options.transport || $.fn.select2.ajaxDefaults.transport,
416
+ // deprecated - to be removed in 4.0 - use params instead
417
+ deprecated = {
418
+ type: options.type || 'GET', // set type of request (GET or POST)
419
+ cache: options.cache || false,
420
+ jsonpCallback: options.jsonpCallback||undefined,
421
+ dataType: options.dataType||"json"
422
+ },
423
+ params = $.extend({}, $.fn.select2.ajaxDefaults.params, deprecated);
424
+
425
+ data = data ? data.call(self, query.term, query.page, query.context) : null;
426
+ url = (typeof url === 'function') ? url.call(self, query.term, query.page, query.context) : url;
427
+
428
+ if (handler && typeof handler.abort === "function") { handler.abort(); }
429
+
430
+ if (options.params) {
431
+ if ($.isFunction(options.params)) {
432
+ $.extend(params, options.params.call(self));
433
+ } else {
434
+ $.extend(params, options.params);
435
+ }
436
+ }
437
+
438
+ $.extend(params, {
439
+ url: url,
440
+ dataType: options.dataType,
441
+ data: data,
442
+ success: function (data) {
443
+ // TODO - replace query.page with query so users have access to term, page, etc.
444
+ // added query as third paramter to keep backwards compatibility
445
+ var results = options.results(data, query.page, query);
446
+ query.callback(results);
447
+ },
448
+ error: function(jqXHR, textStatus, errorThrown){
449
+ var results = {
450
+ hasError: true,
451
+ jqXHR: jqXHR,
452
+ textStatus: textStatus,
453
+ errorThrown: errorThrown
454
+ };
455
+
456
+ query.callback(results);
457
+ }
458
+ });
459
+ handler = transport.call(self, params);
460
+ }, quietMillis);
461
+ };
462
+ }
463
+
464
+ /**
465
+ * Produces a query function that works with a local array
466
+ *
467
+ * @param options object containing configuration parameters. The options parameter can either be an array or an
468
+ * object.
469
+ *
470
+ * If the array form is used it is assumed that it contains objects with 'id' and 'text' keys.
471
+ *
472
+ * If the object form is used it is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
473
+ * an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text'
474
+ * key can either be a String in which case it is expected that each element in the 'data' array has a key with the
475
+ * value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract
476
+ * the text.
477
+ */
478
+ function local(options) {
479
+ var data = options, // data elements
480
+ dataText,
481
+ tmp,
482
+ text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search
483
+
484
+ if ($.isArray(data)) {
485
+ tmp = data;
486
+ data = { results: tmp };
487
+ }
488
+
489
+ if ($.isFunction(data) === false) {
490
+ tmp = data;
491
+ data = function() { return tmp; };
492
+ }
493
+
494
+ var dataItem = data();
495
+ if (dataItem.text) {
496
+ text = dataItem.text;
497
+ // if text is not a function we assume it to be a key name
498
+ if (!$.isFunction(text)) {
499
+ dataText = dataItem.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available
500
+ text = function (item) { return item[dataText]; };
501
+ }
502
+ }
503
+
504
+ return function (query) {
505
+ var t = query.term, filtered = { results: [] }, process;
506
+ if (t === "") {
507
+ query.callback(data());
508
+ return;
509
+ }
510
+
511
+ process = function(datum, collection) {
512
+ var group, attr;
513
+ datum = datum[0];
514
+ if (datum.children) {
515
+ group = {};
516
+ for (attr in datum) {
517
+ if (datum.hasOwnProperty(attr)) group[attr]=datum[attr];
518
+ }
519
+ group.children=[];
520
+ $(datum.children).each2(function(i, childDatum) { process(childDatum, group.children); });
521
+ if (group.children.length || query.matcher(t, text(group), datum)) {
522
+ collection.push(group);
523
+ }
524
+ } else {
525
+ if (query.matcher(t, text(datum), datum)) {
526
+ collection.push(datum);
527
+ }
528
+ }
529
+ };
530
+
531
+ $(data().results).each2(function(i, datum) { process(datum, filtered.results); });
532
+ query.callback(filtered);
533
+ };
534
+ }
535
+
536
+ // TODO javadoc
537
+ function tags(data) {
538
+ var isFunc = $.isFunction(data);
539
+ return function (query) {
540
+ var t = query.term, filtered = {results: []};
541
+ var result = isFunc ? data(query) : data;
542
+ if ($.isArray(result)) {
543
+ $(result).each(function () {
544
+ var isObject = this.text !== undefined,
545
+ text = isObject ? this.text : this;
546
+ if (t === "" || query.matcher(t, text)) {
547
+ filtered.results.push(isObject ? this : {id: this, text: this});
548
+ }
549
+ });
550
+ query.callback(filtered);
551
+ }
552
+ };
553
+ }
554
+
555
+ /**
556
+ * Checks if the formatter function should be used.
557
+ *
558
+ * Throws an error if it is not a function. Returns true if it should be used,
559
+ * false if no formatting should be performed.
560
+ *
561
+ * @param formatter
562
+ */
563
+ function checkFormatter(formatter, formatterName) {
564
+ if ($.isFunction(formatter)) return true;
565
+ if (!formatter) return false;
566
+ if (typeof(formatter) === 'string') return true;
567
+ throw new Error(formatterName +" must be a string, function, or falsy value");
568
+ }
569
+
570
+ /**
571
+ * Returns a given value
572
+ * If given a function, returns its output
573
+ *
574
+ * @param val string|function
575
+ * @param context value of "this" to be passed to function
576
+ * @returns {*}
577
+ */
578
+ function evaluate(val, context) {
579
+ if ($.isFunction(val)) {
580
+ var args = Array.prototype.slice.call(arguments, 2);
581
+ return val.apply(context, args);
582
+ }
583
+ return val;
584
+ }
585
+
586
+ function countResults(results) {
587
+ var count = 0;
588
+ $.each(results, function(i, item) {
589
+ if (item.children) {
590
+ count += countResults(item.children);
591
+ } else {
592
+ count++;
593
+ }
594
+ });
595
+ return count;
596
+ }
597
+
598
+ /**
599
+ * Default tokenizer. This function uses breaks the input on substring match of any string from the
600
+ * opts.tokenSeparators array and uses opts.createSearchChoice to create the choice object. Both of those
601
+ * two options have to be defined in order for the tokenizer to work.
602
+ *
603
+ * @param input text user has typed so far or pasted into the search field
604
+ * @param selection currently selected choices
605
+ * @param selectCallback function(choice) callback tho add the choice to selection
606
+ * @param opts select2's opts
607
+ * @return undefined/null to leave the current input unchanged, or a string to change the input to the returned value
608
+ */
609
+ function defaultTokenizer(input, selection, selectCallback, opts) {
610
+ var original = input, // store the original so we can compare and know if we need to tell the search to update its text
611
+ dupe = false, // check for whether a token we extracted represents a duplicate selected choice
612
+ token, // token
613
+ index, // position at which the separator was found
614
+ i, l, // looping variables
615
+ separator; // the matched separator
616
+
617
+ if (!opts.createSearchChoice || !opts.tokenSeparators || opts.tokenSeparators.length < 1) return undefined;
618
+
619
+ while (true) {
620
+ index = -1;
621
+
622
+ for (i = 0, l = opts.tokenSeparators.length; i < l; i++) {
623
+ separator = opts.tokenSeparators[i];
624
+ index = input.indexOf(separator);
625
+ if (index >= 0) break;
626
+ }
627
+
628
+ if (index < 0) break; // did not find any token separator in the input string, bail
629
+
630
+ token = input.substring(0, index);
631
+ input = input.substring(index + separator.length);
632
+
633
+ if (token.length > 0) {
634
+ token = opts.createSearchChoice.call(this, token, selection);
635
+ if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
636
+ dupe = false;
637
+ for (i = 0, l = selection.length; i < l; i++) {
638
+ if (equal(opts.id(token), opts.id(selection[i]))) {
639
+ dupe = true; break;
640
+ }
641
+ }
642
+
643
+ if (!dupe) selectCallback(token);
644
+ }
645
+ }
646
+ }
647
+
648
+ if (original!==input) return input;
649
+ }
650
+
651
+ function cleanupJQueryElements() {
652
+ var self = this;
653
+
654
+ $.each(arguments, function (i, element) {
655
+ self[element].remove();
656
+ self[element] = null;
657
+ });
658
+ }
659
+
660
+ /**
661
+ * Creates a new class
662
+ *
663
+ * @param superClass
664
+ * @param methods
665
+ */
666
+ function clazz(SuperClass, methods) {
667
+ var constructor = function () {};
668
+ constructor.prototype = new SuperClass;
669
+ constructor.prototype.constructor = constructor;
670
+ constructor.prototype.parent = SuperClass.prototype;
671
+ constructor.prototype = $.extend(constructor.prototype, methods);
672
+ return constructor;
673
+ }
674
+
675
+ AbstractSelect2 = clazz(Object, {
676
+
677
+ // abstract
678
+ bind: function (func) {
679
+ var self = this;
680
+ return function () {
681
+ func.apply(self, arguments);
682
+ };
683
+ },
684
+
685
+ // abstract
686
+ init: function (opts) {
687
+ var results, search, resultsSelector = ".select2-results";
688
+
689
+ // prepare options
690
+ this.opts = opts = this.prepareOpts(opts);
691
+
692
+ this.id=opts.id;
693
+
694
+ // destroy if called on an existing component
695
+ if (opts.element.data("select2") !== undefined &&
696
+ opts.element.data("select2") !== null) {
697
+ opts.element.data("select2").destroy();
698
+ }
699
+
700
+ this.container = this.createContainer();
701
+
702
+ this.liveRegion = $('.select2-hidden-accessible');
703
+ if (this.liveRegion.length == 0) {
704
+ this.liveRegion = $("<span>", {
705
+ role: "status",
706
+ "aria-live": "polite"
707
+ })
708
+ .addClass("select2-hidden-accessible")
709
+ .appendTo(document.body);
710
+ }
711
+
712
+ this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid());
713
+ this.containerEventName= this.containerId
714
+ .replace(/([.])/g, '_')
715
+ .replace(/([;&,\-\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
716
+ this.container.attr("id", this.containerId);
717
+
718
+ this.container.attr("title", opts.element.attr("title"));
719
+
720
+ this.body = $(document.body);
721
+
722
+ syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
723
+
724
+ this.container.attr("style", opts.element.attr("style"));
725
+ this.container.css(evaluate(opts.containerCss, this.opts.element));
726
+ this.container.addClass(evaluate(opts.containerCssClass, this.opts.element));
727
+
728
+ this.elementTabIndex = this.opts.element.attr("tabindex");
729
+
730
+ // swap container for the element
731
+ this.opts.element
732
+ .data("select2", this)
733
+ .attr("tabindex", "-1")
734
+ .before(this.container)
735
+ .on("click.select2", killEvent); // do not leak click events
736
+
737
+ this.container.data("select2", this);
738
+
739
+ this.dropdown = this.container.find(".select2-drop");
740
+
741
+ syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
742
+
743
+ this.dropdown.addClass(evaluate(opts.dropdownCssClass, this.opts.element));
744
+ this.dropdown.data("select2", this);
745
+ this.dropdown.on("click", killEvent);
746
+
747
+ this.results = results = this.container.find(resultsSelector);
748
+ this.search = search = this.container.find("input.select2-input");
749
+
750
+ this.queryCount = 0;
751
+ this.resultsPage = 0;
752
+ this.context = null;
753
+
754
+ // initialize the container
755
+ this.initContainer();
756
+
757
+ this.container.on("click", killEvent);
758
+
759
+ installFilteredMouseMove(this.results);
760
+
761
+ this.dropdown.on("mousemove-filtered", resultsSelector, this.bind(this.highlightUnderEvent));
762
+ this.dropdown.on("touchstart touchmove touchend", resultsSelector, this.bind(function (event) {
763
+ this._touchEvent = true;
764
+ this.highlightUnderEvent(event);
765
+ }));
766
+ this.dropdown.on("touchmove", resultsSelector, this.bind(this.touchMoved));
767
+ this.dropdown.on("touchstart touchend", resultsSelector, this.bind(this.clearTouchMoved));
768
+
769
+ // Waiting for a click event on touch devices to select option and hide dropdown
770
+ // otherwise click will be triggered on an underlying element
771
+ this.dropdown.on('click', this.bind(function (event) {
772
+ if (this._touchEvent) {
773
+ this._touchEvent = false;
774
+ this.selectHighlighted();
775
+ }
776
+ }));
777
+
778
+ installDebouncedScroll(80, this.results);
779
+ this.dropdown.on("scroll-debounced", resultsSelector, this.bind(this.loadMoreIfNeeded));
780
+
781
+ // do not propagate change event from the search field out of the component
782
+ $(this.container).on("change", ".select2-input", function(e) {e.stopPropagation();});
783
+ $(this.dropdown).on("change", ".select2-input", function(e) {e.stopPropagation();});
784
+
785
+ // if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel
786
+ if ($.fn.mousewheel) {
787
+ results.mousewheel(function (e, delta, deltaX, deltaY) {
788
+ var top = results.scrollTop();
789
+ if (deltaY > 0 && top - deltaY <= 0) {
790
+ results.scrollTop(0);
791
+ killEvent(e);
792
+ } else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) {
793
+ results.scrollTop(results.get(0).scrollHeight - results.height());
794
+ killEvent(e);
795
+ }
796
+ });
797
+ }
798
+
799
+ installKeyUpChangeEvent(search);
800
+ search.on("keyup-change input paste", this.bind(this.updateResults));
801
+ search.on("focus", function () { search.addClass("select2-focused"); });
802
+ search.on("blur", function () { search.removeClass("select2-focused");});
803
+
804
+ this.dropdown.on("mouseup", resultsSelector, this.bind(function (e) {
805
+ if ($(e.target).closest(".select2-result-selectable").length > 0) {
806
+ this.highlightUnderEvent(e);
807
+ this.selectHighlighted(e);
808
+ }
809
+ }));
810
+
811
+ // trap all mouse events from leaving the dropdown. sometimes there may be a modal that is listening
812
+ // for mouse events outside of itself so it can close itself. since the dropdown is now outside the select2's
813
+ // dom it will trigger the popup close, which is not what we want
814
+ // focusin can cause focus wars between modals and select2 since the dropdown is outside the modal.
815
+ this.dropdown.on("click mouseup mousedown touchstart touchend focusin", function (e) { e.stopPropagation(); });
816
+
817
+ this.nextSearchTerm = undefined;
818
+
819
+ if ($.isFunction(this.opts.initSelection)) {
820
+ // initialize selection based on the current value of the source element
821
+ this.initSelection();
822
+
823
+ // if the user has provided a function that can set selection based on the value of the source element
824
+ // we monitor the change event on the element and trigger it, allowing for two way synchronization
825
+ this.monitorSource();
826
+ }
827
+
828
+ if (opts.maximumInputLength !== null) {
829
+ this.search.attr("maxlength", opts.maximumInputLength);
830
+ }
831
+
832
+ var disabled = opts.element.prop("disabled");
833
+ if (disabled === undefined) disabled = false;
834
+ this.enable(!disabled);
835
+
836
+ var readonly = opts.element.prop("readonly");
837
+ if (readonly === undefined) readonly = false;
838
+ this.readonly(readonly);
839
+
840
+ // Calculate size of scrollbar
841
+ scrollBarDimensions = scrollBarDimensions || measureScrollbar();
842
+
843
+ this.autofocus = opts.element.prop("autofocus");
844
+ opts.element.prop("autofocus", false);
845
+ if (this.autofocus) this.focus();
846
+
847
+ this.search.attr("placeholder", opts.searchInputPlaceholder);
848
+ },
849
+
850
+ // abstract
851
+ destroy: function () {
852
+ var element=this.opts.element, select2 = element.data("select2"), self = this;
853
+
854
+ this.close();
855
+
856
+ if (element.length && element[0].detachEvent && self._sync) {
857
+ element.each(function () {
858
+ if (self._sync) {
859
+ this.detachEvent("onpropertychange", self._sync);
860
+ }
861
+ });
862
+ }
863
+ if (this.propertyObserver) {
864
+ this.propertyObserver.disconnect();
865
+ this.propertyObserver = null;
866
+ }
867
+ this._sync = null;
868
+
869
+ if (select2 !== undefined) {
870
+ select2.container.remove();
871
+ select2.liveRegion.remove();
872
+ select2.dropdown.remove();
873
+ element
874
+ .show()
875
+ .removeData("select2")
876
+ .off(".select2")
877
+ .prop("autofocus", this.autofocus || false);
878
+ if (this.elementTabIndex) {
879
+ element.attr({tabindex: this.elementTabIndex});
880
+ } else {
881
+ element.removeAttr("tabindex");
882
+ }
883
+ element.show();
884
+ }
885
+
886
+ cleanupJQueryElements.call(this,
887
+ "container",
888
+ "liveRegion",
889
+ "dropdown",
890
+ "results",
891
+ "search"
892
+ );
893
+ },
894
+
895
+ // abstract
896
+ optionToData: function(element) {
897
+ if (element.is("option")) {
898
+ return {
899
+ id:element.prop("value"),
900
+ text:element.text(),
901
+ element: element.get(),
902
+ css: element.attr("class"),
903
+ disabled: element.prop("disabled"),
904
+ locked: equal(element.attr("locked"), "locked") || equal(element.data("locked"), true)
905
+ };
906
+ } else if (element.is("optgroup")) {
907
+ return {
908
+ text:element.attr("label"),
909
+ children:[],
910
+ element: element.get(),
911
+ css: element.attr("class")
912
+ };
913
+ }
914
+ },
915
+
916
+ // abstract
917
+ prepareOpts: function (opts) {
918
+ var element, select, idKey, ajaxUrl, self = this;
919
+
920
+ element = opts.element;
921
+
922
+ if (element.get(0).tagName.toLowerCase() === "select") {
923
+ this.select = select = opts.element;
924
+ }
925
+
926
+ if (select) {
927
+ // these options are not allowed when attached to a select because they are picked up off the element itself
928
+ $.each(["id", "multiple", "ajax", "query", "createSearchChoice", "initSelection", "data", "tags"], function () {
929
+ if (this in opts) {
930
+ throw new Error("Option '" + this + "' is not allowed for Select2 when attached to a <select> element.");
931
+ }
932
+ });
933
+ }
934
+
935
+ opts = $.extend({}, {
936
+ populateResults: function(container, results, query) {
937
+ var populate, id=this.opts.id, liveRegion=this.liveRegion;
938
+
939
+ populate=function(results, container, depth) {
940
+
941
+ var i, l, result, selectable, disabled, compound, node, label, innerContainer, formatted;
942
+
943
+ results = opts.sortResults(results, container, query);
944
+
945
+ // collect the created nodes for bulk append
946
+ var nodes = [];
947
+ for (i = 0, l = results.length; i < l; i = i + 1) {
948
+
949
+ result=results[i];
950
+
951
+ disabled = (result.disabled === true);
952
+ selectable = (!disabled) && (id(result) !== undefined);
953
+
954
+ compound=result.children && result.children.length > 0;
955
+
956
+ node=$("<li></li>");
957
+ node.addClass("select2-results-dept-"+depth);
958
+ node.addClass("select2-result");
959
+ node.addClass(selectable ? "select2-result-selectable" : "select2-result-unselectable");
960
+ if (disabled) { node.addClass("select2-disabled"); }
961
+ if (compound) { node.addClass("select2-result-with-children"); }
962
+ node.addClass(self.opts.formatResultCssClass(result));
963
+ node.attr("role", "presentation");
964
+
965
+ label=$(document.createElement("div"));
966
+ label.addClass("select2-result-label");
967
+ label.attr("id", "select2-result-label-" + nextUid());
968
+ label.attr("role", "option");
969
+
970
+ formatted=opts.formatResult(result, label, query, self.opts.escapeMarkup);
971
+ if (formatted!==undefined) {
972
+ label.html(formatted);
973
+ node.append(label);
974
+ }
975
+
976
+
977
+ if (compound) {
978
+
979
+ innerContainer=$("<ul></ul>");
980
+ innerContainer.addClass("select2-result-sub");
981
+ populate(result.children, innerContainer, depth+1);
982
+ node.append(innerContainer);
983
+ }
984
+
985
+ node.data("select2-data", result);
986
+ nodes.push(node[0]);
987
+ }
988
+
989
+ // bulk append the created nodes
990
+ container.append(nodes);
991
+ liveRegion.text(opts.formatMatches(results.length));
992
+ };
993
+
994
+ populate(results, container, 0);
995
+ }
996
+ }, $.fn.select2.defaults, opts);
997
+
998
+ if (typeof(opts.id) !== "function") {
999
+ idKey = opts.id;
1000
+ opts.id = function (e) { return e[idKey]; };
1001
+ }
1002
+
1003
+ if ($.isArray(opts.element.data("select2Tags"))) {
1004
+ if ("tags" in opts) {
1005
+ throw "tags specified as both an attribute 'data-select2-tags' and in options of Select2 " + opts.element.attr("id");
1006
+ }
1007
+ opts.tags=opts.element.data("select2Tags");
1008
+ }
1009
+
1010
+ if (select) {
1011
+ opts.query = this.bind(function (query) {
1012
+ var data = { results: [], more: false },
1013
+ term = query.term,
1014
+ children, placeholderOption, process;
1015
+
1016
+ process=function(element, collection) {
1017
+ var group;
1018
+ if (element.is("option")) {
1019
+ if (query.matcher(term, element.text(), element)) {
1020
+ collection.push(self.optionToData(element));
1021
+ }
1022
+ } else if (element.is("optgroup")) {
1023
+ group=self.optionToData(element);
1024
+ element.children().each2(function(i, elm) { process(elm, group.children); });
1025
+ if (group.children.length>0) {
1026
+ collection.push(group);
1027
+ }
1028
+ }
1029
+ };
1030
+
1031
+ children=element.children();
1032
+
1033
+ // ignore the placeholder option if there is one
1034
+ if (this.getPlaceholder() !== undefined && children.length > 0) {
1035
+ placeholderOption = this.getPlaceholderOption();
1036
+ if (placeholderOption) {
1037
+ children=children.not(placeholderOption);
1038
+ }
1039
+ }
1040
+
1041
+ children.each2(function(i, elm) { process(elm, data.results); });
1042
+
1043
+ query.callback(data);
1044
+ });
1045
+ // this is needed because inside val() we construct choices from options and their id is hardcoded
1046
+ opts.id=function(e) { return e.id; };
1047
+ } else {
1048
+ if (!("query" in opts)) {
1049
+
1050
+ if ("ajax" in opts) {
1051
+ ajaxUrl = opts.element.data("ajax-url");
1052
+ if (ajaxUrl && ajaxUrl.length > 0) {
1053
+ opts.ajax.url = ajaxUrl;
1054
+ }
1055
+ opts.query = ajax.call(opts.element, opts.ajax);
1056
+ } else if ("data" in opts) {
1057
+ opts.query = local(opts.data);
1058
+ } else if ("tags" in opts) {
1059
+ opts.query = tags(opts.tags);
1060
+ if (opts.createSearchChoice === undefined) {
1061
+ opts.createSearchChoice = function (term) { return {id: $.trim(term), text: $.trim(term)}; };
1062
+ }
1063
+ if (opts.initSelection === undefined) {
1064
+ opts.initSelection = function (element, callback) {
1065
+ var data = [];
1066
+ $(splitVal(element.val(), opts.separator, opts.transformVal)).each(function () {
1067
+ var obj = { id: this, text: this },
1068
+ tags = opts.tags;
1069
+ if ($.isFunction(tags)) tags=tags();
1070
+ $(tags).each(function() { if (equal(this.id, obj.id)) { obj = this; return false; } });
1071
+ data.push(obj);
1072
+ });
1073
+
1074
+ callback(data);
1075
+ };
1076
+ }
1077
+ }
1078
+ }
1079
+ }
1080
+ if (typeof(opts.query) !== "function") {
1081
+ throw "query function not defined for Select2 " + opts.element.attr("id");
1082
+ }
1083
+
1084
+ if (opts.createSearchChoicePosition === 'top') {
1085
+ opts.createSearchChoicePosition = function(list, item) { list.unshift(item); };
1086
+ }
1087
+ else if (opts.createSearchChoicePosition === 'bottom') {
1088
+ opts.createSearchChoicePosition = function(list, item) { list.push(item); };
1089
+ }
1090
+ else if (typeof(opts.createSearchChoicePosition) !== "function") {
1091
+ throw "invalid createSearchChoicePosition option must be 'top', 'bottom' or a custom function";
1092
+ }
1093
+
1094
+ return opts;
1095
+ },
1096
+
1097
+ /**
1098
+ * Monitor the original element for changes and update select2 accordingly
1099
+ */
1100
+ // abstract
1101
+ monitorSource: function () {
1102
+ var el = this.opts.element, observer, self = this;
1103
+
1104
+ el.on("change.select2", this.bind(function (e) {
1105
+ if (this.opts.element.data("select2-change-triggered") !== true) {
1106
+ this.initSelection();
1107
+ }
1108
+ }));
1109
+
1110
+ this._sync = this.bind(function () {
1111
+
1112
+ // sync enabled state
1113
+ var disabled = el.prop("disabled");
1114
+ if (disabled === undefined) disabled = false;
1115
+ this.enable(!disabled);
1116
+
1117
+ var readonly = el.prop("readonly");
1118
+ if (readonly === undefined) readonly = false;
1119
+ this.readonly(readonly);
1120
+
1121
+ if (this.container) {
1122
+ syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
1123
+ this.container.addClass(evaluate(this.opts.containerCssClass, this.opts.element));
1124
+ }
1125
+
1126
+ if (this.dropdown) {
1127
+ syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
1128
+ this.dropdown.addClass(evaluate(this.opts.dropdownCssClass, this.opts.element));
1129
+ }
1130
+
1131
+ });
1132
+
1133
+ // IE8-10 (IE9/10 won't fire propertyChange via attachEventListener)
1134
+ if (el.length && el[0].attachEvent) {
1135
+ el.each(function() {
1136
+ this.attachEvent("onpropertychange", self._sync);
1137
+ });
1138
+ }
1139
+
1140
+ // safari, chrome, firefox, IE11
1141
+ observer = window.MutationObserver || window.WebKitMutationObserver|| window.MozMutationObserver;
1142
+ if (observer !== undefined) {
1143
+ if (this.propertyObserver) { delete this.propertyObserver; this.propertyObserver = null; }
1144
+ this.propertyObserver = new observer(function (mutations) {
1145
+ $.each(mutations, self._sync);
1146
+ });
1147
+ this.propertyObserver.observe(el.get(0), { attributes:true, subtree:false });
1148
+ }
1149
+ },
1150
+
1151
+ // abstract
1152
+ triggerSelect: function(data) {
1153
+ var evt = $.Event("select2-selecting", { val: this.id(data), object: data, choice: data });
1154
+ this.opts.element.trigger(evt);
1155
+ return !evt.isDefaultPrevented();
1156
+ },
1157
+
1158
+ /**
1159
+ * Triggers the change event on the source element
1160
+ */
1161
+ // abstract
1162
+ triggerChange: function (details) {
1163
+
1164
+ details = details || {};
1165
+ details= $.extend({}, details, { type: "change", val: this.val() });
1166
+ // prevents recursive triggering
1167
+ this.opts.element.data("select2-change-triggered", true);
1168
+ this.opts.element.trigger(details);
1169
+ this.opts.element.data("select2-change-triggered", false);
1170
+
1171
+ // some validation frameworks ignore the change event and listen instead to keyup, click for selects
1172
+ // so here we trigger the click event manually
1173
+ this.opts.element.click();
1174
+
1175
+ // ValidationEngine ignores the change event and listens instead to blur
1176
+ // so here we trigger the blur event manually if so desired
1177
+ if (this.opts.blurOnChange)
1178
+ this.opts.element.blur();
1179
+ },
1180
+
1181
+ //abstract
1182
+ isInterfaceEnabled: function()
1183
+ {
1184
+ return this.enabledInterface === true;
1185
+ },
1186
+
1187
+ // abstract
1188
+ enableInterface: function() {
1189
+ var enabled = this._enabled && !this._readonly,
1190
+ disabled = !enabled;
1191
+
1192
+ if (enabled === this.enabledInterface) return false;
1193
+
1194
+ this.container.toggleClass("select2-container-disabled", disabled);
1195
+ this.close();
1196
+ this.enabledInterface = enabled;
1197
+
1198
+ return true;
1199
+ },
1200
+
1201
+ // abstract
1202
+ enable: function(enabled) {
1203
+ if (enabled === undefined) enabled = true;
1204
+ if (this._enabled === enabled) return;
1205
+ this._enabled = enabled;
1206
+
1207
+ this.opts.element.prop("disabled", !enabled);
1208
+ this.enableInterface();
1209
+ },
1210
+
1211
+ // abstract
1212
+ disable: function() {
1213
+ this.enable(false);
1214
+ },
1215
+
1216
+ // abstract
1217
+ readonly: function(enabled) {
1218
+ if (enabled === undefined) enabled = false;
1219
+ if (this._readonly === enabled) return;
1220
+ this._readonly = enabled;
1221
+
1222
+ this.opts.element.prop("readonly", enabled);
1223
+ this.enableInterface();
1224
+ },
1225
+
1226
+ // abstract
1227
+ opened: function () {
1228
+ return (this.container) ? this.container.hasClass("select2-dropdown-open") : false;
1229
+ },
1230
+
1231
+ // abstract
1232
+ positionDropdown: function() {
1233
+ var $dropdown = this.dropdown,
1234
+ container = this.container,
1235
+ offset = container.offset(),
1236
+ height = container.outerHeight(false),
1237
+ width = container.outerWidth(false),
1238
+ dropHeight = $dropdown.outerHeight(false),
1239
+ $window = $(window),
1240
+ windowWidth = $window.width(),
1241
+ windowHeight = $window.height(),
1242
+ viewPortRight = $window.scrollLeft() + windowWidth,
1243
+ viewportBottom = $window.scrollTop() + windowHeight,
1244
+ dropTop = offset.top + height,
1245
+ dropLeft = offset.left,
1246
+ enoughRoomBelow = dropTop + dropHeight <= viewportBottom,
1247
+ enoughRoomAbove = (offset.top - dropHeight) >= $window.scrollTop(),
1248
+ dropWidth = $dropdown.outerWidth(false),
1249
+ enoughRoomOnRight = function() {
1250
+ return dropLeft + dropWidth <= viewPortRight;
1251
+ },
1252
+ enoughRoomOnLeft = function() {
1253
+ return offset.left + viewPortRight + container.outerWidth(false) > dropWidth;
1254
+ },
1255
+ aboveNow = $dropdown.hasClass("select2-drop-above"),
1256
+ bodyOffset,
1257
+ above,
1258
+ changeDirection,
1259
+ css,
1260
+ resultsListNode;
1261
+
1262
+ // always prefer the current above/below alignment, unless there is not enough room
1263
+ if (aboveNow) {
1264
+ above = true;
1265
+ if (!enoughRoomAbove && enoughRoomBelow) {
1266
+ changeDirection = true;
1267
+ above = false;
1268
+ }
1269
+ } else {
1270
+ above = false;
1271
+ if (!enoughRoomBelow && enoughRoomAbove) {
1272
+ changeDirection = true;
1273
+ above = true;
1274
+ }
1275
+ }
1276
+
1277
+ //if we are changing direction we need to get positions when dropdown is hidden;
1278
+ if (changeDirection) {
1279
+ $dropdown.hide();
1280
+ offset = this.container.offset();
1281
+ height = this.container.outerHeight(false);
1282
+ width = this.container.outerWidth(false);
1283
+ dropHeight = $dropdown.outerHeight(false);
1284
+ viewPortRight = $window.scrollLeft() + windowWidth;
1285
+ viewportBottom = $window.scrollTop() + windowHeight;
1286
+ dropTop = offset.top + height;
1287
+ dropLeft = offset.left;
1288
+ dropWidth = $dropdown.outerWidth(false);
1289
+ $dropdown.show();
1290
+
1291
+ // fix so the cursor does not move to the left within the search-textbox in IE
1292
+ this.focusSearch();
1293
+ }
1294
+
1295
+ if (this.opts.dropdownAutoWidth) {
1296
+ resultsListNode = $('.select2-results', $dropdown)[0];
1297
+ $dropdown.addClass('select2-drop-auto-width');
1298
+ $dropdown.css('width', '');
1299
+ // Add scrollbar width to dropdown if vertical scrollbar is present
1300
+ dropWidth = $dropdown.outerWidth(false) + (resultsListNode.scrollHeight === resultsListNode.clientHeight ? 0 : scrollBarDimensions.width);
1301
+ dropWidth > width ? width = dropWidth : dropWidth = width;
1302
+ dropHeight = $dropdown.outerHeight(false);
1303
+ }
1304
+ else {
1305
+ this.container.removeClass('select2-drop-auto-width');
1306
+ }
1307
+
1308
+ //console.log("below/ droptop:", dropTop, "dropHeight", dropHeight, "sum", (dropTop+dropHeight)+" viewport bottom", viewportBottom, "enough?", enoughRoomBelow);
1309
+ //console.log("above/ offset.top", offset.top, "dropHeight", dropHeight, "top", (offset.top-dropHeight), "scrollTop", this.body.scrollTop(), "enough?", enoughRoomAbove);
1310
+
1311
+ // fix positioning when body has an offset and is not position: static
1312
+ if (this.body.css('position') !== 'static') {
1313
+ bodyOffset = this.body.offset();
1314
+ dropTop -= bodyOffset.top;
1315
+ dropLeft -= bodyOffset.left;
1316
+ }
1317
+
1318
+ if (!enoughRoomOnRight() && enoughRoomOnLeft()) {
1319
+ dropLeft = offset.left + this.container.outerWidth(false) - dropWidth;
1320
+ }
1321
+
1322
+ css = {
1323
+ left: dropLeft,
1324
+ width: width
1325
+ };
1326
+
1327
+ if (above) {
1328
+ css.top = offset.top - dropHeight;
1329
+ css.bottom = 'auto';
1330
+ this.container.addClass("select2-drop-above");
1331
+ $dropdown.addClass("select2-drop-above");
1332
+ }
1333
+ else {
1334
+ css.top = dropTop;
1335
+ css.bottom = 'auto';
1336
+ this.container.removeClass("select2-drop-above");
1337
+ $dropdown.removeClass("select2-drop-above");
1338
+ }
1339
+ css = $.extend(css, evaluate(this.opts.dropdownCss, this.opts.element));
1340
+
1341
+ $dropdown.css(css);
1342
+ },
1343
+
1344
+ // abstract
1345
+ shouldOpen: function() {
1346
+ var event;
1347
+
1348
+ if (this.opened()) return false;
1349
+
1350
+ if (this._enabled === false || this._readonly === true) return false;
1351
+
1352
+ event = $.Event("select2-opening");
1353
+ this.opts.element.trigger(event);
1354
+ return !event.isDefaultPrevented();
1355
+ },
1356
+
1357
+ // abstract
1358
+ clearDropdownAlignmentPreference: function() {
1359
+ // clear the classes used to figure out the preference of where the dropdown should be opened
1360
+ this.container.removeClass("select2-drop-above");
1361
+ this.dropdown.removeClass("select2-drop-above");
1362
+ },
1363
+
1364
+ /**
1365
+ * Opens the dropdown
1366
+ *
1367
+ * @return {Boolean} whether or not dropdown was opened. This method will return false if, for example,
1368
+ * the dropdown is already open, or if the 'open' event listener on the element called preventDefault().
1369
+ */
1370
+ // abstract
1371
+ open: function () {
1372
+
1373
+ if (!this.shouldOpen()) return false;
1374
+
1375
+ this.opening();
1376
+
1377
+ // Only bind the document mousemove when the dropdown is visible
1378
+ $document.on("mousemove.select2Event", function (e) {
1379
+ lastMousePosition.x = e.pageX;
1380
+ lastMousePosition.y = e.pageY;
1381
+ });
1382
+
1383
+ return true;
1384
+ },
1385
+
1386
+ /**
1387
+ * Performs the opening of the dropdown
1388
+ */
1389
+ // abstract
1390
+ opening: function() {
1391
+ var cid = this.containerEventName,
1392
+ scroll = "scroll." + cid,
1393
+ resize = "resize."+cid,
1394
+ orient = "orientationchange."+cid,
1395
+ mask;
1396
+
1397
+ this.container.addClass("select2-dropdown-open").addClass("select2-container-active");
1398
+
1399
+ this.clearDropdownAlignmentPreference();
1400
+
1401
+ if(this.dropdown[0] !== this.body.children().last()[0]) {
1402
+ this.dropdown.detach().appendTo(this.body);
1403
+ }
1404
+
1405
+ // create the dropdown mask if doesn't already exist
1406
+ mask = $("#select2-drop-mask");
1407
+ if (mask.length === 0) {
1408
+ mask = $(document.createElement("div"));
1409
+ mask.attr("id","select2-drop-mask").attr("class","select2-drop-mask");
1410
+ mask.hide();
1411
+ mask.appendTo(this.body);
1412
+ mask.on("mousedown touchstart click", function (e) {
1413
+ // Prevent IE from generating a click event on the body
1414
+ reinsertElement(mask);
1415
+
1416
+ var dropdown = $("#select2-drop"), self;
1417
+ if (dropdown.length > 0) {
1418
+ self=dropdown.data("select2");
1419
+ if (self.opts.selectOnBlur) {
1420
+ self.selectHighlighted({noFocus: true});
1421
+ }
1422
+ self.close();
1423
+ e.preventDefault();
1424
+ e.stopPropagation();
1425
+ }
1426
+ });
1427
+ }
1428
+
1429
+ // ensure the mask is always right before the dropdown
1430
+ if (this.dropdown.prev()[0] !== mask[0]) {
1431
+ this.dropdown.before(mask);
1432
+ }
1433
+
1434
+ // move the global id to the correct dropdown
1435
+ $("#select2-drop").removeAttr("id");
1436
+ this.dropdown.attr("id", "select2-drop");
1437
+
1438
+ // show the elements
1439
+ mask.show();
1440
+
1441
+ this.positionDropdown();
1442
+ this.dropdown.show();
1443
+ this.positionDropdown();
1444
+
1445
+ this.dropdown.addClass("select2-drop-active");
1446
+
1447
+ // attach listeners to events that can change the position of the container and thus require
1448
+ // the position of the dropdown to be updated as well so it does not come unglued from the container
1449
+ var that = this;
1450
+ this.container.parents().add(window).each(function () {
1451
+ $(this).on(resize+" "+scroll+" "+orient, function (e) {
1452
+ if (that.opened()) that.positionDropdown();
1453
+ });
1454
+ });
1455
+
1456
+
1457
+ },
1458
+
1459
+ // abstract
1460
+ close: function () {
1461
+ if (!this.opened()) return;
1462
+
1463
+ var cid = this.containerEventName,
1464
+ scroll = "scroll." + cid,
1465
+ resize = "resize."+cid,
1466
+ orient = "orientationchange."+cid;
1467
+
1468
+ // unbind event listeners
1469
+ this.container.parents().add(window).each(function () { $(this).off(scroll).off(resize).off(orient); });
1470
+
1471
+ this.clearDropdownAlignmentPreference();
1472
+
1473
+ $("#select2-drop-mask").hide();
1474
+ this.dropdown.removeAttr("id"); // only the active dropdown has the select2-drop id
1475
+ this.dropdown.hide();
1476
+ this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active");
1477
+ this.results.empty();
1478
+
1479
+ // Now that the dropdown is closed, unbind the global document mousemove event
1480
+ $document.off("mousemove.select2Event");
1481
+
1482
+ this.clearSearch();
1483
+ this.search.removeClass("select2-active");
1484
+ this.opts.element.trigger($.Event("select2-close"));
1485
+ },
1486
+
1487
+ /**
1488
+ * Opens control, sets input value, and updates results.
1489
+ */
1490
+ // abstract
1491
+ externalSearch: function (term) {
1492
+ this.open();
1493
+ this.search.val(term);
1494
+ this.updateResults(false);
1495
+ },
1496
+
1497
+ // abstract
1498
+ clearSearch: function () {
1499
+
1500
+ },
1501
+
1502
+ //abstract
1503
+ getMaximumSelectionSize: function() {
1504
+ return evaluate(this.opts.maximumSelectionSize, this.opts.element);
1505
+ },
1506
+
1507
+ // abstract
1508
+ ensureHighlightVisible: function () {
1509
+ var results = this.results, children, index, child, hb, rb, y, more, topOffset;
1510
+
1511
+ index = this.highlight();
1512
+
1513
+ if (index < 0) return;
1514
+
1515
+ if (index == 0) {
1516
+
1517
+ // if the first element is highlighted scroll all the way to the top,
1518
+ // that way any unselectable headers above it will also be scrolled
1519
+ // into view
1520
+
1521
+ results.scrollTop(0);
1522
+ return;
1523
+ }
1524
+
1525
+ children = this.findHighlightableChoices().find('.select2-result-label');
1526
+
1527
+ child = $(children[index]);
1528
+
1529
+ topOffset = (child.offset() || {}).top || 0;
1530
+
1531
+ hb = topOffset + child.outerHeight(true);
1532
+
1533
+ // if this is the last child lets also make sure select2-more-results is visible
1534
+ if (index === children.length - 1) {
1535
+ more = results.find("li.select2-more-results");
1536
+ if (more.length > 0) {
1537
+ hb = more.offset().top + more.outerHeight(true);
1538
+ }
1539
+ }
1540
+
1541
+ rb = results.offset().top + results.outerHeight(false);
1542
+ if (hb > rb) {
1543
+ results.scrollTop(results.scrollTop() + (hb - rb));
1544
+ }
1545
+ y = topOffset - results.offset().top;
1546
+
1547
+ // make sure the top of the element is visible
1548
+ if (y < 0 && child.css('display') != 'none' ) {
1549
+ results.scrollTop(results.scrollTop() + y); // y is negative
1550
+ }
1551
+ },
1552
+
1553
+ // abstract
1554
+ findHighlightableChoices: function() {
1555
+ return this.results.find(".select2-result-selectable:not(.select2-disabled):not(.select2-selected)");
1556
+ },
1557
+
1558
+ // abstract
1559
+ moveHighlight: function (delta) {
1560
+ var choices = this.findHighlightableChoices(),
1561
+ index = this.highlight();
1562
+
1563
+ while (index > -1 && index < choices.length) {
1564
+ index += delta;
1565
+ var choice = $(choices[index]);
1566
+ if (choice.hasClass("select2-result-selectable") && !choice.hasClass("select2-disabled") && !choice.hasClass("select2-selected")) {
1567
+ this.highlight(index);
1568
+ break;
1569
+ }
1570
+ }
1571
+ },
1572
+
1573
+ // abstract
1574
+ highlight: function (index) {
1575
+ var choices = this.findHighlightableChoices(),
1576
+ choice,
1577
+ data;
1578
+
1579
+ if (arguments.length === 0) {
1580
+ return indexOf(choices.filter(".select2-highlighted")[0], choices.get());
1581
+ }
1582
+
1583
+ if (index >= choices.length) index = choices.length - 1;
1584
+ if (index < 0) index = 0;
1585
+
1586
+ this.removeHighlight();
1587
+
1588
+ choice = $(choices[index]);
1589
+ choice.addClass("select2-highlighted");
1590
+
1591
+ // ensure assistive technology can determine the active choice
1592
+ this.search.attr("aria-activedescendant", choice.find(".select2-result-label").attr("id"));
1593
+
1594
+ this.ensureHighlightVisible();
1595
+
1596
+ this.liveRegion.text(choice.text());
1597
+
1598
+ data = choice.data("select2-data");
1599
+ if (data) {
1600
+ this.opts.element.trigger({ type: "select2-highlight", val: this.id(data), choice: data });
1601
+ }
1602
+ },
1603
+
1604
+ removeHighlight: function() {
1605
+ this.results.find(".select2-highlighted").removeClass("select2-highlighted");
1606
+ },
1607
+
1608
+ touchMoved: function() {
1609
+ this._touchMoved = true;
1610
+ },
1611
+
1612
+ clearTouchMoved: function() {
1613
+ this._touchMoved = false;
1614
+ },
1615
+
1616
+ // abstract
1617
+ countSelectableResults: function() {
1618
+ return this.findHighlightableChoices().length;
1619
+ },
1620
+
1621
+ // abstract
1622
+ highlightUnderEvent: function (event) {
1623
+ var el = $(event.target).closest(".select2-result-selectable");
1624
+ if (el.length > 0 && !el.is(".select2-highlighted")) {
1625
+ var choices = this.findHighlightableChoices();
1626
+ this.highlight(choices.index(el));
1627
+ } else if (el.length == 0) {
1628
+ // if we are over an unselectable item remove all highlights
1629
+ this.removeHighlight();
1630
+ }
1631
+ },
1632
+
1633
+ // abstract
1634
+ loadMoreIfNeeded: function () {
1635
+ var results = this.results,
1636
+ more = results.find("li.select2-more-results"),
1637
+ below, // pixels the element is below the scroll fold, below==0 is when the element is starting to be visible
1638
+ page = this.resultsPage + 1,
1639
+ self=this,
1640
+ term=this.search.val(),
1641
+ context=this.context;
1642
+
1643
+ if (more.length === 0) return;
1644
+ below = more.offset().top - results.offset().top - results.height();
1645
+
1646
+ if (below <= this.opts.loadMorePadding) {
1647
+ more.addClass("select2-active");
1648
+ this.opts.query({
1649
+ element: this.opts.element,
1650
+ term: term,
1651
+ page: page,
1652
+ context: context,
1653
+ matcher: this.opts.matcher,
1654
+ callback: this.bind(function (data) {
1655
+
1656
+ // ignore a response if the select2 has been closed before it was received
1657
+ if (!self.opened()) return;
1658
+
1659
+
1660
+ self.opts.populateResults.call(this, results, data.results, {term: term, page: page, context:context});
1661
+ self.postprocessResults(data, false, false);
1662
+
1663
+ if (data.more===true) {
1664
+ more.detach().appendTo(results).html(self.opts.escapeMarkup(evaluate(self.opts.formatLoadMore, self.opts.element, page+1)));
1665
+ window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
1666
+ } else {
1667
+ more.remove();
1668
+ }
1669
+ self.positionDropdown();
1670
+ self.resultsPage = page;
1671
+ self.context = data.context;
1672
+ this.opts.element.trigger({ type: "select2-loaded", items: data });
1673
+ })});
1674
+ }
1675
+ },
1676
+
1677
+ /**
1678
+ * Default tokenizer function which does nothing
1679
+ */
1680
+ tokenize: function() {
1681
+
1682
+ },
1683
+
1684
+ /**
1685
+ * @param initial whether or not this is the call to this method right after the dropdown has been opened
1686
+ */
1687
+ // abstract
1688
+ updateResults: function (initial) {
1689
+ var search = this.search,
1690
+ results = this.results,
1691
+ opts = this.opts,
1692
+ data,
1693
+ self = this,
1694
+ input,
1695
+ term = search.val(),
1696
+ lastTerm = $.data(this.container, "select2-last-term"),
1697
+ // sequence number used to drop out-of-order responses
1698
+ queryNumber;
1699
+
1700
+ // prevent duplicate queries against the same term
1701
+ if (initial !== true && lastTerm && equal(term, lastTerm)) return;
1702
+
1703
+ $.data(this.container, "select2-last-term", term);
1704
+
1705
+ // if the search is currently hidden we do not alter the results
1706
+ if (initial !== true && (this.showSearchInput === false || !this.opened())) {
1707
+ return;
1708
+ }
1709
+
1710
+ function postRender() {
1711
+ search.removeClass("select2-active");
1712
+ self.positionDropdown();
1713
+ if (results.find('.select2-no-results,.select2-selection-limit,.select2-searching').length) {
1714
+ self.liveRegion.text(results.text());
1715
+ }
1716
+ else {
1717
+ self.liveRegion.text(self.opts.formatMatches(results.find('.select2-result-selectable:not(".select2-selected")').length));
1718
+ }
1719
+ }
1720
+
1721
+ function render(html) {
1722
+ results.html(html);
1723
+ postRender();
1724
+ }
1725
+
1726
+ queryNumber = ++this.queryCount;
1727
+
1728
+ var maxSelSize = this.getMaximumSelectionSize();
1729
+ if (maxSelSize >=1) {
1730
+ data = this.data();
1731
+ if ($.isArray(data) && data.length >= maxSelSize && checkFormatter(opts.formatSelectionTooBig, "formatSelectionTooBig")) {
1732
+ render("<li class='select2-selection-limit'>" + evaluate(opts.formatSelectionTooBig, opts.element, maxSelSize) + "</li>");
1733
+ return;
1734
+ }
1735
+ }
1736
+
1737
+ if (search.val().length < opts.minimumInputLength) {
1738
+ if (checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
1739
+ render("<li class='select2-no-results'>" + evaluate(opts.formatInputTooShort, opts.element, search.val(), opts.minimumInputLength) + "</li>");
1740
+ } else {
1741
+ render("");
1742
+ }
1743
+ if (initial && this.showSearch) this.showSearch(true);
1744
+ return;
1745
+ }
1746
+
1747
+ if (opts.maximumInputLength && search.val().length > opts.maximumInputLength) {
1748
+ if (checkFormatter(opts.formatInputTooLong, "formatInputTooLong")) {
1749
+ render("<li class='select2-no-results'>" + evaluate(opts.formatInputTooLong, opts.element, search.val(), opts.maximumInputLength) + "</li>");
1750
+ } else {
1751
+ render("");
1752
+ }
1753
+ return;
1754
+ }
1755
+
1756
+ if (opts.formatSearching && this.findHighlightableChoices().length === 0) {
1757
+ render("<li class='select2-searching'>" + evaluate(opts.formatSearching, opts.element) + "</li>");
1758
+ }
1759
+
1760
+ search.addClass("select2-active");
1761
+
1762
+ this.removeHighlight();
1763
+
1764
+ // give the tokenizer a chance to pre-process the input
1765
+ input = this.tokenize();
1766
+ if (input != undefined && input != null) {
1767
+ search.val(input);
1768
+ }
1769
+
1770
+ this.resultsPage = 1;
1771
+
1772
+ opts.query({
1773
+ element: opts.element,
1774
+ term: search.val(),
1775
+ page: this.resultsPage,
1776
+ context: null,
1777
+ matcher: opts.matcher,
1778
+ callback: this.bind(function (data) {
1779
+ var def; // default choice
1780
+
1781
+ // ignore old responses
1782
+ if (queryNumber != this.queryCount) {
1783
+ return;
1784
+ }
1785
+
1786
+ // ignore a response if the select2 has been closed before it was received
1787
+ if (!this.opened()) {
1788
+ this.search.removeClass("select2-active");
1789
+ return;
1790
+ }
1791
+
1792
+ // handle ajax error
1793
+ if(data.hasError !== undefined && checkFormatter(opts.formatAjaxError, "formatAjaxError")) {
1794
+ render("<li class='select2-ajax-error'>" + evaluate(opts.formatAjaxError, opts.element, data.jqXHR, data.textStatus, data.errorThrown) + "</li>");
1795
+ return;
1796
+ }
1797
+
1798
+ // save context, if any
1799
+ this.context = (data.context===undefined) ? null : data.context;
1800
+ // create a default choice and prepend it to the list
1801
+ if (this.opts.createSearchChoice && search.val() !== "") {
1802
+ def = this.opts.createSearchChoice.call(self, search.val(), data.results);
1803
+ if (def !== undefined && def !== null && self.id(def) !== undefined && self.id(def) !== null) {
1804
+ if ($(data.results).filter(
1805
+ function () {
1806
+ return equal(self.id(this), self.id(def));
1807
+ }).length === 0) {
1808
+ this.opts.createSearchChoicePosition(data.results, def);
1809
+ }
1810
+ }
1811
+ }
1812
+
1813
+ if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
1814
+ render("<li class='select2-no-results'>" + evaluate(opts.formatNoMatches, opts.element, search.val()) + "</li>");
1815
+ return;
1816
+ }
1817
+
1818
+ results.empty();
1819
+ self.opts.populateResults.call(this, results, data.results, {term: search.val(), page: this.resultsPage, context:null});
1820
+
1821
+ if (data.more === true && checkFormatter(opts.formatLoadMore, "formatLoadMore")) {
1822
+ results.append("<li class='select2-more-results'>" + opts.escapeMarkup(evaluate(opts.formatLoadMore, opts.element, this.resultsPage)) + "</li>");
1823
+ window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
1824
+ }
1825
+
1826
+ this.postprocessResults(data, initial);
1827
+
1828
+ postRender();
1829
+
1830
+ this.opts.element.trigger({ type: "select2-loaded", items: data });
1831
+ })});
1832
+ },
1833
+
1834
+ // abstract
1835
+ cancel: function () {
1836
+ this.close();
1837
+ },
1838
+
1839
+ // abstract
1840
+ blur: function () {
1841
+ // if selectOnBlur == true, select the currently highlighted option
1842
+ if (this.opts.selectOnBlur)
1843
+ this.selectHighlighted({noFocus: true});
1844
+
1845
+ this.close();
1846
+ this.container.removeClass("select2-container-active");
1847
+ // synonymous to .is(':focus'), which is available in jquery >= 1.6
1848
+ if (this.search[0] === document.activeElement) { this.search.blur(); }
1849
+ this.clearSearch();
1850
+ this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
1851
+ },
1852
+
1853
+ // abstract
1854
+ focusSearch: function () {
1855
+ focus(this.search);
1856
+ },
1857
+
1858
+ // abstract
1859
+ selectHighlighted: function (options) {
1860
+ if (this._touchMoved) {
1861
+ this.clearTouchMoved();
1862
+ return;
1863
+ }
1864
+ var index=this.highlight(),
1865
+ highlighted=this.results.find(".select2-highlighted"),
1866
+ data = highlighted.closest('.select2-result').data("select2-data");
1867
+
1868
+ if (data) {
1869
+ this.highlight(index);
1870
+ this.onSelect(data, options);
1871
+ } else if (options && options.noFocus) {
1872
+ this.close();
1873
+ }
1874
+ },
1875
+
1876
+ // abstract
1877
+ getPlaceholder: function () {
1878
+ var placeholderOption;
1879
+ return this.opts.element.attr("placeholder") ||
1880
+ this.opts.element.attr("data-placeholder") || // jquery 1.4 compat
1881
+ this.opts.element.data("placeholder") ||
1882
+ this.opts.placeholder ||
1883
+ ((placeholderOption = this.getPlaceholderOption()) !== undefined ? placeholderOption.text() : undefined);
1884
+ },
1885
+
1886
+ // abstract
1887
+ getPlaceholderOption: function() {
1888
+ if (this.select) {
1889
+ var firstOption = this.select.children('option').first();
1890
+ if (this.opts.placeholderOption !== undefined ) {
1891
+ //Determine the placeholder option based on the specified placeholderOption setting
1892
+ return (this.opts.placeholderOption === "first" && firstOption) ||
1893
+ (typeof this.opts.placeholderOption === "function" && this.opts.placeholderOption(this.select));
1894
+ } else if ($.trim(firstOption.text()) === "" && firstOption.val() === "") {
1895
+ //No explicit placeholder option specified, use the first if it's blank
1896
+ return firstOption;
1897
+ }
1898
+ }
1899
+ },
1900
+
1901
+ /**
1902
+ * Get the desired width for the container element. This is
1903
+ * derived first from option `width` passed to select2, then
1904
+ * the inline 'style' on the original element, and finally
1905
+ * falls back to the jQuery calculated element width.
1906
+ */
1907
+ // abstract
1908
+ initContainerWidth: function () {
1909
+ function resolveContainerWidth() {
1910
+ var style, attrs, matches, i, l, attr;
1911
+
1912
+ if (this.opts.width === "off") {
1913
+ return null;
1914
+ } else if (this.opts.width === "element"){
1915
+ return this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px';
1916
+ } else if (this.opts.width === "copy" || this.opts.width === "resolve") {
1917
+ // check if there is inline style on the element that contains width
1918
+ style = this.opts.element.attr('style');
1919
+ if (style !== undefined) {
1920
+ attrs = style.split(';');
1921
+ for (i = 0, l = attrs.length; i < l; i = i + 1) {
1922
+ attr = attrs[i].replace(/\s/g, '');
1923
+ matches = attr.match(/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i);
1924
+ if (matches !== null && matches.length >= 1)
1925
+ return matches[1];
1926
+ }
1927
+ }
1928
+
1929
+ if (this.opts.width === "resolve") {
1930
+ // next check if css('width') can resolve a width that is percent based, this is sometimes possible
1931
+ // when attached to input type=hidden or elements hidden via css
1932
+ style = this.opts.element.css('width');
1933
+ if (style.indexOf("%") > 0) return style;
1934
+
1935
+ // finally, fallback on the calculated width of the element
1936
+ return (this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px');
1937
+ }
1938
+
1939
+ return null;
1940
+ } else if ($.isFunction(this.opts.width)) {
1941
+ return this.opts.width();
1942
+ } else {
1943
+ return this.opts.width;
1944
+ }
1945
+ };
1946
+
1947
+ var width = resolveContainerWidth.call(this);
1948
+ if (width !== null) {
1949
+ this.container.css("width", width);
1950
+ }
1951
+ }
1952
+ });
1953
+
1954
+ SingleSelect2 = clazz(AbstractSelect2, {
1955
+
1956
+ // single
1957
+
1958
+ createContainer: function () {
1959
+ var container = $(document.createElement("div")).attr({
1960
+ "class": "select2-container"
1961
+ }).html([
1962
+ "<a href='javascript:void(0)' class='select2-choice' tabindex='-1'>",
1963
+ " <span class='select2-chosen'>&#160;</span><abbr class='select2-search-choice-close'></abbr>",
1964
+ " <span class='select2-arrow' role='presentation'><b role='presentation'></b></span>",
1965
+ "</a>",
1966
+ "<label for='' class='select2-offscreen'></label>",
1967
+ "<input class='select2-focusser select2-offscreen' type='text' aria-haspopup='true' role='button' />",
1968
+ "<div class='select2-drop select2-display-none'>",
1969
+ " <div class='select2-search'>",
1970
+ " <label for='' class='select2-offscreen'></label>",
1971
+ " <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input' role='combobox' aria-expanded='true'",
1972
+ " aria-autocomplete='list' />",
1973
+ " </div>",
1974
+ " <ul class='select2-results' role='listbox'>",
1975
+ " </ul>",
1976
+ "</div>"].join(""));
1977
+ return container;
1978
+ },
1979
+
1980
+ // single
1981
+ enableInterface: function() {
1982
+ if (this.parent.enableInterface.apply(this, arguments)) {
1983
+ this.focusser.prop("disabled", !this.isInterfaceEnabled());
1984
+ }
1985
+ },
1986
+
1987
+ // single
1988
+ opening: function () {
1989
+ var el, range, len;
1990
+
1991
+ if (this.opts.minimumResultsForSearch >= 0) {
1992
+ this.showSearch(true);
1993
+ }
1994
+
1995
+ this.parent.opening.apply(this, arguments);
1996
+
1997
+ if (this.showSearchInput !== false) {
1998
+ // IE appends focusser.val() at the end of field :/ so we manually insert it at the beginning using a range
1999
+ // all other browsers handle this just fine
2000
+
2001
+ this.search.val(this.focusser.val());
2002
+ }
2003
+ if (this.opts.shouldFocusInput(this)) {
2004
+ this.search.focus();
2005
+ // move the cursor to the end after focussing, otherwise it will be at the beginning and
2006
+ // new text will appear *before* focusser.val()
2007
+ el = this.search.get(0);
2008
+ if (el.createTextRange) {
2009
+ range = el.createTextRange();
2010
+ range.collapse(false);
2011
+ range.select();
2012
+ } else if (el.setSelectionRange) {
2013
+ len = this.search.val().length;
2014
+ el.setSelectionRange(len, len);
2015
+ }
2016
+ }
2017
+
2018
+ // initializes search's value with nextSearchTerm (if defined by user)
2019
+ // ignore nextSearchTerm if the dropdown is opened by the user pressing a letter
2020
+ if(this.search.val() === "") {
2021
+ if(this.nextSearchTerm != undefined){
2022
+ this.search.val(this.nextSearchTerm);
2023
+ this.search.select();
2024
+ }
2025
+ }
2026
+
2027
+ this.focusser.prop("disabled", true).val("");
2028
+ this.updateResults(true);
2029
+ this.opts.element.trigger($.Event("select2-open"));
2030
+ },
2031
+
2032
+ // single
2033
+ close: function () {
2034
+ if (!this.opened()) return;
2035
+ this.parent.close.apply(this, arguments);
2036
+
2037
+ this.focusser.prop("disabled", false);
2038
+
2039
+ if (this.opts.shouldFocusInput(this)) {
2040
+ this.focusser.focus();
2041
+ }
2042
+ },
2043
+
2044
+ // single
2045
+ focus: function () {
2046
+ if (this.opened()) {
2047
+ this.close();
2048
+ } else {
2049
+ this.focusser.prop("disabled", false);
2050
+ if (this.opts.shouldFocusInput(this)) {
2051
+ this.focusser.focus();
2052
+ }
2053
+ }
2054
+ },
2055
+
2056
+ // single
2057
+ isFocused: function () {
2058
+ return this.container.hasClass("select2-container-active");
2059
+ },
2060
+
2061
+ // single
2062
+ cancel: function () {
2063
+ this.parent.cancel.apply(this, arguments);
2064
+ this.focusser.prop("disabled", false);
2065
+
2066
+ if (this.opts.shouldFocusInput(this)) {
2067
+ this.focusser.focus();
2068
+ }
2069
+ },
2070
+
2071
+ // single
2072
+ destroy: function() {
2073
+ $("label[for='" + this.focusser.attr('id') + "']")
2074
+ .attr('for', this.opts.element.attr("id"));
2075
+ this.parent.destroy.apply(this, arguments);
2076
+
2077
+ cleanupJQueryElements.call(this,
2078
+ "selection",
2079
+ "focusser"
2080
+ );
2081
+ },
2082
+
2083
+ // single
2084
+ initContainer: function () {
2085
+
2086
+ var selection,
2087
+ container = this.container,
2088
+ dropdown = this.dropdown,
2089
+ idSuffix = nextUid(),
2090
+ elementLabel;
2091
+
2092
+ if (this.opts.minimumResultsForSearch < 0) {
2093
+ this.showSearch(false);
2094
+ } else {
2095
+ this.showSearch(true);
2096
+ }
2097
+
2098
+ this.selection = selection = container.find(".select2-choice");
2099
+
2100
+ this.focusser = container.find(".select2-focusser");
2101
+
2102
+ // add aria associations
2103
+ selection.find(".select2-chosen").attr("id", "select2-chosen-"+idSuffix);
2104
+ this.focusser.attr("aria-labelledby", "select2-chosen-"+idSuffix);
2105
+ this.results.attr("id", "select2-results-"+idSuffix);
2106
+ this.search.attr("aria-owns", "select2-results-"+idSuffix);
2107
+
2108
+ // rewrite labels from original element to focusser
2109
+ this.focusser.attr("id", "s2id_autogen"+idSuffix);
2110
+
2111
+ elementLabel = $("label[for='" + this.opts.element.attr("id") + "']");
2112
+ this.opts.element.focus(this.bind(function () { this.focus(); }));
2113
+
2114
+ this.focusser.prev()
2115
+ .text(elementLabel.text())
2116
+ .attr('for', this.focusser.attr('id'));
2117
+
2118
+ // Ensure the original element retains an accessible name
2119
+ var originalTitle = this.opts.element.attr("title");
2120
+ this.opts.element.attr("title", (originalTitle || elementLabel.text()));
2121
+
2122
+ this.focusser.attr("tabindex", this.elementTabIndex);
2123
+
2124
+ // write label for search field using the label from the focusser element
2125
+ this.search.attr("id", this.focusser.attr('id') + '_search');
2126
+
2127
+ this.search.prev()
2128
+ .text($("label[for='" + this.focusser.attr('id') + "']").text())
2129
+ .attr('for', this.search.attr('id'));
2130
+
2131
+ this.search.on("keydown", this.bind(function (e) {
2132
+ if (!this.isInterfaceEnabled()) return;
2133
+
2134
+ // filter 229 keyCodes (input method editor is processing key input)
2135
+ if (229 == e.keyCode) return;
2136
+
2137
+ if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
2138
+ // prevent the page from scrolling
2139
+ killEvent(e);
2140
+ return;
2141
+ }
2142
+
2143
+ switch (e.which) {
2144
+ case KEY.UP:
2145
+ case KEY.DOWN:
2146
+ this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
2147
+ killEvent(e);
2148
+ return;
2149
+ case KEY.ENTER:
2150
+ this.selectHighlighted();
2151
+ killEvent(e);
2152
+ return;
2153
+ case KEY.TAB:
2154
+ this.selectHighlighted({noFocus: true});
2155
+ return;
2156
+ case KEY.ESC:
2157
+ this.cancel(e);
2158
+ killEvent(e);
2159
+ return;
2160
+ }
2161
+ }));
2162
+
2163
+ this.search.on("blur", this.bind(function(e) {
2164
+ // a workaround for chrome to keep the search field focussed when the scroll bar is used to scroll the dropdown.
2165
+ // without this the search field loses focus which is annoying
2166
+ if (document.activeElement === this.body.get(0)) {
2167
+ window.setTimeout(this.bind(function() {
2168
+ if (this.opened()) {
2169
+ this.search.focus();
2170
+ }
2171
+ }), 0);
2172
+ }
2173
+ }));
2174
+
2175
+ this.focusser.on("keydown", this.bind(function (e) {
2176
+ if (!this.isInterfaceEnabled()) return;
2177
+
2178
+ if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
2179
+ return;
2180
+ }
2181
+
2182
+ if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
2183
+ killEvent(e);
2184
+ return;
2185
+ }
2186
+
2187
+ if (e.which == KEY.DOWN || e.which == KEY.UP
2188
+ || (e.which == KEY.ENTER && this.opts.openOnEnter)) {
2189
+
2190
+ if (e.altKey || e.ctrlKey || e.shiftKey || e.metaKey) return;
2191
+
2192
+ this.open();
2193
+ killEvent(e);
2194
+ return;
2195
+ }
2196
+
2197
+ if (e.which == KEY.DELETE || e.which == KEY.BACKSPACE) {
2198
+ if (this.opts.allowClear) {
2199
+ this.clear();
2200
+ }
2201
+ killEvent(e);
2202
+ return;
2203
+ }
2204
+ }));
2205
+
2206
+
2207
+ installKeyUpChangeEvent(this.focusser);
2208
+ this.focusser.on("keyup-change input", this.bind(function(e) {
2209
+ if (this.opts.minimumResultsForSearch >= 0) {
2210
+ e.stopPropagation();
2211
+ if (this.opened()) return;
2212
+ this.open();
2213
+ }
2214
+ }));
2215
+
2216
+ selection.on("mousedown touchstart", "abbr", this.bind(function (e) {
2217
+ if (!this.isInterfaceEnabled()) {
2218
+ return;
2219
+ }
2220
+
2221
+ this.clear();
2222
+ killEventImmediately(e);
2223
+ this.close();
2224
+
2225
+ if (this.selection) {
2226
+ this.selection.focus();
2227
+ }
2228
+ }));
2229
+
2230
+ selection.on("mousedown touchstart", this.bind(function (e) {
2231
+ // Prevent IE from generating a click event on the body
2232
+ reinsertElement(selection);
2233
+
2234
+ if (!this.container.hasClass("select2-container-active")) {
2235
+ this.opts.element.trigger($.Event("select2-focus"));
2236
+ }
2237
+
2238
+ if (this.opened()) {
2239
+ this.close();
2240
+ } else if (this.isInterfaceEnabled()) {
2241
+ this.open();
2242
+ }
2243
+
2244
+ killEvent(e);
2245
+ }));
2246
+
2247
+ dropdown.on("mousedown touchstart", this.bind(function() {
2248
+ if (this.opts.shouldFocusInput(this)) {
2249
+ this.search.focus();
2250
+ }
2251
+ }));
2252
+
2253
+ selection.on("focus", this.bind(function(e) {
2254
+ killEvent(e);
2255
+ }));
2256
+
2257
+ this.focusser.on("focus", this.bind(function(){
2258
+ if (!this.container.hasClass("select2-container-active")) {
2259
+ this.opts.element.trigger($.Event("select2-focus"));
2260
+ }
2261
+ this.container.addClass("select2-container-active");
2262
+ })).on("blur", this.bind(function() {
2263
+ if (!this.opened()) {
2264
+ this.container.removeClass("select2-container-active");
2265
+ this.opts.element.trigger($.Event("select2-blur"));
2266
+ }
2267
+ }));
2268
+ this.search.on("focus", this.bind(function(){
2269
+ if (!this.container.hasClass("select2-container-active")) {
2270
+ this.opts.element.trigger($.Event("select2-focus"));
2271
+ }
2272
+ this.container.addClass("select2-container-active");
2273
+ }));
2274
+
2275
+ this.initContainerWidth();
2276
+ this.opts.element.hide();
2277
+ this.setPlaceholder();
2278
+
2279
+ },
2280
+
2281
+ // single
2282
+ clear: function(triggerChange) {
2283
+ var data=this.selection.data("select2-data");
2284
+ if (data) { // guard against queued quick consecutive clicks
2285
+ var evt = $.Event("select2-clearing");
2286
+ this.opts.element.trigger(evt);
2287
+ if (evt.isDefaultPrevented()) {
2288
+ return;
2289
+ }
2290
+ var placeholderOption = this.getPlaceholderOption();
2291
+ this.opts.element.val(placeholderOption ? placeholderOption.val() : "");
2292
+ this.selection.find(".select2-chosen").empty();
2293
+ this.selection.removeData("select2-data");
2294
+ this.setPlaceholder();
2295
+
2296
+ if (triggerChange !== false){
2297
+ this.opts.element.trigger({ type: "select2-removed", val: this.id(data), choice: data });
2298
+ this.triggerChange({removed:data});
2299
+ }
2300
+ }
2301
+ },
2302
+
2303
+ /**
2304
+ * Sets selection based on source element's value
2305
+ */
2306
+ // single
2307
+ initSelection: function () {
2308
+ var selected;
2309
+ if (this.isPlaceholderOptionSelected()) {
2310
+ this.updateSelection(null);
2311
+ this.close();
2312
+ this.setPlaceholder();
2313
+ } else {
2314
+ var self = this;
2315
+ this.opts.initSelection.call(null, this.opts.element, function(selected){
2316
+ if (selected !== undefined && selected !== null) {
2317
+ self.updateSelection(selected);
2318
+ self.close();
2319
+ self.setPlaceholder();
2320
+ self.nextSearchTerm = self.opts.nextSearchTerm(selected, self.search.val());
2321
+ }
2322
+ });
2323
+ }
2324
+ },
2325
+
2326
+ isPlaceholderOptionSelected: function() {
2327
+ var placeholderOption;
2328
+ if (this.getPlaceholder() === undefined) return false; // no placeholder specified so no option should be considered
2329
+ return ((placeholderOption = this.getPlaceholderOption()) !== undefined && placeholderOption.prop("selected"))
2330
+ || (this.opts.element.val() === "")
2331
+ || (this.opts.element.val() === undefined)
2332
+ || (this.opts.element.val() === null);
2333
+ },
2334
+
2335
+ // single
2336
+ prepareOpts: function () {
2337
+ var opts = this.parent.prepareOpts.apply(this, arguments),
2338
+ self=this;
2339
+
2340
+ if (opts.element.get(0).tagName.toLowerCase() === "select") {
2341
+ // install the selection initializer
2342
+ opts.initSelection = function (element, callback) {
2343
+ var selected = element.find("option").filter(function() { return this.selected && !this.disabled });
2344
+ // a single select box always has a value, no need to null check 'selected'
2345
+ callback(self.optionToData(selected));
2346
+ };
2347
+ } else if ("data" in opts) {
2348
+ // install default initSelection when applied to hidden input and data is local
2349
+ opts.initSelection = opts.initSelection || function (element, callback) {
2350
+ var id = element.val();
2351
+ //search in data by id, storing the actual matching item
2352
+ var match = null;
2353
+ opts.query({
2354
+ matcher: function(term, text, el){
2355
+ var is_match = equal(id, opts.id(el));
2356
+ if (is_match) {
2357
+ match = el;
2358
+ }
2359
+ return is_match;
2360
+ },
2361
+ callback: !$.isFunction(callback) ? $.noop : function() {
2362
+ callback(match);
2363
+ }
2364
+ });
2365
+ };
2366
+ }
2367
+
2368
+ return opts;
2369
+ },
2370
+
2371
+ // single
2372
+ getPlaceholder: function() {
2373
+ // if a placeholder is specified on a single select without a valid placeholder option ignore it
2374
+ if (this.select) {
2375
+ if (this.getPlaceholderOption() === undefined) {
2376
+ return undefined;
2377
+ }
2378
+ }
2379
+
2380
+ return this.parent.getPlaceholder.apply(this, arguments);
2381
+ },
2382
+
2383
+ // single
2384
+ setPlaceholder: function () {
2385
+ var placeholder = this.getPlaceholder();
2386
+
2387
+ if (this.isPlaceholderOptionSelected() && placeholder !== undefined) {
2388
+
2389
+ // check for a placeholder option if attached to a select
2390
+ if (this.select && this.getPlaceholderOption() === undefined) return;
2391
+
2392
+ this.selection.find(".select2-chosen").html(this.opts.escapeMarkup(placeholder));
2393
+
2394
+ this.selection.addClass("select2-default");
2395
+
2396
+ this.container.removeClass("select2-allowclear");
2397
+ }
2398
+ },
2399
+
2400
+ // single
2401
+ postprocessResults: function (data, initial, noHighlightUpdate) {
2402
+ var selected = 0, self = this, showSearchInput = true;
2403
+
2404
+ // find the selected element in the result list
2405
+
2406
+ this.findHighlightableChoices().each2(function (i, elm) {
2407
+ if (equal(self.id(elm.data("select2-data")), self.opts.element.val())) {
2408
+ selected = i;
2409
+ return false;
2410
+ }
2411
+ });
2412
+
2413
+ // and highlight it
2414
+ if (noHighlightUpdate !== false) {
2415
+ if (initial === true && selected >= 0) {
2416
+ this.highlight(selected);
2417
+ } else {
2418
+ this.highlight(0);
2419
+ }
2420
+ }
2421
+
2422
+ // hide the search box if this is the first we got the results and there are enough of them for search
2423
+
2424
+ if (initial === true) {
2425
+ var min = this.opts.minimumResultsForSearch;
2426
+ if (min >= 0) {
2427
+ this.showSearch(countResults(data.results) >= min);
2428
+ }
2429
+ }
2430
+ },
2431
+
2432
+ // single
2433
+ showSearch: function(showSearchInput) {
2434
+ if (this.showSearchInput === showSearchInput) return;
2435
+
2436
+ this.showSearchInput = showSearchInput;
2437
+
2438
+ this.dropdown.find(".select2-search").toggleClass("select2-search-hidden", !showSearchInput);
2439
+ this.dropdown.find(".select2-search").toggleClass("select2-offscreen", !showSearchInput);
2440
+ //add "select2-with-searchbox" to the container if search box is shown
2441
+ $(this.dropdown, this.container).toggleClass("select2-with-searchbox", showSearchInput);
2442
+ },
2443
+
2444
+ // single
2445
+ onSelect: function (data, options) {
2446
+
2447
+ if (!this.triggerSelect(data)) { return; }
2448
+
2449
+ var old = this.opts.element.val(),
2450
+ oldData = this.data();
2451
+
2452
+ this.opts.element.val(this.id(data));
2453
+ this.updateSelection(data);
2454
+
2455
+ this.opts.element.trigger({ type: "select2-selected", val: this.id(data), choice: data });
2456
+
2457
+ this.nextSearchTerm = this.opts.nextSearchTerm(data, this.search.val());
2458
+ this.close();
2459
+
2460
+ if ((!options || !options.noFocus) && this.opts.shouldFocusInput(this)) {
2461
+ this.focusser.focus();
2462
+ }
2463
+
2464
+ if (!equal(old, this.id(data))) {
2465
+ this.triggerChange({ added: data, removed: oldData });
2466
+ }
2467
+ },
2468
+
2469
+ // single
2470
+ updateSelection: function (data) {
2471
+
2472
+ var container=this.selection.find(".select2-chosen"), formatted, cssClass;
2473
+
2474
+ this.selection.data("select2-data", data);
2475
+
2476
+ container.empty();
2477
+ if (data !== null) {
2478
+ formatted=this.opts.formatSelection(data, container, this.opts.escapeMarkup);
2479
+ }
2480
+ if (formatted !== undefined) {
2481
+ container.append(formatted);
2482
+ }
2483
+ cssClass=this.opts.formatSelectionCssClass(data, container);
2484
+ if (cssClass !== undefined) {
2485
+ container.addClass(cssClass);
2486
+ }
2487
+
2488
+ this.selection.removeClass("select2-default");
2489
+
2490
+ if (this.opts.allowClear && this.getPlaceholder() !== undefined) {
2491
+ this.container.addClass("select2-allowclear");
2492
+ }
2493
+ },
2494
+
2495
+ // single
2496
+ val: function () {
2497
+ var val,
2498
+ triggerChange = false,
2499
+ data = null,
2500
+ self = this,
2501
+ oldData = this.data();
2502
+
2503
+ if (arguments.length === 0) {
2504
+ return this.opts.element.val();
2505
+ }
2506
+
2507
+ val = arguments[0];
2508
+
2509
+ if (arguments.length > 1) {
2510
+ triggerChange = arguments[1];
2511
+ }
2512
+
2513
+ if (this.select) {
2514
+ this.select
2515
+ .val(val)
2516
+ .find("option").filter(function() { return this.selected }).each2(function (i, elm) {
2517
+ data = self.optionToData(elm);
2518
+ return false;
2519
+ });
2520
+ this.updateSelection(data);
2521
+ this.setPlaceholder();
2522
+ if (triggerChange) {
2523
+ this.triggerChange({added: data, removed:oldData});
2524
+ }
2525
+ } else {
2526
+ // val is an id. !val is true for [undefined,null,'',0] - 0 is legal
2527
+ if (!val && val !== 0) {
2528
+ this.clear(triggerChange);
2529
+ return;
2530
+ }
2531
+ if (this.opts.initSelection === undefined) {
2532
+ throw new Error("cannot call val() if initSelection() is not defined");
2533
+ }
2534
+ this.opts.element.val(val);
2535
+ this.opts.initSelection(this.opts.element, function(data){
2536
+ self.opts.element.val(!data ? "" : self.id(data));
2537
+ self.updateSelection(data);
2538
+ self.setPlaceholder();
2539
+ if (triggerChange) {
2540
+ self.triggerChange({added: data, removed:oldData});
2541
+ }
2542
+ });
2543
+ }
2544
+ },
2545
+
2546
+ // single
2547
+ clearSearch: function () {
2548
+ this.search.val("");
2549
+ this.focusser.val("");
2550
+ },
2551
+
2552
+ // single
2553
+ data: function(value) {
2554
+ var data,
2555
+ triggerChange = false;
2556
+
2557
+ if (arguments.length === 0) {
2558
+ data = this.selection.data("select2-data");
2559
+ if (data == undefined) data = null;
2560
+ return data;
2561
+ } else {
2562
+ if (arguments.length > 1) {
2563
+ triggerChange = arguments[1];
2564
+ }
2565
+ if (!value) {
2566
+ this.clear(triggerChange);
2567
+ } else {
2568
+ data = this.data();
2569
+ this.opts.element.val(!value ? "" : this.id(value));
2570
+ this.updateSelection(value);
2571
+ if (triggerChange) {
2572
+ this.triggerChange({added: value, removed:data});
2573
+ }
2574
+ }
2575
+ }
2576
+ }
2577
+ });
2578
+
2579
+ MultiSelect2 = clazz(AbstractSelect2, {
2580
+
2581
+ // multi
2582
+ createContainer: function () {
2583
+ var container = $(document.createElement("div")).attr({
2584
+ "class": "select2-container select2-container-multi"
2585
+ }).html([
2586
+ "<ul class='select2-choices'>",
2587
+ " <li class='select2-search-field'>",
2588
+ " <label for='' class='select2-offscreen'></label>",
2589
+ " <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input'>",
2590
+ " </li>",
2591
+ "</ul>",
2592
+ "<div class='select2-drop select2-drop-multi select2-display-none'>",
2593
+ " <ul class='select2-results'>",
2594
+ " </ul>",
2595
+ "</div>"].join(""));
2596
+ return container;
2597
+ },
2598
+
2599
+ // multi
2600
+ prepareOpts: function () {
2601
+ var opts = this.parent.prepareOpts.apply(this, arguments),
2602
+ self=this;
2603
+
2604
+ // TODO validate placeholder is a string if specified
2605
+ if (opts.element.get(0).tagName.toLowerCase() === "select") {
2606
+ // install the selection initializer
2607
+ opts.initSelection = function (element, callback) {
2608
+
2609
+ var data = [];
2610
+
2611
+ element.find("option").filter(function() { return this.selected && !this.disabled }).each2(function (i, elm) {
2612
+ data.push(self.optionToData(elm));
2613
+ });
2614
+ callback(data);
2615
+ };
2616
+ } else if ("data" in opts) {
2617
+ // install default initSelection when applied to hidden input and data is local
2618
+ opts.initSelection = opts.initSelection || function (element, callback) {
2619
+ var ids = splitVal(element.val(), opts.separator, opts.transformVal);
2620
+ //search in data by array of ids, storing matching items in a list
2621
+ var matches = [];
2622
+ opts.query({
2623
+ matcher: function(term, text, el){
2624
+ var is_match = $.grep(ids, function(id) {
2625
+ return equal(id, opts.id(el));
2626
+ }).length;
2627
+ if (is_match) {
2628
+ matches.push(el);
2629
+ }
2630
+ return is_match;
2631
+ },
2632
+ callback: !$.isFunction(callback) ? $.noop : function() {
2633
+ // reorder matches based on the order they appear in the ids array because right now
2634
+ // they are in the order in which they appear in data array
2635
+ var ordered = [];
2636
+ for (var i = 0; i < ids.length; i++) {
2637
+ var id = ids[i];
2638
+ for (var j = 0; j < matches.length; j++) {
2639
+ var match = matches[j];
2640
+ if (equal(id, opts.id(match))) {
2641
+ ordered.push(match);
2642
+ matches.splice(j, 1);
2643
+ break;
2644
+ }
2645
+ }
2646
+ }
2647
+ callback(ordered);
2648
+ }
2649
+ });
2650
+ };
2651
+ }
2652
+
2653
+ return opts;
2654
+ },
2655
+
2656
+ // multi
2657
+ selectChoice: function (choice) {
2658
+
2659
+ var selected = this.container.find(".select2-search-choice-focus");
2660
+ if (selected.length && choice && choice[0] == selected[0]) {
2661
+
2662
+ } else {
2663
+ if (selected.length) {
2664
+ this.opts.element.trigger("choice-deselected", selected);
2665
+ }
2666
+ selected.removeClass("select2-search-choice-focus");
2667
+ if (choice && choice.length) {
2668
+ this.close();
2669
+ choice.addClass("select2-search-choice-focus");
2670
+ this.opts.element.trigger("choice-selected", choice);
2671
+ }
2672
+ }
2673
+ },
2674
+
2675
+ // multi
2676
+ destroy: function() {
2677
+ $("label[for='" + this.search.attr('id') + "']")
2678
+ .attr('for', this.opts.element.attr("id"));
2679
+ this.parent.destroy.apply(this, arguments);
2680
+
2681
+ cleanupJQueryElements.call(this,
2682
+ "searchContainer",
2683
+ "selection"
2684
+ );
2685
+ },
2686
+
2687
+ // multi
2688
+ initContainer: function () {
2689
+
2690
+ var selector = ".select2-choices", selection;
2691
+
2692
+ this.searchContainer = this.container.find(".select2-search-field");
2693
+ this.selection = selection = this.container.find(selector);
2694
+
2695
+ var _this = this;
2696
+ this.selection.on("click", ".select2-container:not(.select2-container-disabled) .select2-search-choice:not(.select2-locked)", function (e) {
2697
+ _this.search[0].focus();
2698
+ _this.selectChoice($(this));
2699
+ });
2700
+
2701
+ // rewrite labels from original element to focusser
2702
+ this.search.attr("id", "s2id_autogen"+nextUid());
2703
+
2704
+ this.search.prev()
2705
+ .text($("label[for='" + this.opts.element.attr("id") + "']").text())
2706
+ .attr('for', this.search.attr('id'));
2707
+ this.opts.element.focus(this.bind(function () { this.focus(); }));
2708
+
2709
+ this.search.on("input paste", this.bind(function() {
2710
+ if (this.search.attr('placeholder') && this.search.val().length == 0) return;
2711
+ if (!this.isInterfaceEnabled()) return;
2712
+ if (!this.opened()) {
2713
+ this.open();
2714
+ }
2715
+ }));
2716
+
2717
+ this.search.attr("tabindex", this.elementTabIndex);
2718
+
2719
+ this.keydowns = 0;
2720
+ this.search.on("keydown", this.bind(function (e) {
2721
+ if (!this.isInterfaceEnabled()) return;
2722
+
2723
+ ++this.keydowns;
2724
+ var selected = selection.find(".select2-search-choice-focus");
2725
+ var prev = selected.prev(".select2-search-choice:not(.select2-locked)");
2726
+ var next = selected.next(".select2-search-choice:not(.select2-locked)");
2727
+ var pos = getCursorInfo(this.search);
2728
+
2729
+ if (selected.length &&
2730
+ (e.which == KEY.LEFT || e.which == KEY.RIGHT || e.which == KEY.BACKSPACE || e.which == KEY.DELETE || e.which == KEY.ENTER)) {
2731
+ var selectedChoice = selected;
2732
+ if (e.which == KEY.LEFT && prev.length) {
2733
+ selectedChoice = prev;
2734
+ }
2735
+ else if (e.which == KEY.RIGHT) {
2736
+ selectedChoice = next.length ? next : null;
2737
+ }
2738
+ else if (e.which === KEY.BACKSPACE) {
2739
+ if (this.unselect(selected.first())) {
2740
+ this.search.width(10);
2741
+ selectedChoice = prev.length ? prev : next;
2742
+ }
2743
+ } else if (e.which == KEY.DELETE) {
2744
+ if (this.unselect(selected.first())) {
2745
+ this.search.width(10);
2746
+ selectedChoice = next.length ? next : null;
2747
+ }
2748
+ } else if (e.which == KEY.ENTER) {
2749
+ selectedChoice = null;
2750
+ }
2751
+
2752
+ this.selectChoice(selectedChoice);
2753
+ killEvent(e);
2754
+ if (!selectedChoice || !selectedChoice.length) {
2755
+ this.open();
2756
+ }
2757
+ return;
2758
+ } else if (((e.which === KEY.BACKSPACE && this.keydowns == 1)
2759
+ || e.which == KEY.LEFT) && (pos.offset == 0 && !pos.length)) {
2760
+
2761
+ this.selectChoice(selection.find(".select2-search-choice:not(.select2-locked)").last());
2762
+ killEvent(e);
2763
+ return;
2764
+ } else {
2765
+ this.selectChoice(null);
2766
+ }
2767
+
2768
+ if (this.opened()) {
2769
+ switch (e.which) {
2770
+ case KEY.UP:
2771
+ case KEY.DOWN:
2772
+ this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
2773
+ killEvent(e);
2774
+ return;
2775
+ case KEY.ENTER:
2776
+ this.selectHighlighted();
2777
+ killEvent(e);
2778
+ return;
2779
+ case KEY.TAB:
2780
+ this.selectHighlighted({noFocus:true});
2781
+ this.close();
2782
+ return;
2783
+ case KEY.ESC:
2784
+ this.cancel(e);
2785
+ killEvent(e);
2786
+ return;
2787
+ }
2788
+ }
2789
+
2790
+ if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e)
2791
+ || e.which === KEY.BACKSPACE || e.which === KEY.ESC) {
2792
+ return;
2793
+ }
2794
+
2795
+ if (e.which === KEY.ENTER) {
2796
+ if (this.opts.openOnEnter === false) {
2797
+ return;
2798
+ } else if (e.altKey || e.ctrlKey || e.shiftKey || e.metaKey) {
2799
+ return;
2800
+ }
2801
+ }
2802
+
2803
+ this.open();
2804
+
2805
+ if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
2806
+ // prevent the page from scrolling
2807
+ killEvent(e);
2808
+ }
2809
+
2810
+ if (e.which === KEY.ENTER) {
2811
+ // prevent form from being submitted
2812
+ killEvent(e);
2813
+ }
2814
+
2815
+ }));
2816
+
2817
+ this.search.on("keyup", this.bind(function (e) {
2818
+ this.keydowns = 0;
2819
+ this.resizeSearch();
2820
+ })
2821
+ );
2822
+
2823
+ this.search.on("blur", this.bind(function(e) {
2824
+ this.container.removeClass("select2-container-active");
2825
+ this.search.removeClass("select2-focused");
2826
+ this.selectChoice(null);
2827
+ if (!this.opened()) this.clearSearch();
2828
+ e.stopImmediatePropagation();
2829
+ this.opts.element.trigger($.Event("select2-blur"));
2830
+ }));
2831
+
2832
+ this.container.on("click", selector, this.bind(function (e) {
2833
+ if (!this.isInterfaceEnabled()) return;
2834
+ if ($(e.target).closest(".select2-search-choice").length > 0) {
2835
+ // clicked inside a select2 search choice, do not open
2836
+ return;
2837
+ }
2838
+ this.selectChoice(null);
2839
+ this.clearPlaceholder();
2840
+ if (!this.container.hasClass("select2-container-active")) {
2841
+ this.opts.element.trigger($.Event("select2-focus"));
2842
+ }
2843
+ this.open();
2844
+ this.focusSearch();
2845
+ e.preventDefault();
2846
+ }));
2847
+
2848
+ this.container.on("focus", selector, this.bind(function () {
2849
+ if (!this.isInterfaceEnabled()) return;
2850
+ if (!this.container.hasClass("select2-container-active")) {
2851
+ this.opts.element.trigger($.Event("select2-focus"));
2852
+ }
2853
+ this.container.addClass("select2-container-active");
2854
+ this.dropdown.addClass("select2-drop-active");
2855
+ this.clearPlaceholder();
2856
+ }));
2857
+
2858
+ this.initContainerWidth();
2859
+ this.opts.element.hide();
2860
+
2861
+ // set the placeholder if necessary
2862
+ this.clearSearch();
2863
+ },
2864
+
2865
+ // multi
2866
+ enableInterface: function() {
2867
+ if (this.parent.enableInterface.apply(this, arguments)) {
2868
+ this.search.prop("disabled", !this.isInterfaceEnabled());
2869
+ }
2870
+ },
2871
+
2872
+ // multi
2873
+ initSelection: function () {
2874
+ var data;
2875
+ if (this.opts.element.val() === "" && this.opts.element.text() === "") {
2876
+ this.updateSelection([]);
2877
+ this.close();
2878
+ // set the placeholder if necessary
2879
+ this.clearSearch();
2880
+ }
2881
+ if (this.select || this.opts.element.val() !== "") {
2882
+ var self = this;
2883
+ this.opts.initSelection.call(null, this.opts.element, function(data){
2884
+ if (data !== undefined && data !== null) {
2885
+ self.updateSelection(data);
2886
+ self.close();
2887
+ // set the placeholder if necessary
2888
+ self.clearSearch();
2889
+ }
2890
+ });
2891
+ }
2892
+ },
2893
+
2894
+ // multi
2895
+ clearSearch: function () {
2896
+ var placeholder = this.getPlaceholder(),
2897
+ maxWidth = this.getMaxSearchWidth();
2898
+
2899
+ if (placeholder !== undefined && this.getVal().length === 0 && this.search.hasClass("select2-focused") === false) {
2900
+ this.search.val(placeholder).addClass("select2-default");
2901
+ // stretch the search box to full width of the container so as much of the placeholder is visible as possible
2902
+ // we could call this.resizeSearch(), but we do not because that requires a sizer and we do not want to create one so early because of a firefox bug, see #944
2903
+ this.search.width(maxWidth > 0 ? maxWidth : this.container.css("width"));
2904
+ } else {
2905
+ this.search.val("").width(10);
2906
+ }
2907
+ },
2908
+
2909
+ // multi
2910
+ clearPlaceholder: function () {
2911
+ if (this.search.hasClass("select2-default")) {
2912
+ this.search.val("").removeClass("select2-default");
2913
+ }
2914
+ },
2915
+
2916
+ // multi
2917
+ opening: function () {
2918
+ this.clearPlaceholder(); // should be done before super so placeholder is not used to search
2919
+ this.resizeSearch();
2920
+
2921
+ this.parent.opening.apply(this, arguments);
2922
+
2923
+ this.focusSearch();
2924
+
2925
+ // initializes search's value with nextSearchTerm (if defined by user)
2926
+ // ignore nextSearchTerm if the dropdown is opened by the user pressing a letter
2927
+ if(this.search.val() === "") {
2928
+ if(this.nextSearchTerm != undefined){
2929
+ this.search.val(this.nextSearchTerm);
2930
+ this.search.select();
2931
+ }
2932
+ }
2933
+
2934
+ this.updateResults(true);
2935
+ if (this.opts.shouldFocusInput(this)) {
2936
+ this.search.focus();
2937
+ }
2938
+ this.opts.element.trigger($.Event("select2-open"));
2939
+ },
2940
+
2941
+ // multi
2942
+ close: function () {
2943
+ if (!this.opened()) return;
2944
+ this.parent.close.apply(this, arguments);
2945
+ },
2946
+
2947
+ // multi
2948
+ focus: function () {
2949
+ this.close();
2950
+ this.search.focus();
2951
+ },
2952
+
2953
+ // multi
2954
+ isFocused: function () {
2955
+ return this.search.hasClass("select2-focused");
2956
+ },
2957
+
2958
+ // multi
2959
+ updateSelection: function (data) {
2960
+ var ids = [], filtered = [], self = this;
2961
+
2962
+ // filter out duplicates
2963
+ $(data).each(function () {
2964
+ if (indexOf(self.id(this), ids) < 0) {
2965
+ ids.push(self.id(this));
2966
+ filtered.push(this);
2967
+ }
2968
+ });
2969
+ data = filtered;
2970
+
2971
+ this.selection.find(".select2-search-choice").remove();
2972
+ $(data).each(function () {
2973
+ self.addSelectedChoice(this);
2974
+ });
2975
+ self.postprocessResults();
2976
+ },
2977
+
2978
+ // multi
2979
+ tokenize: function() {
2980
+ var input = this.search.val();
2981
+ input = this.opts.tokenizer.call(this, input, this.data(), this.bind(this.onSelect), this.opts);
2982
+ if (input != null && input != undefined) {
2983
+ this.search.val(input);
2984
+ if (input.length > 0) {
2985
+ this.open();
2986
+ }
2987
+ }
2988
+
2989
+ },
2990
+
2991
+ // multi
2992
+ onSelect: function (data, options) {
2993
+
2994
+ if (!this.triggerSelect(data) || data.text === "") { return; }
2995
+
2996
+ this.addSelectedChoice(data);
2997
+
2998
+ this.opts.element.trigger({ type: "selected", val: this.id(data), choice: data });
2999
+
3000
+ // keep track of the search's value before it gets cleared
3001
+ this.nextSearchTerm = this.opts.nextSearchTerm(data, this.search.val());
3002
+
3003
+ this.clearSearch();
3004
+ this.updateResults();
3005
+
3006
+ if (this.select || !this.opts.closeOnSelect) this.postprocessResults(data, false, this.opts.closeOnSelect===true);
3007
+
3008
+ if (this.opts.closeOnSelect) {
3009
+ this.close();
3010
+ this.search.width(10);
3011
+ } else {
3012
+ if (this.countSelectableResults()>0) {
3013
+ this.search.width(10);
3014
+ this.resizeSearch();
3015
+ if (this.getMaximumSelectionSize() > 0 && this.val().length >= this.getMaximumSelectionSize()) {
3016
+ // if we reached max selection size repaint the results so choices
3017
+ // are replaced with the max selection reached message
3018
+ this.updateResults(true);
3019
+ } else {
3020
+ // initializes search's value with nextSearchTerm and update search result
3021
+ if(this.nextSearchTerm != undefined){
3022
+ this.search.val(this.nextSearchTerm);
3023
+ this.updateResults();
3024
+ this.search.select();
3025
+ }
3026
+ }
3027
+ this.positionDropdown();
3028
+ } else {
3029
+ // if nothing left to select close
3030
+ this.close();
3031
+ this.search.width(10);
3032
+ }
3033
+ }
3034
+
3035
+ // since its not possible to select an element that has already been
3036
+ // added we do not need to check if this is a new element before firing change
3037
+ this.triggerChange({ added: data });
3038
+
3039
+ if (!options || !options.noFocus)
3040
+ this.focusSearch();
3041
+ },
3042
+
3043
+ // multi
3044
+ cancel: function () {
3045
+ this.close();
3046
+ this.focusSearch();
3047
+ },
3048
+
3049
+ addSelectedChoice: function (data) {
3050
+ var enableChoice = !data.locked,
3051
+ enabledItem = $(
3052
+ "<li class='select2-search-choice'>" +
3053
+ " <div></div>" +
3054
+ " <a href='#' class='select2-search-choice-close' tabindex='-1'></a>" +
3055
+ "</li>"),
3056
+ disabledItem = $(
3057
+ "<li class='select2-search-choice select2-locked'>" +
3058
+ "<div></div>" +
3059
+ "</li>");
3060
+ var choice = enableChoice ? enabledItem : disabledItem,
3061
+ id = this.id(data),
3062
+ val = this.getVal(),
3063
+ formatted,
3064
+ cssClass;
3065
+
3066
+ formatted=this.opts.formatSelection(data, choice.find("div"), this.opts.escapeMarkup);
3067
+ if (formatted != undefined) {
3068
+ choice.find("div").replaceWith($("<div></div>").html(formatted));
3069
+ }
3070
+ cssClass=this.opts.formatSelectionCssClass(data, choice.find("div"));
3071
+ if (cssClass != undefined) {
3072
+ choice.addClass(cssClass);
3073
+ }
3074
+
3075
+ if(enableChoice){
3076
+ choice.find(".select2-search-choice-close")
3077
+ .on("mousedown", killEvent)
3078
+ .on("click dblclick", this.bind(function (e) {
3079
+ if (!this.isInterfaceEnabled()) return;
3080
+
3081
+ this.unselect($(e.target));
3082
+ this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
3083
+ killEvent(e);
3084
+ this.close();
3085
+ this.focusSearch();
3086
+ })).on("focus", this.bind(function () {
3087
+ if (!this.isInterfaceEnabled()) return;
3088
+ this.container.addClass("select2-container-active");
3089
+ this.dropdown.addClass("select2-drop-active");
3090
+ }));
3091
+ }
3092
+
3093
+ choice.data("select2-data", data);
3094
+ choice.insertBefore(this.searchContainer);
3095
+
3096
+ val.push(id);
3097
+ this.setVal(val);
3098
+ },
3099
+
3100
+ // multi
3101
+ unselect: function (selected) {
3102
+ var val = this.getVal(),
3103
+ data,
3104
+ index;
3105
+ selected = selected.closest(".select2-search-choice");
3106
+
3107
+ if (selected.length === 0) {
3108
+ throw "Invalid argument: " + selected + ". Must be .select2-search-choice";
3109
+ }
3110
+
3111
+ data = selected.data("select2-data");
3112
+
3113
+ if (!data) {
3114
+ // prevent a race condition when the 'x' is clicked really fast repeatedly the event can be queued
3115
+ // and invoked on an element already removed
3116
+ return;
3117
+ }
3118
+
3119
+ var evt = $.Event("select2-removing");
3120
+ evt.val = this.id(data);
3121
+ evt.choice = data;
3122
+ this.opts.element.trigger(evt);
3123
+
3124
+ if (evt.isDefaultPrevented()) {
3125
+ return false;
3126
+ }
3127
+
3128
+ while((index = indexOf(this.id(data), val)) >= 0) {
3129
+ val.splice(index, 1);
3130
+ this.setVal(val);
3131
+ if (this.select) this.postprocessResults();
3132
+ }
3133
+
3134
+ selected.remove();
3135
+
3136
+ this.opts.element.trigger({ type: "select2-removed", val: this.id(data), choice: data });
3137
+ this.triggerChange({ removed: data });
3138
+
3139
+ return true;
3140
+ },
3141
+
3142
+ // multi
3143
+ postprocessResults: function (data, initial, noHighlightUpdate) {
3144
+ var val = this.getVal(),
3145
+ choices = this.results.find(".select2-result"),
3146
+ compound = this.results.find(".select2-result-with-children"),
3147
+ self = this;
3148
+
3149
+ choices.each2(function (i, choice) {
3150
+ var id = self.id(choice.data("select2-data"));
3151
+ if (indexOf(id, val) >= 0) {
3152
+ choice.addClass("select2-selected");
3153
+ // mark all children of the selected parent as selected
3154
+ choice.find(".select2-result-selectable").addClass("select2-selected");
3155
+ }
3156
+ });
3157
+
3158
+ compound.each2(function(i, choice) {
3159
+ // hide an optgroup if it doesn't have any selectable children
3160
+ if (!choice.is('.select2-result-selectable')
3161
+ && choice.find(".select2-result-selectable:not(.select2-selected)").length === 0) {
3162
+ choice.addClass("select2-selected");
3163
+ }
3164
+ });
3165
+
3166
+ if (this.highlight() == -1 && noHighlightUpdate !== false && this.opts.closeOnSelect === true){
3167
+ self.highlight(0);
3168
+ }
3169
+
3170
+ //If all results are chosen render formatNoMatches
3171
+ if(!this.opts.createSearchChoice && !choices.filter('.select2-result:not(.select2-selected)').length > 0){
3172
+ if(!data || data && !data.more && this.results.find(".select2-no-results").length === 0) {
3173
+ if (checkFormatter(self.opts.formatNoMatches, "formatNoMatches")) {
3174
+ this.results.append("<li class='select2-no-results'>" + evaluate(self.opts.formatNoMatches, self.opts.element, self.search.val()) + "</li>");
3175
+ }
3176
+ }
3177
+ }
3178
+
3179
+ },
3180
+
3181
+ // multi
3182
+ getMaxSearchWidth: function() {
3183
+ return this.selection.width() - getSideBorderPadding(this.search);
3184
+ },
3185
+
3186
+ // multi
3187
+ resizeSearch: function () {
3188
+ var minimumWidth, left, maxWidth, containerLeft, searchWidth,
3189
+ sideBorderPadding = getSideBorderPadding(this.search);
3190
+
3191
+ minimumWidth = measureTextWidth(this.search) + 10;
3192
+
3193
+ left = this.search.offset().left;
3194
+
3195
+ maxWidth = this.selection.width();
3196
+ containerLeft = this.selection.offset().left;
3197
+
3198
+ searchWidth = maxWidth - (left - containerLeft) - sideBorderPadding;
3199
+
3200
+ if (searchWidth < minimumWidth) {
3201
+ searchWidth = maxWidth - sideBorderPadding;
3202
+ }
3203
+
3204
+ if (searchWidth < 40) {
3205
+ searchWidth = maxWidth - sideBorderPadding;
3206
+ }
3207
+
3208
+ if (searchWidth <= 0) {
3209
+ searchWidth = minimumWidth;
3210
+ }
3211
+
3212
+ this.search.width(Math.floor(searchWidth));
3213
+ },
3214
+
3215
+ // multi
3216
+ getVal: function () {
3217
+ var val;
3218
+ if (this.select) {
3219
+ val = this.select.val();
3220
+ return val === null ? [] : val;
3221
+ } else {
3222
+ val = this.opts.element.val();
3223
+ return splitVal(val, this.opts.separator, this.opts.transformVal);
3224
+ }
3225
+ },
3226
+
3227
+ // multi
3228
+ setVal: function (val) {
3229
+ var unique;
3230
+ if (this.select) {
3231
+ this.select.val(val);
3232
+ } else {
3233
+ unique = [];
3234
+ // filter out duplicates
3235
+ $(val).each(function () {
3236
+ if (indexOf(this, unique) < 0) unique.push(this);
3237
+ });
3238
+ this.opts.element.val(unique.length === 0 ? "" : unique.join(this.opts.separator));
3239
+ }
3240
+ },
3241
+
3242
+ // multi
3243
+ buildChangeDetails: function (old, current) {
3244
+ var current = current.slice(0),
3245
+ old = old.slice(0);
3246
+
3247
+ // remove intersection from each array
3248
+ for (var i = 0; i < current.length; i++) {
3249
+ for (var j = 0; j < old.length; j++) {
3250
+ if (equal(this.opts.id(current[i]), this.opts.id(old[j]))) {
3251
+ current.splice(i, 1);
3252
+ if(i>0){
3253
+ i--;
3254
+ }
3255
+ old.splice(j, 1);
3256
+ j--;
3257
+ }
3258
+ }
3259
+ }
3260
+
3261
+ return {added: current, removed: old};
3262
+ },
3263
+
3264
+
3265
+ // multi
3266
+ val: function (val, triggerChange) {
3267
+ var oldData, self=this;
3268
+
3269
+ if (arguments.length === 0) {
3270
+ return this.getVal();
3271
+ }
3272
+
3273
+ oldData=this.data();
3274
+ if (!oldData.length) oldData=[];
3275
+
3276
+ // val is an id. !val is true for [undefined,null,'',0] - 0 is legal
3277
+ if (!val && val !== 0) {
3278
+ this.opts.element.val("");
3279
+ this.updateSelection([]);
3280
+ this.clearSearch();
3281
+ if (triggerChange) {
3282
+ this.triggerChange({added: this.data(), removed: oldData});
3283
+ }
3284
+ return;
3285
+ }
3286
+
3287
+ // val is a list of ids
3288
+ this.setVal(val);
3289
+
3290
+ if (this.select) {
3291
+ this.opts.initSelection(this.select, this.bind(this.updateSelection));
3292
+ if (triggerChange) {
3293
+ this.triggerChange(this.buildChangeDetails(oldData, this.data()));
3294
+ }
3295
+ } else {
3296
+ if (this.opts.initSelection === undefined) {
3297
+ throw new Error("val() cannot be called if initSelection() is not defined");
3298
+ }
3299
+
3300
+ this.opts.initSelection(this.opts.element, function(data){
3301
+ var ids=$.map(data, self.id);
3302
+ self.setVal(ids);
3303
+ self.updateSelection(data);
3304
+ self.clearSearch();
3305
+ if (triggerChange) {
3306
+ self.triggerChange(self.buildChangeDetails(oldData, self.data()));
3307
+ }
3308
+ });
3309
+ }
3310
+ this.clearSearch();
3311
+ },
3312
+
3313
+ // multi
3314
+ onSortStart: function() {
3315
+ if (this.select) {
3316
+ throw new Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.");
3317
+ }
3318
+
3319
+ // collapse search field into 0 width so its container can be collapsed as well
3320
+ this.search.width(0);
3321
+ // hide the container
3322
+ this.searchContainer.hide();
3323
+ },
3324
+
3325
+ // multi
3326
+ onSortEnd:function() {
3327
+
3328
+ var val=[], self=this;
3329
+
3330
+ // show search and move it to the end of the list
3331
+ this.searchContainer.show();
3332
+ // make sure the search container is the last item in the list
3333
+ this.searchContainer.appendTo(this.searchContainer.parent());
3334
+ // since we collapsed the width in dragStarted, we resize it here
3335
+ this.resizeSearch();
3336
+
3337
+ // update selection
3338
+ this.selection.find(".select2-search-choice").each(function() {
3339
+ val.push(self.opts.id($(this).data("select2-data")));
3340
+ });
3341
+ this.setVal(val);
3342
+ this.triggerChange();
3343
+ },
3344
+
3345
+ // multi
3346
+ data: function(values, triggerChange) {
3347
+ var self=this, ids, old;
3348
+ if (arguments.length === 0) {
3349
+ return this.selection
3350
+ .children(".select2-search-choice")
3351
+ .map(function() { return $(this).data("select2-data"); })
3352
+ .get();
3353
+ } else {
3354
+ old = this.data();
3355
+ if (!values) { values = []; }
3356
+ ids = $.map(values, function(e) { return self.opts.id(e); });
3357
+ this.setVal(ids);
3358
+ this.updateSelection(values);
3359
+ this.clearSearch();
3360
+ if (triggerChange) {
3361
+ this.triggerChange(this.buildChangeDetails(old, this.data()));
3362
+ }
3363
+ }
3364
+ }
3365
+ });
3366
+
3367
+ $.fn.select2 = function () {
3368
+
3369
+ var args = Array.prototype.slice.call(arguments, 0),
3370
+ opts,
3371
+ select2,
3372
+ method, value, multiple,
3373
+ allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "dropdown", "onSortStart", "onSortEnd", "enable", "disable", "readonly", "positionDropdown", "data", "search"],
3374
+ valueMethods = ["opened", "isFocused", "container", "dropdown"],
3375
+ propertyMethods = ["val", "data"],
3376
+ methodsMap = { search: "externalSearch" };
3377
+
3378
+ this.each(function () {
3379
+ if (args.length === 0 || typeof(args[0]) === "object") {
3380
+ opts = args.length === 0 ? {} : $.extend({}, args[0]);
3381
+ opts.element = $(this);
3382
+
3383
+ if (opts.element.get(0).tagName.toLowerCase() === "select") {
3384
+ multiple = opts.element.prop("multiple");
3385
+ } else {
3386
+ multiple = opts.multiple || false;
3387
+ if ("tags" in opts) {opts.multiple = multiple = true;}
3388
+ }
3389
+
3390
+ select2 = multiple ? new window.Select2["class"].multi() : new window.Select2["class"].single();
3391
+ select2.init(opts);
3392
+ } else if (typeof(args[0]) === "string") {
3393
+
3394
+ if (indexOf(args[0], allowedMethods) < 0) {
3395
+ throw "Unknown method: " + args[0];
3396
+ }
3397
+
3398
+ value = undefined;
3399
+ select2 = $(this).data("select2");
3400
+ if (select2 === undefined) return;
3401
+
3402
+ method=args[0];
3403
+
3404
+ if (method === "container") {
3405
+ value = select2.container;
3406
+ } else if (method === "dropdown") {
3407
+ value = select2.dropdown;
3408
+ } else {
3409
+ if (methodsMap[method]) method = methodsMap[method];
3410
+
3411
+ value = select2[method].apply(select2, args.slice(1));
3412
+ }
3413
+ if (indexOf(args[0], valueMethods) >= 0
3414
+ || (indexOf(args[0], propertyMethods) >= 0 && args.length == 1)) {
3415
+ return false; // abort the iteration, ready to return first matched value
3416
+ }
3417
+ } else {
3418
+ throw "Invalid arguments to select2 plugin: " + args;
3419
+ }
3420
+ });
3421
+ return (value === undefined) ? this : value;
3422
+ };
3423
+
3424
+ // plugin defaults, accessible to users
3425
+ $.fn.select2.defaults = {
3426
+ width: "copy",
3427
+ loadMorePadding: 0,
3428
+ closeOnSelect: true,
3429
+ openOnEnter: true,
3430
+ containerCss: {},
3431
+ dropdownCss: {},
3432
+ containerCssClass: "",
3433
+ dropdownCssClass: "",
3434
+ formatResult: function(result, container, query, escapeMarkup) {
3435
+ var markup=[];
3436
+ markMatch(this.text(result), query.term, markup, escapeMarkup);
3437
+ return markup.join("");
3438
+ },
3439
+ transformVal: function(val) {
3440
+ return $.trim(val);
3441
+ },
3442
+ formatSelection: function (data, container, escapeMarkup) {
3443
+ return data ? escapeMarkup(this.text(data)) : undefined;
3444
+ },
3445
+ sortResults: function (results, container, query) {
3446
+ return results;
3447
+ },
3448
+ formatResultCssClass: function(data) {return data.css;},
3449
+ formatSelectionCssClass: function(data, container) {return undefined;},
3450
+ minimumResultsForSearch: 0,
3451
+ minimumInputLength: 0,
3452
+ maximumInputLength: null,
3453
+ maximumSelectionSize: 0,
3454
+ id: function (e) { return e == undefined ? null : e.id; },
3455
+ text: function (e) {
3456
+ if (e && this.data && this.data.text) {
3457
+ if ($.isFunction(this.data.text)) {
3458
+ return this.data.text(e);
3459
+ } else {
3460
+ return e[this.data.text];
3461
+ }
3462
+ } else {
3463
+ return e.text;
3464
+ }
3465
+ },
3466
+ matcher: function(term, text) {
3467
+ return stripDiacritics(''+text).toUpperCase().indexOf(stripDiacritics(''+term).toUpperCase()) >= 0;
3468
+ },
3469
+ separator: ",",
3470
+ tokenSeparators: [],
3471
+ tokenizer: defaultTokenizer,
3472
+ escapeMarkup: defaultEscapeMarkup,
3473
+ blurOnChange: false,
3474
+ selectOnBlur: false,
3475
+ adaptContainerCssClass: function(c) { return c; },
3476
+ adaptDropdownCssClass: function(c) { return null; },
3477
+ nextSearchTerm: function(selectedObject, currentSearchTerm) { return undefined; },
3478
+ searchInputPlaceholder: '',
3479
+ createSearchChoicePosition: 'top',
3480
+ shouldFocusInput: function (instance) {
3481
+ // Attempt to detect touch devices
3482
+ var supportsTouchEvents = (('ontouchstart' in window) ||
3483
+ (navigator.msMaxTouchPoints > 0));
3484
+
3485
+ // Only devices which support touch events should be special cased
3486
+ if (!supportsTouchEvents) {
3487
+ return true;
3488
+ }
3489
+
3490
+ // Never focus the input if search is disabled
3491
+ if (instance.opts.minimumResultsForSearch < 0) {
3492
+ return false;
3493
+ }
3494
+
3495
+ return true;
3496
+ }
3497
+ };
3498
+
3499
+ $.fn.select2.locales = [];
3500
+
3501
+ $.fn.select2.locales['en'] = {
3502
+ formatMatches: function (matches) { if (matches === 1) { return "One result is available, press enter to select it."; } return matches + " results are available, use up and down arrow keys to navigate."; },
3503
+ formatNoMatches: function () { return "No matches found"; },
3504
+ formatAjaxError: function (jqXHR, textStatus, errorThrown) { return "Loading failed"; },
3505
+ formatInputTooShort: function (input, min) { var n = min - input.length; return "Please enter " + n + " or more character" + (n == 1 ? "" : "s"); },
3506
+ formatInputTooLong: function (input, max) { var n = input.length - max; return "Please delete " + n + " character" + (n == 1 ? "" : "s"); },
3507
+ formatSelectionTooBig: function (limit) { return "You can only select " + limit + " item" + (limit == 1 ? "" : "s"); },
3508
+ formatLoadMore: function (pageNumber) { return "Loading more results…"; },
3509
+ formatSearching: function () { return "Searching…"; }
3510
+ };
3511
+
3512
+ $.extend($.fn.select2.defaults, $.fn.select2.locales['en']);
3513
+
3514
+ $.fn.select2.ajaxDefaults = {
3515
+ transport: $.ajax,
3516
+ params: {
3517
+ type: "GET",
3518
+ cache: false,
3519
+ dataType: "json"
3520
+ }
3521
+ };
3522
+
3523
+ // exports
3524
+ window.Select2 = {
3525
+ query: {
3526
+ ajax: ajax,
3527
+ local: local,
3528
+ tags: tags
3529
+ }, util: {
3530
+ debounce: debounce,
3531
+ markMatch: markMatch,
3532
+ escapeMarkup: defaultEscapeMarkup,
3533
+ stripDiacritics: stripDiacritics
3534
+ }, "class": {
3535
+ "abstract": AbstractSelect2,
3536
+ "single": SingleSelect2,
3537
+ "multi": MultiSelect2
3538
+ }
3539
+ };
3540
+
3541
+ }(jQuery));
WCVendors/classes/admin/settings/assets/js/select2/select2.min.js CHANGED
@@ -1,1564 +1,23 @@
1
- /*
2
- Copyright 2012 Igor Vaynberg
3
-
4
- Version: @@ver@@ Timestamp: @@timestamp@@
5
-
6
- This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
7
- General Public License version 2 (the "GPL License"). You may choose either license to govern your
8
- use of this software only upon the condition that you accept all of the terms of either the Apache
9
- License or the GPL License.
10
-
11
- You may obtain a copy of the Apache License and the GPL License at:
12
-
13
- http://www.apache.org/licenses/LICENSE-2.0
14
- http://www.gnu.org/licenses/gpl-2.0.html
15
-
16
- Unless required by applicable law or agreed to in writing, software distributed under the
17
- Apache License or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
18
- CONDITIONS OF ANY KIND, either express or implied. See the Apache License and the GPL License for
19
- the specific language governing permissions and limitations under the Apache License and the GPL License.
20
- */
21
- (function ($) {
22
- if (typeof $.fn.each2 == "undefined") {
23
- $.fn.extend({each2: function (c) {
24
- var j = $([0]), i = -1, l = this.length;
25
- while (++i < l && (j.context = j[0] = this[i]) && c.call(j[0], i, j) !== false);
26
- return this
27
- }})
28
- }
29
- })(jQuery);
30
- (function ($, undefined) {
31
- "use strict";
32
- if (window.Select2 !== undefined) {
33
- return
34
- }
35
- var KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer, lastMousePosition, $document;
36
- KEY = {TAB: 9, ENTER: 13, ESC: 27, SPACE: 32, LEFT: 37, UP: 38, RIGHT: 39, DOWN: 40, SHIFT: 16, CTRL: 17, ALT: 18, PAGE_UP: 33, PAGE_DOWN: 34, HOME: 36, END: 35, BACKSPACE: 8, DELETE: 46, isArrow: function (k) {
37
- k = k.which ? k.which : k;
38
- switch (k) {
39
- case KEY.LEFT:
40
- case KEY.RIGHT:
41
- case KEY.UP:
42
- case KEY.DOWN:
43
- return true
44
- }
45
- return false
46
- }, isControl: function (e) {
47
- var k = e.which;
48
- switch (k) {
49
- case KEY.SHIFT:
50
- case KEY.CTRL:
51
- case KEY.ALT:
52
- return true
53
- }
54
- if (e.metaKey)return true;
55
- return false
56
- }, isFunctionKey: function (k) {
57
- k = k.which ? k.which : k;
58
- return k >= 112 && k <= 123
59
- }};
60
- $document = $(document);
61
- nextUid = (function () {
62
- var counter = 1;
63
- return function () {
64
- return counter++
65
- }
66
- }());
67
- function indexOf(value, array) {
68
- var i = 0, l = array.length, v;
69
- if (typeof value === "undefined") {
70
- return-1
71
- }
72
- if (value.constructor === String) {
73
- for (; i < l; i = i + 1)if (value.localeCompare(array[i]) === 0)return i
74
- } else {
75
- for (; i < l; i = i + 1) {
76
- v = array[i];
77
- if (v.constructor === String) {
78
- if (v.localeCompare(value) === 0)return i
79
- } else {
80
- if (v === value)return i
81
- }
82
- }
83
- }
84
- return-1
85
- }
86
-
87
- function equal(a, b) {
88
- if (a === b)return true;
89
- if (a === undefined || b === undefined)return false;
90
- if (a === null || b === null)return false;
91
- if (a.constructor === String)return a.localeCompare(b) === 0;
92
- if (b.constructor === String)return b.localeCompare(a) === 0;
93
- return false
94
- }
95
-
96
- function splitVal(string, separator) {
97
- var val, i, l;
98
- if (string === null || string.length < 1)return[];
99
- val = string.split(separator);
100
- for (i = 0, l = val.length; i < l; i = i + 1)val[i] = $.trim(val[i]);
101
- return val
102
- }
103
-
104
- function getSideBorderPadding(element) {
105
- return element.outerWidth(false) - element.width()
106
- }
107
-
108
- function installKeyUpChangeEvent(element) {
109
- var key = "keyup-change-value";
110
- element.bind("keydown", function () {
111
- if ($.data(element, key) === undefined) {
112
- $.data(element, key, element.val())
113
- }
114
- });
115
- element.bind("keyup", function () {
116
- var val = $.data(element, key);
117
- if (val !== undefined && element.val() !== val) {
118
- $.removeData(element, key);
119
- element.trigger("keyup-change")
120
- }
121
- })
122
- }
123
-
124
- $document.bind("mousemove", function (e) {
125
- lastMousePosition = {x: e.pageX, y: e.pageY}
126
- });
127
- function installFilteredMouseMove(element) {
128
- element.bind("mousemove", function (e) {
129
- var lastpos = lastMousePosition;
130
- if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
131
- $(e.target).trigger("mousemove-filtered", e)
132
- }
133
- })
134
- }
135
-
136
- function debounce(quietMillis, fn, ctx) {
137
- ctx = ctx || undefined;
138
- var timeout;
139
- return function () {
140
- var args = arguments;
141
- window.clearTimeout(timeout);
142
- timeout = window.setTimeout(function () {
143
- fn.apply(ctx, args)
144
- }, quietMillis)
145
- }
146
- }
147
-
148
- function thunk(formula) {
149
- var evaluated = false, value;
150
- return function () {
151
- if (evaluated === false) {
152
- value = formula();
153
- evaluated = true
154
- }
155
- return value
156
- }
157
- };
158
- function installDebouncedScroll(threshold, element) {
159
- var notify = debounce(threshold, function (e) {
160
- element.trigger("scroll-debounced", e)
161
- });
162
- element.bind("scroll", function (e) {
163
- if (indexOf(e.target, element.get()) >= 0)notify(e)
164
- })
165
- }
166
-
167
- function killEvent(event) {
168
- event.preventDefault();
169
- event.stopPropagation()
170
- }
171
-
172
- function killEventImmediately(event) {
173
- event.preventDefault();
174
- event.stopImmediatePropagation()
175
- }
176
-
177
- function measureTextWidth(e) {
178
- if (!sizer) {
179
- var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
180
- sizer = $("<div></div>").css({position: "absolute", left: "-10000px", top: "-10000px", display: "none", fontSize: style.fontSize, fontFamily: style.fontFamily, fontStyle: style.fontStyle, fontWeight: style.fontWeight, letterSpacing: style.letterSpacing, textTransform: style.textTransform, whiteSpace: "nowrap"});
181
- $("body").append(sizer)
182
- }
183
- sizer.text(e.val());
184
- return sizer.width()
185
- }
186
-
187
- function markMatch(text, term, markup) {
188
- var match = text.toUpperCase().indexOf(term.toUpperCase()), tl = term.length;
189
- if (match < 0) {
190
- markup.push(text);
191
- return
192
- }
193
- markup.push(text.substring(0, match));
194
- markup.push("<span class='select2-match'>");
195
- markup.push(text.substring(match, match + tl));
196
- markup.push("</span>");
197
- markup.push(text.substring(match + tl, text.length))
198
- }
199
-
200
- function ajax(options) {
201
- var timeout, requestSequence = 0, handler = null, quietMillis = options.quietMillis || 100;
202
- return function (query) {
203
- window.clearTimeout(timeout);
204
- timeout = window.setTimeout(function () {
205
- requestSequence += 1;
206
- var requestNumber = requestSequence, data = options.data, transport = options.transport || $.ajax, traditional = options.traditional || false, type = options.type || 'GET';
207
- data = data.call(this, query.term, query.page, query.context);
208
- if (null !== handler) {
209
- handler.abort()
210
- }
211
- handler = transport.call(null, {url: options.url, dataType: options.dataType, data: data, type: type, traditional: traditional, success: function (data) {
212
- if (requestNumber < requestSequence) {
213
- return
214
- }
215
- var results = options.results(data, query.page);
216
- query.callback(results)
217
- }})
218
- }, quietMillis)
219
- }
220
- }
221
-
222
- function local(options) {
223
- var data = options, dataText, text = function (item) {
224
- return"" + item.text
225
- };
226
- if (!$.isArray(data)) {
227
- text = data.text;
228
- if (!$.isFunction(text)) {
229
- dataText = data.text;
230
- text = function (item) {
231
- return item[dataText]
232
- }
233
- }
234
- data = data.results
235
- }
236
- return function (query) {
237
- var t = query.term, filtered = {results: []}, process;
238
- if (t === "") {
239
- query.callback({results: data});
240
- return
241
- }
242
- process = function (datum, collection) {
243
- var group, attr;
244
- datum = datum[0];
245
- if (datum.children) {
246
- group = {};
247
- for (attr in datum) {
248
- if (datum.hasOwnProperty(attr))group[attr] = datum[attr]
249
- }
250
- group.children = [];
251
- $(datum.children).each2(function (i, childDatum) {
252
- process(childDatum, group.children)
253
- });
254
- if (group.children.length) {
255
- collection.push(group)
256
- }
257
- } else {
258
- if (query.matcher(t, text(datum))) {
259
- collection.push(datum)
260
- }
261
- }
262
- };
263
- $(data).each2(function (i, datum) {
264
- process(datum, filtered.results)
265
- });
266
- query.callback(filtered)
267
- }
268
- }
269
-
270
- function tags(data) {
271
- if ($.isFunction(data)) {
272
- return data
273
- }
274
- return function (query) {
275
- var t = query.term, filtered = {results: []};
276
- $(data).each(function () {
277
- var isObject = this.text !== undefined, text = isObject ? this.text : this;
278
- if (t === "" || query.matcher(t, text)) {
279
- filtered.results.push(isObject ? this : {id: this, text: this})
280
- }
281
- });
282
- query.callback(filtered)
283
- }
284
- }
285
-
286
- function checkFormatter(formatter, formatterName) {
287
- if ($.isFunction(formatter))return true;
288
- if (!formatter)return false;
289
- throw new Error("formatterName must be a function or a falsy value")
290
- }
291
-
292
- function evaluate(val) {
293
- return $.isFunction(val) ? val() : val
294
- }
295
-
296
- function countResults(results) {
297
- var count = 0;
298
- $.each(results, function (i, item) {
299
- if (item.children) {
300
- count += countResults(item.children)
301
- } else {
302
- count++
303
- }
304
- });
305
- return count
306
- }
307
-
308
- function defaultTokenizer(input, selection, selectCallback, opts) {
309
- var original = input, dupe = false, token, index, i, l, separator;
310
- if (!opts.createSearchChoice || !opts.tokenSeparators || opts.tokenSeparators.length < 1)return undefined;
311
- while (true) {
312
- index = -1;
313
- for (i = 0, l = opts.tokenSeparators.length; i < l; i++) {
314
- separator = opts.tokenSeparators[i];
315
- index = input.indexOf(separator);
316
- if (index >= 0)break
317
- }
318
- if (index < 0)break;
319
- token = input.substring(0, index);
320
- input = input.substring(index + separator.length);
321
- if (token.length > 0) {
322
- token = opts.createSearchChoice(token, selection);
323
- if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
324
- dupe = false;
325
- for (i = 0, l = selection.length; i < l; i++) {
326
- if (equal(opts.id(token), opts.id(selection[i]))) {
327
- dupe = true;
328
- break
329
- }
330
- }
331
- if (!dupe)selectCallback(token)
332
- }
333
- }
334
- }
335
- if (original.localeCompare(input) != 0)return input
336
- }
337
-
338
- $document.ready(function () {
339
- $document.bind("mousedown touchend", function (e) {
340
- var target = $(e.target).closest("div.select2-container").get(0), attr;
341
- if (target) {
342
- $document.find("div.select2-container-active").each(function () {
343
- if (this !== target)$(this).data("select2").blur()
344
- })
345
- } else {
346
- target = $(e.target).closest("div.select2-drop").get(0);
347
- $document.find("div.select2-drop-active").each(function () {
348
- if (this !== target)$(this).data("select2").blur()
349
- })
350
- }
351
- target = $(e.target);
352
- attr = target.attr("for");
353
- if ("LABEL" === e.target.tagName && attr && attr.length > 0) {
354
- attr = attr.replace(/([\[\].])/g, '\\$1');
355
- target = $("#" + attr);
356
- target = target.data("select2");
357
- if (target !== undefined) {
358
- target.focus();
359
- e.preventDefault()
360
- }
361
- }
362
- })
363
- });
364
- function clazz(SuperClass, methods) {
365
- var constructor = function () {
366
- };
367
- constructor.prototype = new SuperClass;
368
- constructor.prototype.constructor = constructor;
369
- constructor.prototype.parent = SuperClass.prototype;
370
- constructor.prototype = $.extend(constructor.prototype, methods);
371
- return constructor
372
- }
373
-
374
- AbstractSelect2 = clazz(Object, {bind: function (func) {
375
- var self = this;
376
- return function () {
377
- func.apply(self, arguments)
378
- }
379
- }, init: function (opts) {
380
- var results, search, resultsSelector = ".select2-results";
381
- this.opts = opts = this.prepareOpts(opts);
382
- this.id = opts.id;
383
- if (opts.element.data("select2") !== undefined && opts.element.data("select2") !== null) {
384
- this.destroy()
385
- }
386
- this.enabled = true;
387
- this.container = this.createContainer();
388
- this.containerId = "s2id_" + (opts.element.attr("id") || "autogen" + nextUid());
389
- this.containerSelector = "#" + this.containerId.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
390
- this.container.attr("id", this.containerId);
391
- this.body = thunk(function () {
392
- return opts.element.closest("body")
393
- });
394
- if (opts.element.attr("class") !== undefined) {
395
- this.container.addClass(opts.element.attr("class").replace(/validate\[[\S ]+] ?/, ''))
396
- }
397
- this.container.css(evaluate(opts.containerCss));
398
- this.container.addClass(evaluate(opts.containerCssClass));
399
- this.opts.element.data("select2", this).hide().before(this.container);
400
- this.container.data("select2", this);
401
- this.dropdown = this.container.find(".select2-drop");
402
- this.dropdown.addClass(evaluate(opts.dropdownCssClass));
403
- this.dropdown.data("select2", this);
404
- this.results = results = this.container.find(resultsSelector);
405
- this.search = search = this.container.find("input.select2-input");
406
- search.attr("tabIndex", this.opts.element.attr("tabIndex"));
407
- this.resultsPage = 0;
408
- this.context = null;
409
- this.initContainer();
410
- this.initContainerWidth();
411
- installFilteredMouseMove(this.results);
412
- this.dropdown.delegate(resultsSelector, "mousemove-filtered", this.bind(this.highlightUnderEvent));
413
- installDebouncedScroll(80, this.results);
414
- this.dropdown.delegate(resultsSelector, "scroll-debounced", this.bind(this.loadMoreIfNeeded));
415
- if ($.fn.mousewheel) {
416
- results.mousewheel(function (e, delta, deltaX, deltaY) {
417
- var top = results.scrollTop(), height;
418
- if (deltaY > 0 && top - deltaY <= 0) {
419
- results.scrollTop(0);
420
- killEvent(e)
421
- } else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) {
422
- results.scrollTop(results.get(0).scrollHeight - results.height());
423
- killEvent(e)
424
- }
425
- })
426
- }
427
- installKeyUpChangeEvent(search);
428
- search.bind("keyup-change", this.bind(this.updateResults));
429
- search.bind("focus", function () {
430
- search.addClass("select2-focused");
431
- if (search.val() === " ")search.val("")
432
- });
433
- search.bind("blur", function () {
434
- search.removeClass("select2-focused")
435
- });
436
- this.dropdown.delegate(resultsSelector, "mouseup", this.bind(function (e) {
437
- if ($(e.target).closest(".select2-result-selectable:not(.select2-disabled)").length > 0) {
438
- this.highlightUnderEvent(e);
439
- this.selectHighlighted(e)
440
- } else {
441
- this.focusSearch()
442
- }
443
- killEvent(e)
444
- }));
445
- this.dropdown.bind("click mouseup mousedown", function (e) {
446
- e.stopPropagation()
447
- });
448
- if ($.isFunction(this.opts.initSelection)) {
449
- this.initSelection();
450
- this.monitorSource()
451
- }
452
- if (opts.element.is(":disabled") || opts.element.is("[readonly='readonly']"))this.disable()
453
- }, destroy: function () {
454
- var select2 = this.opts.element.data("select2");
455
- if (select2 !== undefined) {
456
- select2.container.remove();
457
- select2.dropdown.remove();
458
- select2.opts.element.removeData("select2").unbind(".select2").show()
459
- }
460
- }, prepareOpts: function (opts) {
461
- var element, select, idKey, ajaxUrl;
462
- element = opts.element;
463
- if (element.get(0).tagName.toLowerCase() === "select") {
464
- this.select = select = opts.element
465
- }
466
- if (select) {
467
- $.each(["id", "multiple", "ajax", "query", "createSearchChoice", "initSelection", "data", "tags"], function () {
468
- if (this in opts) {
469
- throw new Error("Option '" + this + "' is not allowed for Select2 when attached to a <select> element.")
470
- }
471
- })
472
- }
473
- opts = $.extend({}, {populateResults: function (container, results, query) {
474
- var populate, data, result, children, id = this.opts.id, self = this;
475
- populate = function (results, container, depth) {
476
- var i, l, result, selectable, compound, node, label, innerContainer, formatted;
477
- for (i = 0, l = results.length; i < l; i = i + 1) {
478
- result = results[i];
479
- selectable = id(result) !== undefined;
480
- compound = result.children && result.children.length > 0;
481
- node = $("<li></li>");
482
- node.addClass("select2-results-dept-" + depth);
483
- node.addClass("select2-result");
484
- node.addClass(selectable ? "select2-result-selectable" : "select2-result-unselectable");
485
- if (compound) {
486
- node.addClass("select2-result-with-children")
487
- }
488
- node.addClass(self.opts.formatResultCssClass(result));
489
- label = $("<div></div>");
490
- label.addClass("select2-result-label");
491
- formatted = opts.formatResult(result, label, query);
492
- if (formatted !== undefined) {
493
- label.html(self.opts.escapeMarkup(formatted))
494
- }
495
- node.append(label);
496
- if (compound) {
497
- innerContainer = $("<ul></ul>");
498
- innerContainer.addClass("select2-result-sub");
499
- populate(result.children, innerContainer, depth + 1);
500
- node.append(innerContainer)
501
- }
502
- node.data("select2-data", result);
503
- container.append(node)
504
- }
505
- };
506
- populate(results, container, 0)
507
- }}, $.fn.select2.defaults, opts);
508
- if (typeof(opts.id) !== "function") {
509
- idKey = opts.id;
510
- opts.id = function (e) {
511
- return e[idKey]
512
- }
513
- }
514
- if (select) {
515
- opts.query = this.bind(function (query) {
516
- var data = {results: [], more: false}, term = query.term, children, firstChild, process;
517
- process = function (element, collection) {
518
- var group;
519
- if (element.is("option")) {
520
- if (query.matcher(term, element.text(), element)) {
521
- collection.push({id: element.attr("value"), text: element.text(), element: element.get(), css: element.attr("class")})
522
- }
523
- } else if (element.is("optgroup")) {
524
- group = {text: element.attr("label"), children: [], element: element.get(), css: element.attr("class")};
525
- element.children().each2(function (i, elm) {
526
- process(elm, group.children)
527
- });
528
- if (group.children.length > 0) {
529
- collection.push(group)
530
- }
531
- }
532
- };
533
- children = element.children();
534
- if (this.getPlaceholder() !== undefined && children.length > 0) {
535
- firstChild = children[0];
536
- if ($(firstChild).text() === "") {
537
- children = children.not(firstChild)
538
- }
539
- }
540
- children.each2(function (i, elm) {
541
- process(elm, data.results)
542
- });
543
- query.callback(data)
544
- });
545
- opts.id = function (e) {
546
- return e.id
547
- };
548
- opts.formatResultCssClass = function (data) {
549
- return data.css
550
- }
551
- } else {
552
- if (!("query"in opts)) {
553
- if ("ajax"in opts) {
554
- ajaxUrl = opts.element.data("ajax-url");
555
- if (ajaxUrl && ajaxUrl.length > 0) {
556
- opts.ajax.url = ajaxUrl
557
- }
558
- opts.query = ajax(opts.ajax)
559
- } else if ("data"in opts) {
560
- opts.query = local(opts.data)
561
- } else if ("tags"in opts) {
562
- opts.query = tags(opts.tags);
563
- opts.createSearchChoice = function (term) {
564
- return{id: term, text: term}
565
- };
566
- opts.initSelection = function (element, callback) {
567
- var data = [];
568
- $(splitVal(element.val(), opts.separator)).each(function () {
569
- var id = this, text = this, tags = opts.tags;
570
- if ($.isFunction(tags))tags = tags();
571
- $(tags).each(function () {
572
- if (equal(this.id, id)) {
573
- text = this.text;
574
- return false
575
- }
576
- });
577
- data.push({id: id, text: text})
578
- });
579
- callback(data)
580
- }
581
- }
582
- }
583
- }
584
- if (typeof(opts.query) !== "function") {
585
- throw"query function not defined for Select2 " + opts.element.attr("id")
586
- }
587
- return opts
588
- }, monitorSource: function () {
589
- this.opts.element.bind("change.select2", this.bind(function (e) {
590
- if (this.opts.element.data("select2-change-triggered") !== true) {
591
- this.initSelection()
592
- }
593
- }))
594
- }, triggerChange: function (details) {
595
- details = details || {};
596
- details = $.extend({}, details, {type: "change", val: this.val()});
597
- this.opts.element.data("select2-change-triggered", true);
598
- this.opts.element.trigger(details);
599
- this.opts.element.data("select2-change-triggered", false);
600
- this.opts.element.click();
601
- if (this.opts.blurOnChange)this.opts.element.blur()
602
- }, enable: function () {
603
- if (this.enabled)return;
604
- this.enabled = true;
605
- this.container.removeClass("select2-container-disabled");
606
- this.opts.element.removeAttr("disabled")
607
- }, disable: function () {
608
- if (!this.enabled)return;
609
- this.close();
610
- this.enabled = false;
611
- this.container.addClass("select2-container-disabled");
612
- this.opts.element.attr("disabled", "disabled")
613
- }, opened: function () {
614
- return this.container.hasClass("select2-dropdown-open")
615
- }, positionDropdown: function () {
616
- var offset = this.container.offset(), height = this.container.outerHeight(true), width = this.container.outerWidth(true), dropHeight = this.dropdown.outerHeight(true), viewportBottom = $(window).scrollTop() + document.documentElement.clientHeight, dropTop = offset.top + height, dropLeft = offset.left, enoughRoomBelow = dropTop + dropHeight <= viewportBottom, enoughRoomAbove = (offset.top - dropHeight) >= this.body().scrollTop(), aboveNow = this.dropdown.hasClass("select2-drop-above"), bodyOffset, above, css;
617
- if (this.body().css('position') !== 'static') {
618
- bodyOffset = this.body().offset();
619
- dropTop -= bodyOffset.top;
620
- dropLeft -= bodyOffset.left
621
- }
622
- if (aboveNow) {
623
- above = true;
624
- if (!enoughRoomAbove && enoughRoomBelow)above = false
625
- } else {
626
- above = false;
627
- if (!enoughRoomBelow && enoughRoomAbove)above = true
628
- }
629
- if (above) {
630
- dropTop = offset.top - dropHeight;
631
- this.container.addClass("select2-drop-above");
632
- this.dropdown.addClass("select2-drop-above")
633
- } else {
634
- this.container.removeClass("select2-drop-above");
635
- this.dropdown.removeClass("select2-drop-above")
636
- }
637
- css = $.extend({top: dropTop, left: dropLeft, width: width}, evaluate(this.opts.dropdownCss));
638
- this.dropdown.css(css)
639
- }, shouldOpen: function () {
640
- var event;
641
- if (this.opened())return false;
642
- event = $.Event("open");
643
- this.opts.element.trigger(event);
644
- return!event.isDefaultPrevented()
645
- }, clearDropdownAlignmentPreference: function () {
646
- this.container.removeClass("select2-drop-above");
647
- this.dropdown.removeClass("select2-drop-above")
648
- }, open: function () {
649
- if (!this.shouldOpen())return false;
650
- window.setTimeout(this.bind(this.opening), 1);
651
- return true
652
- }, opening: function () {
653
- var cid = this.containerId, selector = this.containerSelector, scroll = "scroll." + cid, resize = "resize." + cid;
654
- this.container.parents().each(function () {
655
- $(this).bind(scroll, function () {
656
- var s2 = $(selector);
657
- if (s2.length == 0) {
658
- $(this).unbind(scroll)
659
- }
660
- s2.select2("close")
661
- })
662
- });
663
- window.setTimeout(function () {
664
- $(window).bind(resize, function () {
665
- var s2 = $(selector);
666
- if (s2.length == 0) {
667
- $(window).unbind(resize)
668
- }
669
- s2.select2("close")
670
- })
671
- }, 10);
672
- this.clearDropdownAlignmentPreference();
673
- if (this.search.val() === " ") {
674
- this.search.val("")
675
- }
676
- this.container.addClass("select2-dropdown-open").addClass("select2-container-active");
677
- this.updateResults(true);
678
- if (this.dropdown[0] !== this.body().children().last()[0]) {
679
- this.dropdown.detach().appendTo(this.body())
680
- }
681
- this.dropdown.show();
682
- this.positionDropdown();
683
- this.dropdown.addClass("select2-drop-active");
684
- this.ensureHighlightVisible();
685
- this.focusSearch()
686
- }, close: function () {
687
- if (!this.opened())return;
688
- var self = this;
689
- this.container.parents().each(function () {
690
- $(this).unbind("scroll." + self.containerId)
691
- });
692
- $(window).unbind("resize." + this.containerId);
693
- this.clearDropdownAlignmentPreference();
694
- this.dropdown.hide();
695
- this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active");
696
- this.results.empty();
697
- this.clearSearch();
698
- this.opts.element.trigger($.Event("close"))
699
- }, clearSearch: function () {
700
- }, ensureHighlightVisible: function () {
701
- var results = this.results, children, index, child, hb, rb, y, more;
702
- index = this.highlight();
703
- if (index < 0)return;
704
- if (index == 0) {
705
- results.scrollTop(0);
706
- return
707
- }
708
- children = results.find(".select2-result-selectable");
709
- child = $(children[index]);
710
- hb = child.offset().top + child.outerHeight(true);
711
- if (index === children.length - 1) {
712
- more = results.find("li.select2-more-results");
713
- if (more.length > 0) {
714
- hb = more.offset().top + more.outerHeight(true)
715
- }
716
- }
717
- rb = results.offset().top + results.outerHeight(true);
718
- if (hb > rb) {
719
- results.scrollTop(results.scrollTop() + (hb - rb))
720
- }
721
- y = child.offset().top - results.offset().top;
722
- if (y < 0) {
723
- results.scrollTop(results.scrollTop() + y)
724
- }
725
- }, moveHighlight: function (delta) {
726
- var choices = this.results.find(".select2-result-selectable"), index = this.highlight();
727
- while (index > -1 && index < choices.length) {
728
- index += delta;
729
- var choice = $(choices[index]);
730
- if (choice.hasClass("select2-result-selectable") && !choice.hasClass("select2-disabled")) {
731
- this.highlight(index);
732
- break
733
- }
734
- }
735
- }, highlight: function (index) {
736
- var choices = this.results.find(".select2-result-selectable").not(".select2-disabled");
737
- if (arguments.length === 0) {
738
- return indexOf(choices.filter(".select2-highlighted")[0], choices.get())
739
- }
740
- if (index >= choices.length)index = choices.length - 1;
741
- if (index < 0)index = 0;
742
- choices.removeClass("select2-highlighted");
743
- $(choices[index]).addClass("select2-highlighted");
744
- this.ensureHighlightVisible()
745
- }, countSelectableResults: function () {
746
- return this.results.find(".select2-result-selectable").not(".select2-disabled").length
747
- }, highlightUnderEvent: function (event) {
748
- var el = $(event.target).closest(".select2-result-selectable");
749
- if (el.length > 0 && !el.is(".select2-highlighted")) {
750
- var choices = this.results.find('.select2-result-selectable');
751
- this.highlight(choices.index(el))
752
- } else if (el.length == 0) {
753
- this.results.find(".select2-highlighted").removeClass("select2-highlighted")
754
- }
755
- }, loadMoreIfNeeded: function () {
756
- var results = this.results, more = results.find("li.select2-more-results"), below, offset = -1, page = this.resultsPage + 1, self = this, term = this.search.val(), context = this.context;
757
- if (more.length === 0)return;
758
- below = more.offset().top - results.offset().top - results.height();
759
- if (below <= 0) {
760
- more.addClass("select2-active");
761
- this.opts.query({term: term, page: page, context: context, matcher: this.opts.matcher, callback: this.bind(function (data) {
762
- if (!self.opened())return;
763
- self.opts.populateResults.call(this, results, data.results, {term: term, page: page, context: context});
764
- if (data.more === true) {
765
- more.detach().appendTo(results).text(self.opts.formatLoadMore(page + 1));
766
- window.setTimeout(function () {
767
- self.loadMoreIfNeeded()
768
- }, 10)
769
- } else {
770
- more.remove()
771
- }
772
- self.positionDropdown();
773
- self.resultsPage = page
774
- })})
775
- }
776
- }, tokenize: function () {
777
- }, updateResults: function (initial) {
778
- var search = this.search, results = this.results, opts = this.opts, data, self = this, input;
779
- if (initial !== true && (this.showSearchInput === false || !this.opened())) {
780
- return
781
- }
782
- search.addClass("select2-active");
783
- function postRender() {
784
- results.scrollTop(0);
785
- search.removeClass("select2-active");
786
- self.positionDropdown()
787
- }
788
-
789
- function render(html) {
790
- results.html(self.opts.escapeMarkup(html));
791
- postRender()
792
- }
793
-
794
- if (opts.maximumSelectionSize >= 1) {
795
- data = this.data();
796
- if ($.isArray(data) && data.length >= opts.maximumSelectionSize && checkFormatter(opts.formatSelectionTooBig, "formatSelectionTooBig")) {
797
- render("<li class='select2-selection-limit'>" + opts.formatSelectionTooBig(opts.maximumSelectionSize) + "</li>");
798
- return
799
- }
800
- }
801
- if (search.val().length < opts.minimumInputLength) {
802
- if (checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
803
- render("<li class='select2-no-results'>" + opts.formatInputTooShort(search.val(), opts.minimumInputLength) + "</li>")
804
- } else {
805
- render("")
806
- }
807
- return
808
- } else if (opts.formatSearching()) {
809
- render("<li class='select2-searching'>" + opts.formatSearching() + "</li>")
810
- }
811
- input = this.tokenize();
812
- if (input != undefined && input != null) {
813
- search.val(input)
814
- }
815
- this.resultsPage = 1;
816
- opts.query({term: search.val(), page: this.resultsPage, context: null, matcher: opts.matcher, callback: this.bind(function (data) {
817
- var def;
818
- if (!this.opened())return;
819
- this.context = (data.context === undefined) ? null : data.context;
820
- if (this.opts.createSearchChoice && search.val() !== "") {
821
- def = this.opts.createSearchChoice.call(null, search.val(), data.results);
822
- if (def !== undefined && def !== null && self.id(def) !== undefined && self.id(def) !== null) {
823
- if ($(data.results).filter(function () {
824
- return equal(self.id(this), self.id(def))
825
- }).length === 0) {
826
- data.results.unshift(def)
827
- }
828
- }
829
- }
830
- if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
831
- render("<li class='select2-no-results'>" + opts.formatNoMatches(search.val()) + "</li>");
832
- return
833
- }
834
- results.empty();
835
- self.opts.populateResults.call(this, results, data.results, {term: search.val(), page: this.resultsPage, context: null});
836
- if (data.more === true && checkFormatter(opts.formatLoadMore, "formatLoadMore")) {
837
- results.append("<li class='select2-more-results'>" + self.opts.escapeMarkup(opts.formatLoadMore(this.resultsPage)) + "</li>");
838
- window.setTimeout(function () {
839
- self.loadMoreIfNeeded()
840
- }, 10)
841
- }
842
- this.postprocessResults(data, initial);
843
- postRender()
844
- })})
845
- }, cancel: function () {
846
- this.close()
847
- }, blur: function () {
848
- this.close();
849
- this.container.removeClass("select2-container-active");
850
- this.dropdown.removeClass("select2-drop-active");
851
- if (this.search[0] === document.activeElement) {
852
- this.search.blur()
853
- }
854
- this.clearSearch();
855
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
856
- this.opts.element.triggerHandler("blur")
857
- }, focusSearch: function () {
858
- this.search.show();
859
- this.search.focus();
860
- window.setTimeout(this.bind(function () {
861
- this.search.show();
862
- this.search.focus();
863
- this.search.val(this.search.val())
864
- }), 10)
865
- }, selectHighlighted: function () {
866
- var index = this.highlight(), highlighted = this.results.find(".select2-highlighted").not(".select2-disabled"), data = highlighted.closest('.select2-result-selectable').data("select2-data");
867
- if (data) {
868
- highlighted.addClass("select2-disabled");
869
- this.highlight(index);
870
- this.onSelect(data)
871
- }
872
- }, getPlaceholder: function () {
873
- return this.opts.element.attr("placeholder") || this.opts.element.attr("data-placeholder") || this.opts.element.data("placeholder") || this.opts.placeholder
874
- }, initContainerWidth: function () {
875
- function resolveContainerWidth() {
876
- var style, attrs, matches, i, l;
877
- if (this.opts.width === "off") {
878
- return null
879
- } else if (this.opts.width === "element") {
880
- return this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px'
881
- } else if (this.opts.width === "copy" || this.opts.width === "resolve") {
882
- style = this.opts.element.attr('style');
883
- if (style !== undefined) {
884
- attrs = style.split(';');
885
- for (i = 0, l = attrs.length; i < l; i = i + 1) {
886
- matches = attrs[i].replace(/\s/g, '').match(/width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/);
887
- if (matches !== null && matches.length >= 1)return matches[1]
888
- }
889
- }
890
- if (this.opts.width === "resolve") {
891
- style = this.opts.element.css('width');
892
- if (style.indexOf("%") > 0)return style;
893
- return(this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px')
894
- }
895
- return null
896
- } else if ($.isFunction(this.opts.width)) {
897
- return this.opts.width()
898
- } else {
899
- return this.opts.width
900
- }
901
- };
902
- var width = resolveContainerWidth.call(this);
903
- if (width !== null) {
904
- this.container.attr("style", "width: " + width)
905
- }
906
- }});
907
- SingleSelect2 = clazz(AbstractSelect2, {createContainer: function () {
908
- var container = $("<div></div>", {"class": "select2-container"}).html([" <a href='#' onclick='return false;' class='select2-choice'>", " <span></span><abbr class='select2-search-choice-close' style='display:none;'></abbr>", " <div><b></b></div>", "</a>", " <div class='select2-drop select2-offscreen'>", " <div class='select2-search'>", " <input type='text' autocomplete='off' class='select2-input'/>", " </div>", " <ul class='select2-results'>", " </ul>", "</div>"].join(""));
909
- return container
910
- }, opening: function () {
911
- this.search.show();
912
- this.parent.opening.apply(this, arguments);
913
- this.dropdown.removeClass("select2-offscreen")
914
- }, close: function () {
915
- if (!this.opened())return;
916
- this.parent.close.apply(this, arguments);
917
- this.dropdown.removeAttr("style").addClass("select2-offscreen").insertAfter(this.selection).show()
918
- }, focus: function () {
919
- this.close();
920
- this.selection.focus()
921
- }, isFocused: function () {
922
- return this.selection[0] === document.activeElement
923
- }, cancel: function () {
924
- this.parent.cancel.apply(this, arguments);
925
- this.selection.focus()
926
- }, initContainer: function () {
927
- var selection, container = this.container, dropdown = this.dropdown, clickingInside = false;
928
- this.selection = selection = container.find(".select2-choice");
929
- this.search.bind("keydown", this.bind(function (e) {
930
- if (!this.enabled)return;
931
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
932
- killEvent(e);
933
- return
934
- }
935
- if (this.opened()) {
936
- switch (e.which) {
937
- case KEY.UP:
938
- case KEY.DOWN:
939
- this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
940
- killEvent(e);
941
- return;
942
- case KEY.TAB:
943
- case KEY.ENTER:
944
- this.selectHighlighted();
945
- killEvent(e);
946
- return;
947
- case KEY.ESC:
948
- this.cancel(e);
949
- killEvent(e);
950
- return
951
- }
952
- } else {
953
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
954
- return
955
- }
956
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
957
- return
958
- }
959
- this.open();
960
- if (e.which === KEY.ENTER) {
961
- return
962
- }
963
- }
964
- }));
965
- this.search.bind("focus", this.bind(function () {
966
- this.selection.attr("tabIndex", "-1")
967
- }));
968
- this.search.bind("blur", this.bind(function () {
969
- if (!this.opened())this.container.removeClass("select2-container-active");
970
- window.setTimeout(this.bind(function () {
971
- var ti = this.opts.element.attr("tabIndex");
972
- if (ti) {
973
- this.selection.attr("tabIndex", ti)
974
- } else {
975
- this.selection.removeAttr("tabIndex")
976
- }
977
- }), 10)
978
- }));
979
- selection.delegate("abbr", "mousedown", this.bind(function (e) {
980
- if (!this.enabled)return;
981
- this.clear();
982
- killEventImmediately(e);
983
- this.close();
984
- this.triggerChange();
985
- this.selection.focus()
986
- }));
987
- selection.bind("mousedown", this.bind(function (e) {
988
- clickingInside = true;
989
- if (this.opened()) {
990
- this.close();
991
- this.selection.focus()
992
- } else if (this.enabled) {
993
- this.open()
994
- }
995
- clickingInside = false
996
- }));
997
- dropdown.bind("mousedown", this.bind(function () {
998
- this.search.focus()
999
- }));
1000
- selection.bind("focus", this.bind(function () {
1001
- this.container.addClass("select2-container-active");
1002
- this.search.attr("tabIndex", "-1")
1003
- }));
1004
- selection.bind("blur", this.bind(function () {
1005
- if (!this.opened()) {
1006
- this.container.removeClass("select2-container-active")
1007
- }
1008
- window.setTimeout(this.bind(function () {
1009
- this.search.attr("tabIndex", this.opts.element.attr("tabIndex"))
1010
- }), 10)
1011
- }));
1012
- selection.bind("keydown", this.bind(function (e) {
1013
- if (!this.enabled)return;
1014
- if (e.which == KEY.DOWN || e.which == KEY.UP || (e.which == KEY.ENTER && this.opts.openOnEnter)) {
1015
- this.open();
1016
- killEvent(e);
1017
- return
1018
- }
1019
- if (e.which == KEY.DELETE || e.which == KEY.BACKSPACE) {
1020
- if (this.opts.allowClear) {
1021
- this.clear()
1022
- }
1023
- killEvent(e);
1024
- return
1025
- }
1026
- }));
1027
- selection.bind("keypress", this.bind(function (e) {
1028
- var key = String.fromCharCode(e.which);
1029
- this.search.val(key);
1030
- this.open()
1031
- }));
1032
- this.setPlaceholder();
1033
- this.search.bind("focus", this.bind(function () {
1034
- this.container.addClass("select2-container-active")
1035
- }))
1036
- }, clear: function () {
1037
- this.opts.element.val("");
1038
- this.selection.find("span").empty();
1039
- this.selection.removeData("select2-data");
1040
- this.setPlaceholder()
1041
- }, initSelection: function () {
1042
- var selected;
1043
- if (this.opts.element.val() === "" && this.opts.element.text() === "") {
1044
- this.close();
1045
- this.setPlaceholder()
1046
- } else {
1047
- var self = this;
1048
- this.opts.initSelection.call(null, this.opts.element, function (selected) {
1049
- if (selected !== undefined && selected !== null) {
1050
- self.updateSelection(selected);
1051
- self.close();
1052
- self.setPlaceholder()
1053
- }
1054
- })
1055
- }
1056
- }, prepareOpts: function () {
1057
- var opts = this.parent.prepareOpts.apply(this, arguments);
1058
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
1059
- opts.initSelection = function (element, callback) {
1060
- var selected = element.find(":selected");
1061
- if ($.isFunction(callback))callback({id: selected.attr("value"), text: selected.text(), element: selected})
1062
- }
1063
- }
1064
- return opts
1065
- }, setPlaceholder: function () {
1066
- var placeholder = this.getPlaceholder();
1067
- if (this.opts.element.val() === "" && placeholder !== undefined) {
1068
- if (this.select && this.select.find("option:first").text() !== "")return;
1069
- this.selection.find("span").html(this.opts.escapeMarkup(placeholder));
1070
- this.selection.addClass("select2-default");
1071
- this.selection.find("abbr").hide()
1072
- }
1073
- }, postprocessResults: function (data, initial) {
1074
- var selected = 0, self = this, showSearchInput = true;
1075
- this.results.find(".select2-result-selectable").each2(function (i, elm) {
1076
- if (equal(self.id(elm.data("select2-data")), self.opts.element.val())) {
1077
- selected = i;
1078
- return false
1079
- }
1080
- });
1081
- this.highlight(selected);
1082
- if (initial === true) {
1083
- showSearchInput = this.showSearchInput = countResults(data.results) >= this.opts.minimumResultsForSearch;
1084
- this.dropdown.find(".select2-search")[showSearchInput ? "removeClass" : "addClass"]("select2-search-hidden");
1085
- $(this.dropdown, this.container)[showSearchInput ? "addClass" : "removeClass"]("select2-with-searchbox")
1086
- }
1087
- }, onSelect: function (data) {
1088
- var old = this.opts.element.val();
1089
- this.opts.element.val(this.id(data));
1090
- this.updateSelection(data);
1091
- this.close();
1092
- this.selection.focus();
1093
- if (!equal(old, this.id(data))) {
1094
- this.triggerChange()
1095
- }
1096
- }, updateSelection: function (data) {
1097
- var container = this.selection.find("span"), formatted;
1098
- this.selection.data("select2-data", data);
1099
- container.empty();
1100
- formatted = this.opts.formatSelection(data, container);
1101
- if (formatted !== undefined) {
1102
- container.append(this.opts.escapeMarkup(formatted))
1103
- }
1104
- this.selection.removeClass("select2-default");
1105
- if (this.opts.allowClear && this.getPlaceholder() !== undefined) {
1106
- this.selection.find("abbr").show()
1107
- }
1108
- }, val: function () {
1109
- var val, data = null, self = this;
1110
- if (arguments.length === 0) {
1111
- return this.opts.element.val()
1112
- }
1113
- val = arguments[0];
1114
- if (this.select) {
1115
- this.select.val(val).find(":selected").each2(function (i, elm) {
1116
- data = {id: elm.attr("value"), text: elm.text()};
1117
- return false
1118
- });
1119
- this.updateSelection(data);
1120
- this.setPlaceholder()
1121
- } else {
1122
- if (this.opts.initSelection === undefined) {
1123
- throw new Error("cannot call val() if initSelection() is not defined")
1124
- }
1125
- if (!val) {
1126
- this.clear();
1127
- return
1128
- }
1129
- this.opts.element.val(val);
1130
- this.opts.initSelection(this.opts.element, function (data) {
1131
- self.opts.element.val(!data ? "" : self.id(data));
1132
- self.updateSelection(data);
1133
- self.setPlaceholder()
1134
- })
1135
- }
1136
- }, clearSearch: function () {
1137
- this.search.val("")
1138
- }, data: function (value) {
1139
- var data;
1140
- if (arguments.length === 0) {
1141
- data = this.selection.data("select2-data");
1142
- if (data == undefined)data = null;
1143
- return data
1144
- } else {
1145
- if (!value || value === "") {
1146
- this.clear()
1147
- } else {
1148
- this.opts.element.val(!value ? "" : this.id(value));
1149
- this.updateSelection(value)
1150
- }
1151
- }
1152
- }});
1153
- MultiSelect2 = clazz(AbstractSelect2, {createContainer: function () {
1154
- var container = $("<div></div>", {"class": "select2-container select2-container-multi"}).html([" <ul class='select2-choices'>", " <li class='select2-search-field'>", " <input type='text' autocomplete='off' class='select2-input'>", " </li>", "</ul>", "<div class='select2-drop select2-drop-multi' style='display:none;'>", " <ul class='select2-results'>", " </ul>", "</div>"].join(""));
1155
- return container
1156
- }, prepareOpts: function () {
1157
- var opts = this.parent.prepareOpts.apply(this, arguments);
1158
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
1159
- opts.initSelection = function (element, callback) {
1160
- var data = [];
1161
- element.find(":selected").each2(function (i, elm) {
1162
- data.push({id: elm.attr("value"), text: elm.text(), element: elm})
1163
- });
1164
- if ($.isFunction(callback))callback(data)
1165
- }
1166
- }
1167
- return opts
1168
- }, initContainer: function () {
1169
- var selector = ".select2-choices", selection;
1170
- this.searchContainer = this.container.find(".select2-search-field");
1171
- this.selection = selection = this.container.find(selector);
1172
- this.search.bind("keydown", this.bind(function (e) {
1173
- if (!this.enabled)return;
1174
- if (e.which === KEY.BACKSPACE && this.search.val() === "") {
1175
- this.close();
1176
- var choices, selected = selection.find(".select2-search-choice-focus");
1177
- if (selected.length > 0) {
1178
- this.unselect(selected.first());
1179
- this.search.width(10);
1180
- killEvent(e);
1181
- return
1182
- }
1183
- choices = selection.find(".select2-search-choice");
1184
- if (choices.length > 0) {
1185
- choices.last().addClass("select2-search-choice-focus")
1186
- }
1187
- } else {
1188
- selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus")
1189
- }
1190
- if (this.opened()) {
1191
- switch (e.which) {
1192
- case KEY.UP:
1193
- case KEY.DOWN:
1194
- this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
1195
- killEvent(e);
1196
- return;
1197
- case KEY.ENTER:
1198
- case KEY.TAB:
1199
- this.selectHighlighted();
1200
- killEvent(e);
1201
- return;
1202
- case KEY.ESC:
1203
- this.cancel(e);
1204
- killEvent(e);
1205
- return
1206
- }
1207
- }
1208
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.BACKSPACE || e.which === KEY.ESC) {
1209
- return
1210
- }
1211
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
1212
- return
1213
- }
1214
- this.open();
1215
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
1216
- killEvent(e)
1217
- }
1218
- }));
1219
- this.search.bind("keyup", this.bind(this.resizeSearch));
1220
- this.search.bind("blur", this.bind(function (e) {
1221
- this.container.removeClass("select2-container-active");
1222
- this.search.removeClass("select2-focused");
1223
- this.clearSearch();
1224
- e.stopImmediatePropagation()
1225
- }));
1226
- this.container.delegate(selector, "mousedown", this.bind(function (e) {
1227
- if (!this.enabled)return;
1228
- if ($(e.target).closest(".select2-search-choice").length > 0) {
1229
- return
1230
- }
1231
- this.clearPlaceholder();
1232
- this.open();
1233
- this.focusSearch();
1234
- e.preventDefault()
1235
- }));
1236
- this.container.delegate(selector, "focus", this.bind(function () {
1237
- if (!this.enabled)return;
1238
- this.container.addClass("select2-container-active");
1239
- this.dropdown.addClass("select2-drop-active");
1240
- this.clearPlaceholder()
1241
- }));
1242
- this.clearSearch()
1243
- }, enable: function () {
1244
- if (this.enabled)return;
1245
- this.parent.enable.apply(this, arguments);
1246
- this.search.removeAttr("disabled")
1247
- }, disable: function () {
1248
- if (!this.enabled)return;
1249
- this.parent.disable.apply(this, arguments);
1250
- this.search.attr("disabled", true)
1251
- }, initSelection: function () {
1252
- var data;
1253
- if (this.opts.element.val() === "" && this.opts.element.text() === "") {
1254
- this.updateSelection([]);
1255
- this.close();
1256
- this.clearSearch()
1257
- }
1258
- if (this.select || this.opts.element.val() !== "") {
1259
- var self = this;
1260
- this.opts.initSelection.call(null, this.opts.element, function (data) {
1261
- if (data !== undefined && data !== null) {
1262
- self.updateSelection(data);
1263
- self.close();
1264
- self.clearSearch()
1265
- }
1266
- })
1267
- }
1268
- }, clearSearch: function () {
1269
- var placeholder = this.getPlaceholder();
1270
- if (placeholder !== undefined && this.getVal().length === 0 && this.search.hasClass("select2-focused") === false) {
1271
- this.search.val(placeholder).addClass("select2-default");
1272
- this.resizeSearch()
1273
- } else {
1274
- this.search.val(" ").width(10)
1275
- }
1276
- }, clearPlaceholder: function () {
1277
- if (this.search.hasClass("select2-default")) {
1278
- this.search.val("").removeClass("select2-default")
1279
- } else {
1280
- if (this.search.val() === " ")this.search.val("")
1281
- }
1282
- }, opening: function () {
1283
- this.parent.opening.apply(this, arguments);
1284
- this.clearPlaceholder();
1285
- this.resizeSearch();
1286
- this.focusSearch()
1287
- }, close: function () {
1288
- if (!this.opened())return;
1289
- this.parent.close.apply(this, arguments)
1290
- }, focus: function () {
1291
- this.close();
1292
- this.search.focus()
1293
- }, isFocused: function () {
1294
- return this.search.hasClass("select2-focused")
1295
- }, updateSelection: function (data) {
1296
- var ids = [], filtered = [], self = this;
1297
- $(data).each(function () {
1298
- if (indexOf(self.id(this), ids) < 0) {
1299
- ids.push(self.id(this));
1300
- filtered.push(this)
1301
- }
1302
- });
1303
- data = filtered;
1304
- this.selection.find(".select2-search-choice").remove();
1305
- $(data).each(function () {
1306
- self.addSelectedChoice(this)
1307
- });
1308
- self.postprocessResults()
1309
- }, tokenize: function () {
1310
- var input = this.search.val();
1311
- input = this.opts.tokenizer(input, this.data(), this.bind(this.onSelect), this.opts);
1312
- if (input != null && input != undefined) {
1313
- this.search.val(input);
1314
- if (input.length > 0) {
1315
- this.open()
1316
- }
1317
- }
1318
- }, onSelect: function (data) {
1319
- this.addSelectedChoice(data);
1320
- if (this.select || !this.opts.closeOnSelect)this.postprocessResults();
1321
- if (this.opts.closeOnSelect) {
1322
- this.close();
1323
- this.search.width(10)
1324
- } else {
1325
- if (this.countSelectableResults() > 0) {
1326
- this.search.width(10);
1327
- this.resizeSearch();
1328
- this.positionDropdown()
1329
- } else {
1330
- this.close()
1331
- }
1332
- }
1333
- this.triggerChange({added: data});
1334
- this.focusSearch()
1335
- }, cancel: function () {
1336
- this.close();
1337
- this.focusSearch()
1338
- }, addSelectedChoice: function (data) {
1339
- var choice = $("<li class='select2-search-choice'>" + " <div></div>" + " <a href='#' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a>" + "</li>"), id = this.id(data), val = this.getVal(), formatted;
1340
- formatted = this.opts.formatSelection(data, choice.find("div"));
1341
- if (formatted != undefined) {
1342
- choice.find("div").replaceWith("<div>" + this.opts.escapeMarkup(formatted) + "</div>")
1343
- }
1344
- choice.find(".select2-search-choice-close").bind("mousedown", killEvent).bind("click dblclick", this.bind(function (e) {
1345
- if (!this.enabled)return;
1346
- $(e.target).closest(".select2-search-choice").fadeOut('fast', this.bind(function () {
1347
- this.unselect($(e.target));
1348
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
1349
- this.close();
1350
- this.focusSearch()
1351
- })).dequeue();
1352
- killEvent(e)
1353
- })).bind("focus", this.bind(function () {
1354
- if (!this.enabled)return;
1355
- this.container.addClass("select2-container-active");
1356
- this.dropdown.addClass("select2-drop-active")
1357
- }));
1358
- choice.data("select2-data", data);
1359
- choice.insertBefore(this.searchContainer);
1360
- val.push(id);
1361
- this.setVal(val)
1362
- }, unselect: function (selected) {
1363
- var val = this.getVal(), data, index;
1364
- selected = selected.closest(".select2-search-choice");
1365
- if (selected.length === 0) {
1366
- throw"Invalid argument: " + selected + ". Must be .select2-search-choice"
1367
- }
1368
- data = selected.data("select2-data");
1369
- index = indexOf(this.id(data), val);
1370
- if (index >= 0) {
1371
- val.splice(index, 1);
1372
- this.setVal(val);
1373
- if (this.select)this.postprocessResults()
1374
- }
1375
- selected.remove();
1376
- this.triggerChange({removed: data})
1377
- }, postprocessResults: function () {
1378
- var val = this.getVal(), choices = this.results.find(".select2-result-selectable"), compound = this.results.find(".select2-result-with-children"), self = this;
1379
- choices.each2(function (i, choice) {
1380
- var id = self.id(choice.data("select2-data"));
1381
- if (indexOf(id, val) >= 0) {
1382
- choice.addClass("select2-disabled").removeClass("select2-result-selectable")
1383
- } else {
1384
- choice.removeClass("select2-disabled").addClass("select2-result-selectable")
1385
- }
1386
- });
1387
- compound.each2(function (i, e) {
1388
- if (e.find(".select2-result-selectable").length == 0) {
1389
- e.addClass("select2-disabled")
1390
- } else {
1391
- e.removeClass("select2-disabled")
1392
- }
1393
- });
1394
- choices.each2(function (i, choice) {
1395
- if (!choice.hasClass("select2-disabled") && choice.hasClass("select2-result-selectable")) {
1396
- self.highlight(0);
1397
- return false
1398
- }
1399
- })
1400
- }, resizeSearch: function () {
1401
- var minimumWidth, left, maxWidth, containerLeft, searchWidth, sideBorderPadding = getSideBorderPadding(this.search);
1402
- minimumWidth = measureTextWidth(this.search) + 10;
1403
- left = this.search.offset().left;
1404
- maxWidth = this.selection.width();
1405
- containerLeft = this.selection.offset().left;
1406
- searchWidth = maxWidth - (left - containerLeft) - sideBorderPadding;
1407
- if (searchWidth < minimumWidth) {
1408
- searchWidth = maxWidth - sideBorderPadding
1409
- }
1410
- if (searchWidth < 40) {
1411
- searchWidth = maxWidth - sideBorderPadding
1412
- }
1413
- this.search.width(searchWidth)
1414
- }, getVal: function () {
1415
- var val;
1416
- if (this.select) {
1417
- val = this.select.val();
1418
- return val === null ? [] : val
1419
- } else {
1420
- val = this.opts.element.val();
1421
- return splitVal(val, this.opts.separator)
1422
- }
1423
- }, setVal: function (val) {
1424
- var unique;
1425
- if (this.select) {
1426
- this.select.val(val)
1427
- } else {
1428
- unique = [];
1429
- $(val).each(function () {
1430
- if (indexOf(this, unique) < 0)unique.push(this)
1431
- });
1432
- this.opts.element.val(unique.length === 0 ? "" : unique.join(this.opts.separator))
1433
- }
1434
- }, val: function () {
1435
- var val, data = [], self = this;
1436
- if (arguments.length === 0) {
1437
- return this.getVal()
1438
- }
1439
- val = arguments[0];
1440
- if (!val) {
1441
- this.opts.element.val("");
1442
- this.updateSelection([]);
1443
- this.clearSearch();
1444
- return
1445
- }
1446
- this.setVal(val);
1447
- if (this.select) {
1448
- this.select.find(":selected").each(function () {
1449
- data.push({id: $(this).attr("value"), text: $(this).text()})
1450
- });
1451
- this.updateSelection(data)
1452
- } else {
1453
- if (this.opts.initSelection === undefined) {
1454
- throw new Error("val() cannot be called if initSelection() is not defined")
1455
- }
1456
- this.opts.initSelection(this.opts.element, function (data) {
1457
- var ids = $(data).map(self.id);
1458
- self.setVal(ids);
1459
- self.updateSelection(data);
1460
- self.clearSearch()
1461
- })
1462
- }
1463
- this.clearSearch()
1464
- }, onSortStart: function () {
1465
- if (this.select) {
1466
- throw new Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.")
1467
- }
1468
- this.search.width(0);
1469
- this.searchContainer.hide()
1470
- }, onSortEnd: function () {
1471
- var val = [], self = this;
1472
- this.searchContainer.show();
1473
- this.searchContainer.appendTo(this.searchContainer.parent());
1474
- this.resizeSearch();
1475
- this.selection.find(".select2-search-choice").each(function () {
1476
- val.push(self.opts.id($(this).data("select2-data")))
1477
- });
1478
- this.setVal(val);
1479
- this.triggerChange()
1480
- }, data: function (values) {
1481
- var self = this, ids;
1482
- if (arguments.length === 0) {
1483
- return this.selection.find(".select2-search-choice").map(function () {
1484
- return $(this).data("select2-data")
1485
- }).get()
1486
- } else {
1487
- if (!values) {
1488
- values = []
1489
- }
1490
- ids = $.map(values, function (e) {
1491
- return self.opts.id(e)
1492
- });
1493
- this.setVal(ids);
1494
- this.updateSelection(values);
1495
- this.clearSearch()
1496
- }
1497
- }});
1498
- $.fn.select2 = function () {
1499
- var args = Array.prototype.slice.call(arguments, 0), opts, select2, value, multiple, allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "onSortStart", "onSortEnd", "enable", "disable", "positionDropdown", "data"];
1500
- this.each(function () {
1501
- if (args.length === 0 || typeof(args[0]) === "object") {
1502
- opts = args.length === 0 ? {} : $.extend({}, args[0]);
1503
- opts.element = $(this);
1504
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
1505
- multiple = opts.element.attr("multiple")
1506
- } else {
1507
- multiple = opts.multiple || false;
1508
- if ("tags"in opts) {
1509
- opts.multiple = multiple = true
1510
- }
1511
- }
1512
- select2 = multiple ? new MultiSelect2() : new SingleSelect2();
1513
- select2.init(opts)
1514
- } else if (typeof(args[0]) === "string") {
1515
- if (indexOf(args[0], allowedMethods) < 0) {
1516
- throw"Unknown method: " + args[0]
1517
- }
1518
- value = undefined;
1519
- select2 = $(this).data("select2");
1520
- if (select2 === undefined)return;
1521
- if (args[0] === "container") {
1522
- value = select2.container
1523
- } else {
1524
- value = select2[args[0]].apply(select2, args.slice(1))
1525
- }
1526
- if (value !== undefined) {
1527
- return false
1528
- }
1529
- } else {
1530
- throw"Invalid arguments to select2 plugin: " + args
1531
- }
1532
- });
1533
- return(value === undefined) ? this : value
1534
- };
1535
- $.fn.select2.defaults = {width: "copy", closeOnSelect: true, openOnEnter: true, containerCss: {}, dropdownCss: {}, containerCssClass: "", dropdownCssClass: "", formatResult: function (result, container, query) {
1536
- var markup = [];
1537
- markMatch(result.text, query.term, markup);
1538
- return markup.join("")
1539
- }, formatSelection: function (data, container) {
1540
- return data ? data.text : undefined
1541
- }, formatResultCssClass: function (data) {
1542
- return undefined
1543
- }, formatNoMatches: function () {
1544
- return"No matches found"
1545
- }, formatInputTooShort: function (input, min) {
1546
- return"Please enter " + (min - input.length) + " more characters"
1547
- }, formatSelectionTooBig: function (limit) {
1548
- return"You can only select " + limit + " item" + (limit == 1 ? "" : "s")
1549
- }, formatLoadMore: function (pageNumber) {
1550
- return"Loading more results..."
1551
- }, formatSearching: function () {
1552
- return"Searching..."
1553
- }, minimumResultsForSearch: 0, minimumInputLength: 0, maximumSelectionSize: 0, id: function (e) {
1554
- return e.id
1555
- }, matcher: function (term, text) {
1556
- return text.toUpperCase().indexOf(term.toUpperCase()) >= 0
1557
- }, separator: ",", tokenSeparators: [], tokenizer: defaultTokenizer, escapeMarkup: function (markup) {
1558
- if (markup && typeof(markup) === "string") {
1559
- return markup.replace(/&/g, "&amp;")
1560
- }
1561
- return markup
1562
- }, blurOnChange: false};
1563
- window.Select2 = {query: {ajax: ajax, local: local, tags: tags}, util: {debounce: debounce, markMatch: markMatch}, "class": {"abstract": AbstractSelect2, "single": SingleSelect2, "multi": MultiSelect2}}
1564
- }(jQuery));
1
+ /*
2
+ Copyright 2014 Igor Vaynberg
3
+
4
+ Version: 3.5.2 Timestamp: Sat Nov 1 14:43:36 EDT 2014
5
+
6
+ This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
7
+ General Public License version 2 (the "GPL License"). You may choose either license to govern your
8
+ use of this software only upon the condition that you accept all of the terms of either the Apache
9
+ License or the GPL License.
10
+
11
+ You may obtain a copy of the Apache License and the GPL License at:
12
+
13
+ http://www.apache.org/licenses/LICENSE-2.0
14
+ http://www.gnu.org/licenses/gpl-2.0.html
15
+
16
+ Unless required by applicable law or agreed to in writing, software distributed under the Apache License
17
+ or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
18
+ either express or implied. See the Apache License and the GPL License for the specific language governing
19
+ permissions and limitations under the Apache License and the GPL License.
20
+ */
21
+ !function(a){"undefined"==typeof a.fn.each2&&a.extend(a.fn,{each2:function(b){for(var c=a([0]),d=-1,e=this.length;++d<e&&(c.context=c[0]=this[d])&&b.call(c[0],d,c)!==!1;);return this}})}(jQuery),function(a,b){"use strict";function n(b){var c=a(document.createTextNode(""));b.before(c),c.before(b),c.remove()}function o(a){function b(a){return m[a]||a}return a.replace(/[^\u0000-\u007E]/g,b)}function p(a,b){for(var c=0,d=b.length;d>c;c+=1)if(r(a,b[c]))return c;return-1}function q(){var b=a(l);b.appendTo(document.body);var c={width:b.width()-b[0].clientWidth,height:b.height()-b[0].clientHeight};return b.remove(),c}function r(a,c){return a===c?!0:a===b||c===b?!1:null===a||null===c?!1:a.constructor===String?a+""==c+"":c.constructor===String?c+""==a+"":!1}function s(a,b,c){var d,e,f;if(null===a||a.length<1)return[];for(d=a.split(b),e=0,f=d.length;f>e;e+=1)d[e]=c(d[e]);return d}function t(a){return a.outerWidth(!1)-a.width()}function u(c){var 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w=[];for(m=0,n=d.length;n>m;m+=1)o=d[m],q=o.disabled===!0,p=!q&&j(o)!==b,r=o.children&&o.children.length>0,s=a("<li></li>"),s.addClass("select2-results-dept-"+l),s.addClass("select2-result"),s.addClass(p?"select2-result-selectable":"select2-result-unselectable"),q&&s.addClass("select2-disabled"),r&&s.addClass("select2-result-with-children"),s.addClass(i.opts.formatResultCssClass(o)),s.attr("role","presentation"),t=a(document.createElement("div")),t.addClass("select2-result-label"),t.attr("id","select2-result-label-"+f()),t.attr("role","option"),v=c.formatResult(o,t,g,i.opts.escapeMarkup),v!==b&&(t.html(v),s.append(t)),r&&(u=a("<ul></ul>"),u.addClass("select2-result-sub"),h(o.children,u,l+1),s.append(u)),s.data("select2-data",o),w.push(s[0]);e.append(w),k.text(c.formatMatches(d.length))},h(e,d,0)}},a.fn.select2.defaults,c),"function"!=typeof c.id&&(g=c.id,c.id=function(a){return a[g]}),a.isArray(c.element.data("select2Tags"))){if("tags"in c)throw"tags specified as both an attribute 'data-select2-tags' and in options of Select2 "+c.element.attr("id");c.tags=c.element.data("select2Tags")}if(e?(c.query=this.bind(function(a){var f,g,h,c={results:[],more:!1},e=a.term;h=function(b,c){var d;b.is("option")?a.matcher(e,b.text(),b)&&c.push(i.optionToData(b)):b.is("optgroup")&&(d=i.optionToData(b),b.children().each2(function(a,b){h(b,d.children)}),d.children.length>0&&c.push(d))},f=d.children(),this.getPlaceholder()!==b&&f.length>0&&(g=this.getPlaceholderOption(),g&&(f=f.not(g))),f.each2(function(a,b){h(b,c.results)}),a.callback(c)}),c.id=function(a){return a.id}):"query"in c||("ajax"in c?(h=c.element.data("ajax-url"),h&&h.length>0&&(c.ajax.url=h),c.query=G.call(c.element,c.ajax)):"data"in c?c.query=H(c.data):"tags"in c&&(c.query=I(c.tags),c.createSearchChoice===b&&(c.createSearchChoice=function(b){return{id:a.trim(b),text:a.trim(b)}}),c.initSelection===b&&(c.initSelection=function(b,d){var e=[];a(s(b.val(),c.separator,c.transformVal)).each(function(){var b={id:this,text:this},d=c.tags;a.isFunction(d)&&(d=d()),a(d).each(function(){return r(this.id,b.id)?(b=this,!1):void 0}),e.push(b)}),d(e)}))),"function"!=typeof c.query)throw"query function not defined for Select2 "+c.element.attr("id");if("top"===c.createSearchChoicePosition)c.createSearchChoicePosition=function(a,b){a.unshift(b)};else if("bottom"===c.createSearchChoicePosition)c.createSearchChoicePosition=function(a,b){a.push(b)};else if("function"!=typeof c.createSearchChoicePosition)throw"invalid createSearchChoicePosition option must be 'top', 'bottom' or a custom function";return c},monitorSource:function(){var d,c=this.opts.element,e=this;c.on("change.select2",this.bind(function(){this.opts.element.data("select2-change-triggered")!==!0&&this.initSelection()})),this._sync=this.bind(function(){var a=c.prop("disabled");a===b&&(a=!1),this.enable(!a);var d=c.prop("readonly");d===b&&(d=!1),this.readonly(d),this.container&&(D(this.container,this.opts.element,this.opts.adaptContainerCssClass),this.container.addClass(K(this.opts.containerCssClass,this.opts.element))),this.dropdown&&(D(this.dropdown,this.opts.element,this.opts.adaptDropdownCssClass),this.dropdown.addClass(K(this.opts.dropdownCssClass,this.opts.element)))}),c.length&&c[0].attachEvent&&c.each(function(){this.attachEvent("onpropertychange",e._sync)}),d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver,d!==b&&(this.propertyObserver&&(delete this.propertyObserver,this.propertyObserver=null),this.propertyObserver=new d(function(b){a.each(b,e._sync)}),this.propertyObserver.observe(c.get(0),{attributes:!0,subtree:!1}))},triggerSelect:function(b){var c=a.Event("select2-selecting",{val:this.id(b),object:b,choice:b});return this.opts.element.trigger(c),!c.isDefaultPrevented()},triggerChange:function(b){b=b||{},b=a.extend({},b,{type:"change",val:this.val()}),this.opts.element.data("select2-change-triggered",!0),this.opts.element.trigger(b),this.opts.element.data("select2-change-triggered",!1),this.opts.element.click(),this.opts.blurOnChange&&this.opts.element.blur()},isInterfaceEnabled:function(){return this.enabledInterface===!0},enableInterface:function(){var a=this._enabled&&!this._readonly,b=!a;return a===this.enabledInterface?!1:(this.container.toggleClass("select2-container-disabled",b),this.close(),this.enabledInterface=a,!0)},enable:function(a){a===b&&(a=!0),this._enabled!==a&&(this._enabled=a,this.opts.element.prop("disabled",!a),this.enableInterface())},disable:function(){this.enable(!1)},readonly:function(a){a===b&&(a=!1),this._readonly!==a&&(this._readonly=a,this.opts.element.prop("readonly",a),this.enableInterface())},opened:function(){return this.container?this.container.hasClass("select2-dropdown-open"):!1},positionDropdown:function(){var v,w,x,y,z,b=this.dropdown,c=this.container,d=c.offset(),e=c.outerHeight(!1),f=c.outerWidth(!1),g=b.outerHeight(!1),h=a(window),i=h.width(),k=h.height(),l=h.scrollLeft()+i,m=h.scrollTop()+k,n=d.top+e,o=d.left,p=m>=n+g,q=d.top-g>=h.scrollTop(),r=b.outerWidth(!1),s=function(){return l>=o+r},t=function(){return d.left+l+c.outerWidth(!1)>r},u=b.hasClass("select2-drop-above");u?(w=!0,!q&&p&&(x=!0,w=!1)):(w=!1,!p&&q&&(x=!0,w=!0)),x&&(b.hide(),d=this.container.offset(),e=this.container.outerHeight(!1),f=this.container.outerWidth(!1),g=b.outerHeight(!1),l=h.scrollLeft()+i,m=h.scrollTop()+k,n=d.top+e,o=d.left,r=b.outerWidth(!1),b.show(),this.focusSearch()),this.opts.dropdownAutoWidth?(z=a(".select2-results",b)[0],b.addClass("select2-drop-auto-width"),b.css("width",""),r=b.outerWidth(!1)+(z.scrollHeight===z.clientHeight?0:j.width),r>f?f=r:r=f,g=b.outerHeight(!1)):this.container.removeClass("select2-drop-auto-width"),"static"!==this.body.css("position")&&(v=this.body.offset(),n-=v.top,o-=v.left),!s()&&t()&&(o=d.left+this.container.outerWidth(!1)-r),y={left:o,width:f},w?(y.top=d.top-g,y.bottom="auto",this.container.addClass("select2-drop-above"),b.addClass("select2-drop-above")):(y.top=n,y.bottom="auto",this.container.removeClass("select2-drop-above"),b.removeClass("select2-drop-above")),y=a.extend(y,K(this.opts.dropdownCss,this.opts.element)),b.css(y)},shouldOpen:function(){var b;return this.opened()?!1:this._enabled===!1||this._readonly===!0?!1:(b=a.Event("select2-opening"),this.opts.element.trigger(b),!b.isDefaultPrevented())},clearDropdownAlignmentPreference:function(){this.container.removeClass("select2-drop-above"),this.dropdown.removeClass("select2-drop-above")},open:function(){return this.shouldOpen()?(this.opening(),i.on("mousemove.select2Event",function(a){h.x=a.pageX,h.y=a.pageY}),!0):!1},opening:function(){var f,b=this.containerEventName,c="scroll."+b,d="resize."+b,e="orientationchange."+b;this.container.addClass("select2-dropdown-open").addClass("select2-container-active"),this.clearDropdownAlignmentPreference(),this.dropdown[0]!==this.body.children().last()[0]&&this.dropdown.detach().appendTo(this.body),f=a("#select2-drop-mask"),0===f.length&&(f=a(document.createElement("div")),f.attr("id","select2-drop-mask").attr("class","select2-drop-mask"),f.hide(),f.appendTo(this.body),f.on("mousedown touchstart click",function(b){n(f);var d,c=a("#select2-drop");c.length>0&&(d=c.data("select2"),d.opts.selectOnBlur&&d.selectHighlighted({noFocus:!0}),d.close(),b.preventDefault(),b.stopPropagation())})),this.dropdown.prev()[0]!==f[0]&&this.dropdown.before(f),a("#select2-drop").removeAttr("id"),this.dropdown.attr("id","select2-drop"),f.show(),this.positionDropdown(),this.dropdown.show(),this.positionDropdown(),this.dropdown.addClass("select2-drop-active");var g=this;this.container.parents().add(window).each(function(){a(this).on(d+" "+c+" "+e,function(){g.opened()&&g.positionDropdown()})})},close:function(){if(this.opened()){var b=this.containerEventName,c="scroll."+b,d="resize."+b,e="orientationchange."+b;this.container.parents().add(window).each(function(){a(this).off(c).off(d).off(e)}),this.clearDropdownAlignmentPreference(),a("#select2-drop-mask").hide(),this.dropdown.removeAttr("id"),this.dropdown.hide(),this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active"),this.results.empty(),i.off("mousemove.select2Event"),this.clearSearch(),this.search.removeClass("select2-active"),this.opts.element.trigger(a.Event("select2-close"))}},externalSearch:function(a){this.open(),this.search.val(a),this.updateResults(!1)},clearSearch:function(){},getMaximumSelectionSize:function(){return K(this.opts.maximumSelectionSize,this.opts.element)},ensureHighlightVisible:function(){var c,d,e,f,g,h,i,j,b=this.results;if(d=this.highlight(),!(0>d)){if(0==d)return b.scrollTop(0),void 0;c=this.findHighlightableChoices().find(".select2-result-label"),e=a(c[d]),j=(e.offset()||{}).top||0,f=j+e.outerHeight(!0),d===c.length-1&&(i=b.find("li.select2-more-results"),i.length>0&&(f=i.offset().top+i.outerHeight(!0))),g=b.offset().top+b.outerHeight(!1),f>g&&b.scrollTop(b.scrollTop()+(f-g)),h=j-b.offset().top,0>h&&"none"!=e.css("display")&&b.scrollTop(b.scrollTop()+h)}},findHighlightableChoices:function(){return this.results.find(".select2-result-selectable:not(.select2-disabled):not(.select2-selected)")},moveHighlight:function(b){for(var c=this.findHighlightableChoices(),d=this.highlight();d>-1&&d<c.length;){d+=b;
22
+ var e=a(c[d]);if(e.hasClass("select2-result-selectable")&&!e.hasClass("select2-disabled")&&!e.hasClass("select2-selected")){this.highlight(d);break}}},highlight:function(b){var d,e,c=this.findHighlightableChoices();return 0===arguments.length?p(c.filter(".select2-highlighted")[0],c.get()):(b>=c.length&&(b=c.length-1),0>b&&(b=0),this.removeHighlight(),d=a(c[b]),d.addClass("select2-highlighted"),this.search.attr("aria-activedescendant",d.find(".select2-result-label").attr("id")),this.ensureHighlightVisible(),this.liveRegion.text(d.text()),e=d.data("select2-data"),e&&this.opts.element.trigger({type:"select2-highlight",val:this.id(e),choice:e}),void 0)},removeHighlight:function(){this.results.find(".select2-highlighted").removeClass("select2-highlighted")},touchMoved:function(){this._touchMoved=!0},clearTouchMoved:function(){this._touchMoved=!1},countSelectableResults:function(){return this.findHighlightableChoices().length},highlightUnderEvent:function(b){var c=a(b.target).closest(".select2-result-selectable");if(c.length>0&&!c.is(".select2-highlighted")){var d=this.findHighlightableChoices();this.highlight(d.index(c))}else 0==c.length&&this.removeHighlight()},loadMoreIfNeeded:function(){var c,a=this.results,b=a.find("li.select2-more-results"),d=this.resultsPage+1,e=this,f=this.search.val(),g=this.context;0!==b.length&&(c=b.offset().top-a.offset().top-a.height(),c<=this.opts.loadMorePadding&&(b.addClass("select2-active"),this.opts.query({element:this.opts.element,term:f,page:d,context:g,matcher:this.opts.matcher,callback:this.bind(function(c){e.opened()&&(e.opts.populateResults.call(this,a,c.results,{term:f,page:d,context:g}),e.postprocessResults(c,!1,!1),c.more===!0?(b.detach().appendTo(a).html(e.opts.escapeMarkup(K(e.opts.formatLoadMore,e.opts.element,d+1))),window.setTimeout(function(){e.loadMoreIfNeeded()},10)):b.remove(),e.positionDropdown(),e.resultsPage=d,e.context=c.context,this.opts.element.trigger({type:"select2-loaded",items:c}))})})))},tokenize:function(){},updateResults:function(c){function m(){d.removeClass("select2-active"),h.positionDropdown(),e.find(".select2-no-results,.select2-selection-limit,.select2-searching").length?h.liveRegion.text(e.text()):h.liveRegion.text(h.opts.formatMatches(e.find('.select2-result-selectable:not(".select2-selected")').length))}function n(a){e.html(a),m()}var g,i,l,d=this.search,e=this.results,f=this.opts,h=this,j=d.val(),k=a.data(this.container,"select2-last-term");if((c===!0||!k||!r(j,k))&&(a.data(this.container,"select2-last-term",j),c===!0||this.showSearchInput!==!1&&this.opened())){l=++this.queryCount;var o=this.getMaximumSelectionSize();if(o>=1&&(g=this.data(),a.isArray(g)&&g.length>=o&&J(f.formatSelectionTooBig,"formatSelectionTooBig")))return n("<li class='select2-selection-limit'>"+K(f.formatSelectionTooBig,f.element,o)+"</li>"),void 0;if(d.val().length<f.minimumInputLength)return J(f.formatInputTooShort,"formatInputTooShort")?n("<li class='select2-no-results'>"+K(f.formatInputTooShort,f.element,d.val(),f.minimumInputLength)+"</li>"):n(""),c&&this.showSearch&&this.showSearch(!0),void 0;if(f.maximumInputLength&&d.val().length>f.maximumInputLength)return J(f.formatInputTooLong,"formatInputTooLong")?n("<li class='select2-no-results'>"+K(f.formatInputTooLong,f.element,d.val(),f.maximumInputLength)+"</li>"):n(""),void 0;f.formatSearching&&0===this.findHighlightableChoices().length&&n("<li class='select2-searching'>"+K(f.formatSearching,f.element)+"</li>"),d.addClass("select2-active"),this.removeHighlight(),i=this.tokenize(),i!=b&&null!=i&&d.val(i),this.resultsPage=1,f.query({element:f.element,term:d.val(),page:this.resultsPage,context:null,matcher:f.matcher,callback:this.bind(function(g){var i;if(l==this.queryCount){if(!this.opened())return this.search.removeClass("select2-active"),void 0;if(g.hasError!==b&&J(f.formatAjaxError,"formatAjaxError"))return n("<li class='select2-ajax-error'>"+K(f.formatAjaxError,f.element,g.jqXHR,g.textStatus,g.errorThrown)+"</li>"),void 0;if(this.context=g.context===b?null:g.context,this.opts.createSearchChoice&&""!==d.val()&&(i=this.opts.createSearchChoice.call(h,d.val(),g.results),i!==b&&null!==i&&h.id(i)!==b&&null!==h.id(i)&&0===a(g.results).filter(function(){return r(h.id(this),h.id(i))}).length&&this.opts.createSearchChoicePosition(g.results,i)),0===g.results.length&&J(f.formatNoMatches,"formatNoMatches"))return n("<li class='select2-no-results'>"+K(f.formatNoMatches,f.element,d.val())+"</li>"),void 0;e.empty(),h.opts.populateResults.call(this,e,g.results,{term:d.val(),page:this.resultsPage,context:null}),g.more===!0&&J(f.formatLoadMore,"formatLoadMore")&&(e.append("<li class='select2-more-results'>"+f.escapeMarkup(K(f.formatLoadMore,f.element,this.resultsPage))+"</li>"),window.setTimeout(function(){h.loadMoreIfNeeded()},10)),this.postprocessResults(g,c),m(),this.opts.element.trigger({type:"select2-loaded",items:g})}})})}},cancel:function(){this.close()},blur:function(){this.opts.selectOnBlur&&this.selectHighlighted({noFocus:!0}),this.close(),this.container.removeClass("select2-container-active"),this.search[0]===document.activeElement&&this.search.blur(),this.clearSearch(),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus")},focusSearch:function(){y(this.search)},selectHighlighted:function(a){if(this._touchMoved)return this.clearTouchMoved(),void 0;var b=this.highlight(),c=this.results.find(".select2-highlighted"),d=c.closest(".select2-result").data("select2-data");d?(this.highlight(b),this.onSelect(d,a)):a&&a.noFocus&&this.close()},getPlaceholder:function(){var a;return this.opts.element.attr("placeholder")||this.opts.element.attr("data-placeholder")||this.opts.element.data("placeholder")||this.opts.placeholder||((a=this.getPlaceholderOption())!==b?a.text():b)},getPlaceholderOption:function(){if(this.select){var c=this.select.children("option").first();if(this.opts.placeholderOption!==b)return"first"===this.opts.placeholderOption&&c||"function"==typeof this.opts.placeholderOption&&this.opts.placeholderOption(this.select);if(""===a.trim(c.text())&&""===c.val())return c}},initContainerWidth:function(){function c(){var c,d,e,f,g,h;if("off"===this.opts.width)return null;if("element"===this.opts.width)return 0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px";if("copy"===this.opts.width||"resolve"===this.opts.width){if(c=this.opts.element.attr("style"),c!==b)for(d=c.split(";"),f=0,g=d.length;g>f;f+=1)if(h=d[f].replace(/\s/g,""),e=h.match(/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i),null!==e&&e.length>=1)return e[1];return"resolve"===this.opts.width?(c=this.opts.element.css("width"),c.indexOf("%")>0?c:0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px"):null}return a.isFunction(this.opts.width)?this.opts.width():this.opts.width}var d=c.call(this);null!==d&&this.container.css("width",d)}}),d=O(c,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container"}).html(["<a href='javascript:void(0)' class='select2-choice' tabindex='-1'>"," <span class='select2-chosen'>&#160;</span><abbr class='select2-search-choice-close'></abbr>"," <span class='select2-arrow' role='presentation'><b role='presentation'></b></span>","</a>","<label for='' class='select2-offscreen'></label>","<input class='select2-focusser select2-offscreen' type='text' aria-haspopup='true' role='button' />","<div class='select2-drop select2-display-none'>"," <div class='select2-search'>"," <label for='' class='select2-offscreen'></label>"," <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input' role='combobox' aria-expanded='true'"," aria-autocomplete='list' />"," </div>"," <ul class='select2-results' role='listbox'>"," </ul>","</div>"].join(""));return b},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.focusser.prop("disabled",!this.isInterfaceEnabled())},opening:function(){var c,d,e;this.opts.minimumResultsForSearch>=0&&this.showSearch(!0),this.parent.opening.apply(this,arguments),this.showSearchInput!==!1&&this.search.val(this.focusser.val()),this.opts.shouldFocusInput(this)&&(this.search.focus(),c=this.search.get(0),c.createTextRange?(d=c.createTextRange(),d.collapse(!1),d.select()):c.setSelectionRange&&(e=this.search.val().length,c.setSelectionRange(e,e))),""===this.search.val()&&this.nextSearchTerm!=b&&(this.search.val(this.nextSearchTerm),this.search.select()),this.focusser.prop("disabled",!0).val(""),this.updateResults(!0),this.opts.element.trigger(a.Event("select2-open"))},close:function(){this.opened()&&(this.parent.close.apply(this,arguments),this.focusser.prop("disabled",!1),this.opts.shouldFocusInput(this)&&this.focusser.focus())},focus:function(){this.opened()?this.close():(this.focusser.prop("disabled",!1),this.opts.shouldFocusInput(this)&&this.focusser.focus())},isFocused:function(){return this.container.hasClass("select2-container-active")},cancel:function(){this.parent.cancel.apply(this,arguments),this.focusser.prop("disabled",!1),this.opts.shouldFocusInput(this)&&this.focusser.focus()},destroy:function(){a("label[for='"+this.focusser.attr("id")+"']").attr("for",this.opts.element.attr("id")),this.parent.destroy.apply(this,arguments),N.call(this,"selection","focusser")},initContainer:function(){var b,g,c=this.container,d=this.dropdown,e=f();this.opts.minimumResultsForSearch<0?this.showSearch(!1):this.showSearch(!0),this.selection=b=c.find(".select2-choice"),this.focusser=c.find(".select2-focusser"),b.find(".select2-chosen").attr("id","select2-chosen-"+e),this.focusser.attr("aria-labelledby","select2-chosen-"+e),this.results.attr("id","select2-results-"+e),this.search.attr("aria-owns","select2-results-"+e),this.focusser.attr("id","s2id_autogen"+e),g=a("label[for='"+this.opts.element.attr("id")+"']"),this.opts.element.focus(this.bind(function(){this.focus()})),this.focusser.prev().text(g.text()).attr("for",this.focusser.attr("id"));var h=this.opts.element.attr("title");this.opts.element.attr("title",h||g.text()),this.focusser.attr("tabindex",this.elementTabIndex),this.search.attr("id",this.focusser.attr("id")+"_search"),this.search.prev().text(a("label[for='"+this.focusser.attr("id")+"']").text()).attr("for",this.search.attr("id")),this.search.on("keydown",this.bind(function(a){if(this.isInterfaceEnabled()&&229!=a.keyCode){if(a.which===k.PAGE_UP||a.which===k.PAGE_DOWN)return A(a),void 0;switch(a.which){case k.UP:case k.DOWN:return this.moveHighlight(a.which===k.UP?-1:1),A(a),void 0;case k.ENTER:return this.selectHighlighted(),A(a),void 0;case k.TAB:return this.selectHighlighted({noFocus:!0}),void 0;case k.ESC:return this.cancel(a),A(a),void 0}}})),this.search.on("blur",this.bind(function(){document.activeElement===this.body.get(0)&&window.setTimeout(this.bind(function(){this.opened()&&this.search.focus()}),0)})),this.focusser.on("keydown",this.bind(function(a){if(this.isInterfaceEnabled()&&a.which!==k.TAB&&!k.isControl(a)&&!k.isFunctionKey(a)&&a.which!==k.ESC){if(this.opts.openOnEnter===!1&&a.which===k.ENTER)return A(a),void 0;if(a.which==k.DOWN||a.which==k.UP||a.which==k.ENTER&&this.opts.openOnEnter){if(a.altKey||a.ctrlKey||a.shiftKey||a.metaKey)return;return this.open(),A(a),void 0}return a.which==k.DELETE||a.which==k.BACKSPACE?(this.opts.allowClear&&this.clear(),A(a),void 0):void 0}})),u(this.focusser),this.focusser.on("keyup-change input",this.bind(function(a){if(this.opts.minimumResultsForSearch>=0){if(a.stopPropagation(),this.opened())return;this.open()}})),b.on("mousedown touchstart","abbr",this.bind(function(a){this.isInterfaceEnabled()&&(this.clear(),B(a),this.close(),this.selection&&this.selection.focus())})),b.on("mousedown touchstart",this.bind(function(c){n(b),this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.opened()?this.close():this.isInterfaceEnabled()&&this.open(),A(c)})),d.on("mousedown touchstart",this.bind(function(){this.opts.shouldFocusInput(this)&&this.search.focus()})),b.on("focus",this.bind(function(a){A(a)})),this.focusser.on("focus",this.bind(function(){this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active")})).on("blur",this.bind(function(){this.opened()||(this.container.removeClass("select2-container-active"),this.opts.element.trigger(a.Event("select2-blur")))})),this.search.on("focus",this.bind(function(){this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active")})),this.initContainerWidth(),this.opts.element.hide(),this.setPlaceholder()},clear:function(b){var c=this.selection.data("select2-data");if(c){var d=a.Event("select2-clearing");if(this.opts.element.trigger(d),d.isDefaultPrevented())return;var e=this.getPlaceholderOption();this.opts.element.val(e?e.val():""),this.selection.find(".select2-chosen").empty(),this.selection.removeData("select2-data"),this.setPlaceholder(),b!==!1&&(this.opts.element.trigger({type:"select2-removed",val:this.id(c),choice:c}),this.triggerChange({removed:c}))}},initSelection:function(){if(this.isPlaceholderOptionSelected())this.updateSelection(null),this.close(),this.setPlaceholder();else{var c=this;this.opts.initSelection.call(null,this.opts.element,function(a){a!==b&&null!==a&&(c.updateSelection(a),c.close(),c.setPlaceholder(),c.nextSearchTerm=c.opts.nextSearchTerm(a,c.search.val()))})}},isPlaceholderOptionSelected:function(){var a;return this.getPlaceholder()===b?!1:(a=this.getPlaceholderOption())!==b&&a.prop("selected")||""===this.opts.element.val()||this.opts.element.val()===b||null===this.opts.element.val()},prepareOpts:function(){var b=this.parent.prepareOpts.apply(this,arguments),c=this;return"select"===b.element.get(0).tagName.toLowerCase()?b.initSelection=function(a,b){var d=a.find("option").filter(function(){return this.selected&&!this.disabled});b(c.optionToData(d))}:"data"in b&&(b.initSelection=b.initSelection||function(c,d){var e=c.val(),f=null;b.query({matcher:function(a,c,d){var g=r(e,b.id(d));return g&&(f=d),g},callback:a.isFunction(d)?function(){d(f)}:a.noop})}),b},getPlaceholder:function(){return this.select&&this.getPlaceholderOption()===b?b:this.parent.getPlaceholder.apply(this,arguments)},setPlaceholder:function(){var a=this.getPlaceholder();if(this.isPlaceholderOptionSelected()&&a!==b){if(this.select&&this.getPlaceholderOption()===b)return;this.selection.find(".select2-chosen").html(this.opts.escapeMarkup(a)),this.selection.addClass("select2-default"),this.container.removeClass("select2-allowclear")}},postprocessResults:function(a,b,c){var d=0,e=this;if(this.findHighlightableChoices().each2(function(a,b){return r(e.id(b.data("select2-data")),e.opts.element.val())?(d=a,!1):void 0}),c!==!1&&(b===!0&&d>=0?this.highlight(d):this.highlight(0)),b===!0){var g=this.opts.minimumResultsForSearch;g>=0&&this.showSearch(L(a.results)>=g)}},showSearch:function(b){this.showSearchInput!==b&&(this.showSearchInput=b,this.dropdown.find(".select2-search").toggleClass("select2-search-hidden",!b),this.dropdown.find(".select2-search").toggleClass("select2-offscreen",!b),a(this.dropdown,this.container).toggleClass("select2-with-searchbox",b))},onSelect:function(a,b){if(this.triggerSelect(a)){var c=this.opts.element.val(),d=this.data();this.opts.element.val(this.id(a)),this.updateSelection(a),this.opts.element.trigger({type:"select2-selected",val:this.id(a),choice:a}),this.nextSearchTerm=this.opts.nextSearchTerm(a,this.search.val()),this.close(),b&&b.noFocus||!this.opts.shouldFocusInput(this)||this.focusser.focus(),r(c,this.id(a))||this.triggerChange({added:a,removed:d})}},updateSelection:function(a){var d,e,c=this.selection.find(".select2-chosen");this.selection.data("select2-data",a),c.empty(),null!==a&&(d=this.opts.formatSelection(a,c,this.opts.escapeMarkup)),d!==b&&c.append(d),e=this.opts.formatSelectionCssClass(a,c),e!==b&&c.addClass(e),this.selection.removeClass("select2-default"),this.opts.allowClear&&this.getPlaceholder()!==b&&this.container.addClass("select2-allowclear")},val:function(){var a,c=!1,d=null,e=this,f=this.data();if(0===arguments.length)return this.opts.element.val();if(a=arguments[0],arguments.length>1&&(c=arguments[1]),this.select)this.select.val(a).find("option").filter(function(){return this.selected}).each2(function(a,b){return d=e.optionToData(b),!1}),this.updateSelection(d),this.setPlaceholder(),c&&this.triggerChange({added:d,removed:f});else{if(!a&&0!==a)return this.clear(c),void 0;if(this.opts.initSelection===b)throw new Error("cannot call val() if initSelection() is not defined");this.opts.element.val(a),this.opts.initSelection(this.opts.element,function(a){e.opts.element.val(a?e.id(a):""),e.updateSelection(a),e.setPlaceholder(),c&&e.triggerChange({added:a,removed:f})})}},clearSearch:function(){this.search.val(""),this.focusser.val("")},data:function(a){var c,d=!1;return 0===arguments.length?(c=this.selection.data("select2-data"),c==b&&(c=null),c):(arguments.length>1&&(d=arguments[1]),a?(c=this.data(),this.opts.element.val(a?this.id(a):""),this.updateSelection(a),d&&this.triggerChange({added:a,removed:c})):this.clear(d),void 0)}}),e=O(c,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container select2-container-multi"}).html(["<ul class='select2-choices'>"," <li class='select2-search-field'>"," <label for='' class='select2-offscreen'></label>"," <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input'>"," </li>","</ul>","<div class='select2-drop select2-drop-multi select2-display-none'>"," <ul class='select2-results'>"," </ul>","</div>"].join(""));return b},prepareOpts:function(){var b=this.parent.prepareOpts.apply(this,arguments),c=this;return"select"===b.element.get(0).tagName.toLowerCase()?b.initSelection=function(a,b){var d=[];a.find("option").filter(function(){return this.selected&&!this.disabled}).each2(function(a,b){d.push(c.optionToData(b))}),b(d)}:"data"in b&&(b.initSelection=b.initSelection||function(c,d){var e=s(c.val(),b.separator,b.transformVal),f=[];b.query({matcher:function(c,d,g){var h=a.grep(e,function(a){return r(a,b.id(g))}).length;return h&&f.push(g),h},callback:a.isFunction(d)?function(){for(var a=[],c=0;c<e.length;c++)for(var g=e[c],h=0;h<f.length;h++){var i=f[h];if(r(g,b.id(i))){a.push(i),f.splice(h,1);break}}d(a)}:a.noop})}),b},selectChoice:function(a){var b=this.container.find(".select2-search-choice-focus");b.length&&a&&a[0]==b[0]||(b.length&&this.opts.element.trigger("choice-deselected",b),b.removeClass("select2-search-choice-focus"),a&&a.length&&(this.close(),a.addClass("select2-search-choice-focus"),this.opts.element.trigger("choice-selected",a)))},destroy:function(){a("label[for='"+this.search.attr("id")+"']").attr("for",this.opts.element.attr("id")),this.parent.destroy.apply(this,arguments),N.call(this,"searchContainer","selection")},initContainer:function(){var c,b=".select2-choices";this.searchContainer=this.container.find(".select2-search-field"),this.selection=c=this.container.find(b);var d=this;this.selection.on("click",".select2-container:not(.select2-container-disabled) .select2-search-choice:not(.select2-locked)",function(){d.search[0].focus(),d.selectChoice(a(this))}),this.search.attr("id","s2id_autogen"+f()),this.search.prev().text(a("label[for='"+this.opts.element.attr("id")+"']").text()).attr("for",this.search.attr("id")),this.opts.element.focus(this.bind(function(){this.focus()})),this.search.on("input paste",this.bind(function(){this.search.attr("placeholder")&&0==this.search.val().length||this.isInterfaceEnabled()&&(this.opened()||this.open())})),this.search.attr("tabindex",this.elementTabIndex),this.keydowns=0,this.search.on("keydown",this.bind(function(a){if(this.isInterfaceEnabled()){++this.keydowns;var b=c.find(".select2-search-choice-focus"),d=b.prev(".select2-search-choice:not(.select2-locked)"),e=b.next(".select2-search-choice:not(.select2-locked)"),f=z(this.search);if(b.length&&(a.which==k.LEFT||a.which==k.RIGHT||a.which==k.BACKSPACE||a.which==k.DELETE||a.which==k.ENTER)){var g=b;return a.which==k.LEFT&&d.length?g=d:a.which==k.RIGHT?g=e.length?e:null:a.which===k.BACKSPACE?this.unselect(b.first())&&(this.search.width(10),g=d.length?d:e):a.which==k.DELETE?this.unselect(b.first())&&(this.search.width(10),g=e.length?e:null):a.which==k.ENTER&&(g=null),this.selectChoice(g),A(a),g&&g.length||this.open(),void 0}if((a.which===k.BACKSPACE&&1==this.keydowns||a.which==k.LEFT)&&0==f.offset&&!f.length)return this.selectChoice(c.find(".select2-search-choice:not(.select2-locked)").last()),A(a),void 0;if(this.selectChoice(null),this.opened())switch(a.which){case k.UP:case k.DOWN:return this.moveHighlight(a.which===k.UP?-1:1),A(a),void 0;case k.ENTER:return this.selectHighlighted(),A(a),void 0;case k.TAB:return this.selectHighlighted({noFocus:!0}),this.close(),void 0;case k.ESC:return this.cancel(a),A(a),void 0}if(a.which!==k.TAB&&!k.isControl(a)&&!k.isFunctionKey(a)&&a.which!==k.BACKSPACE&&a.which!==k.ESC){if(a.which===k.ENTER){if(this.opts.openOnEnter===!1)return;if(a.altKey||a.ctrlKey||a.shiftKey||a.metaKey)return}this.open(),(a.which===k.PAGE_UP||a.which===k.PAGE_DOWN)&&A(a),a.which===k.ENTER&&A(a)}}})),this.search.on("keyup",this.bind(function(){this.keydowns=0,this.resizeSearch()})),this.search.on("blur",this.bind(function(b){this.container.removeClass("select2-container-active"),this.search.removeClass("select2-focused"),this.selectChoice(null),this.opened()||this.clearSearch(),b.stopImmediatePropagation(),this.opts.element.trigger(a.Event("select2-blur"))})),this.container.on("click",b,this.bind(function(b){this.isInterfaceEnabled()&&(a(b.target).closest(".select2-search-choice").length>0||(this.selectChoice(null),this.clearPlaceholder(),this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.open(),this.focusSearch(),b.preventDefault()))})),this.container.on("focus",b,this.bind(function(){this.isInterfaceEnabled()&&(this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"),this.clearPlaceholder())})),this.initContainerWidth(),this.opts.element.hide(),this.clearSearch()},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.search.prop("disabled",!this.isInterfaceEnabled())},initSelection:function(){if(""===this.opts.element.val()&&""===this.opts.element.text()&&(this.updateSelection([]),this.close(),this.clearSearch()),this.select||""!==this.opts.element.val()){var c=this;this.opts.initSelection.call(null,this.opts.element,function(a){a!==b&&null!==a&&(c.updateSelection(a),c.close(),c.clearSearch())})}},clearSearch:function(){var a=this.getPlaceholder(),c=this.getMaxSearchWidth();a!==b&&0===this.getVal().length&&this.search.hasClass("select2-focused")===!1?(this.search.val(a).addClass("select2-default"),this.search.width(c>0?c:this.container.css("width"))):this.search.val("").width(10)},clearPlaceholder:function(){this.search.hasClass("select2-default")&&this.search.val("").removeClass("select2-default")},opening:function(){this.clearPlaceholder(),this.resizeSearch(),this.parent.opening.apply(this,arguments),this.focusSearch(),""===this.search.val()&&this.nextSearchTerm!=b&&(this.search.val(this.nextSearchTerm),this.search.select()),this.updateResults(!0),this.opts.shouldFocusInput(this)&&this.search.focus(),this.opts.element.trigger(a.Event("select2-open"))},close:function(){this.opened()&&this.parent.close.apply(this,arguments)},focus:function(){this.close(),this.search.focus()},isFocused:function(){return this.search.hasClass("select2-focused")},updateSelection:function(b){var c=[],d=[],e=this;a(b).each(function(){p(e.id(this),c)<0&&(c.push(e.id(this)),d.push(this))}),b=d,this.selection.find(".select2-search-choice").remove(),a(b).each(function(){e.addSelectedChoice(this)}),e.postprocessResults()},tokenize:function(){var a=this.search.val();a=this.opts.tokenizer.call(this,a,this.data(),this.bind(this.onSelect),this.opts),null!=a&&a!=b&&(this.search.val(a),a.length>0&&this.open())},onSelect:function(a,c){this.triggerSelect(a)&&""!==a.text&&(this.addSelectedChoice(a),this.opts.element.trigger({type:"selected",val:this.id(a),choice:a}),this.nextSearchTerm=this.opts.nextSearchTerm(a,this.search.val()),this.clearSearch(),this.updateResults(),(this.select||!this.opts.closeOnSelect)&&this.postprocessResults(a,!1,this.opts.closeOnSelect===!0),this.opts.closeOnSelect?(this.close(),this.search.width(10)):this.countSelectableResults()>0?(this.search.width(10),this.resizeSearch(),this.getMaximumSelectionSize()>0&&this.val().length>=this.getMaximumSelectionSize()?this.updateResults(!0):this.nextSearchTerm!=b&&(this.search.val(this.nextSearchTerm),this.updateResults(),this.search.select()),this.positionDropdown()):(this.close(),this.search.width(10)),this.triggerChange({added:a}),c&&c.noFocus||this.focusSearch())},cancel:function(){this.close(),this.focusSearch()},addSelectedChoice:function(c){var j,k,d=!c.locked,e=a("<li class='select2-search-choice'> <div></div> <a href='#' class='select2-search-choice-close' tabindex='-1'></a></li>"),f=a("<li class='select2-search-choice select2-locked'><div></div></li>"),g=d?e:f,h=this.id(c),i=this.getVal();j=this.opts.formatSelection(c,g.find("div"),this.opts.escapeMarkup),j!=b&&g.find("div").replaceWith(a("<div></div>").html(j)),k=this.opts.formatSelectionCssClass(c,g.find("div")),k!=b&&g.addClass(k),d&&g.find(".select2-search-choice-close").on("mousedown",A).on("click dblclick",this.bind(function(b){this.isInterfaceEnabled()&&(this.unselect(a(b.target)),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus"),A(b),this.close(),this.focusSearch())})).on("focus",this.bind(function(){this.isInterfaceEnabled()&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"))})),g.data("select2-data",c),g.insertBefore(this.searchContainer),i.push(h),this.setVal(i)},unselect:function(b){var d,e,c=this.getVal();if(b=b.closest(".select2-search-choice"),0===b.length)throw"Invalid argument: "+b+". Must be .select2-search-choice";if(d=b.data("select2-data")){var f=a.Event("select2-removing");if(f.val=this.id(d),f.choice=d,this.opts.element.trigger(f),f.isDefaultPrevented())return!1;for(;(e=p(this.id(d),c))>=0;)c.splice(e,1),this.setVal(c),this.select&&this.postprocessResults();return b.remove(),this.opts.element.trigger({type:"select2-removed",val:this.id(d),choice:d}),this.triggerChange({removed:d}),!0}},postprocessResults:function(a,b,c){var d=this.getVal(),e=this.results.find(".select2-result"),f=this.results.find(".select2-result-with-children"),g=this;e.each2(function(a,b){var c=g.id(b.data("select2-data"));p(c,d)>=0&&(b.addClass("select2-selected"),b.find(".select2-result-selectable").addClass("select2-selected"))}),f.each2(function(a,b){b.is(".select2-result-selectable")||0!==b.find(".select2-result-selectable:not(.select2-selected)").length||b.addClass("select2-selected")}),-1==this.highlight()&&c!==!1&&this.opts.closeOnSelect===!0&&g.highlight(0),!this.opts.createSearchChoice&&!e.filter(".select2-result:not(.select2-selected)").length>0&&(!a||a&&!a.more&&0===this.results.find(".select2-no-results").length)&&J(g.opts.formatNoMatches,"formatNoMatches")&&this.results.append("<li class='select2-no-results'>"+K(g.opts.formatNoMatches,g.opts.element,g.search.val())+"</li>")},getMaxSearchWidth:function(){return this.selection.width()-t(this.search)},resizeSearch:function(){var a,b,c,d,e,f=t(this.search);a=C(this.search)+10,b=this.search.offset().left,c=this.selection.width(),d=this.selection.offset().left,e=c-(b-d)-f,a>e&&(e=c-f),40>e&&(e=c-f),0>=e&&(e=a),this.search.width(Math.floor(e))},getVal:function(){var a;return this.select?(a=this.select.val(),null===a?[]:a):(a=this.opts.element.val(),s(a,this.opts.separator,this.opts.transformVal))},setVal:function(b){var c;this.select?this.select.val(b):(c=[],a(b).each(function(){p(this,c)<0&&c.push(this)}),this.opts.element.val(0===c.length?"":c.join(this.opts.separator)))},buildChangeDetails:function(a,b){for(var b=b.slice(0),a=a.slice(0),c=0;c<b.length;c++)for(var d=0;d<a.length;d++)r(this.opts.id(b[c]),this.opts.id(a[d]))&&(b.splice(c,1),c>0&&c--,a.splice(d,1),d--);return{added:b,removed:a}},val:function(c,d){var e,f=this;if(0===arguments.length)return this.getVal();if(e=this.data(),e.length||(e=[]),!c&&0!==c)return this.opts.element.val(""),this.updateSelection([]),this.clearSearch(),d&&this.triggerChange({added:this.data(),removed:e}),void 0;if(this.setVal(c),this.select)this.opts.initSelection(this.select,this.bind(this.updateSelection)),d&&this.triggerChange(this.buildChangeDetails(e,this.data()));else{if(this.opts.initSelection===b)throw new Error("val() cannot be called if initSelection() is not defined");this.opts.initSelection(this.opts.element,function(b){var c=a.map(b,f.id);f.setVal(c),f.updateSelection(b),f.clearSearch(),d&&f.triggerChange(f.buildChangeDetails(e,f.data()))})}this.clearSearch()},onSortStart:function(){if(this.select)throw new Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.");this.search.width(0),this.searchContainer.hide()},onSortEnd:function(){var b=[],c=this;this.searchContainer.show(),this.searchContainer.appendTo(this.searchContainer.parent()),this.resizeSearch(),this.selection.find(".select2-search-choice").each(function(){b.push(c.opts.id(a(this).data("select2-data")))}),this.setVal(b),this.triggerChange()},data:function(b,c){var e,f,d=this;return 0===arguments.length?this.selection.children(".select2-search-choice").map(function(){return a(this).data("select2-data")}).get():(f=this.data(),b||(b=[]),e=a.map(b,function(a){return d.opts.id(a)}),this.setVal(e),this.updateSelection(b),this.clearSearch(),c&&this.triggerChange(this.buildChangeDetails(f,this.data())),void 0)}}),a.fn.select2=function(){var d,e,f,g,h,c=Array.prototype.slice.call(arguments,0),i=["val","destroy","opened","open","close","focus","isFocused","container","dropdown","onSortStart","onSortEnd","enable","disable","readonly","positionDropdown","data","search"],j=["opened","isFocused","container","dropdown"],k=["val","data"],l={search:"externalSearch"};return this.each(function(){if(0===c.length||"object"==typeof c[0])d=0===c.length?{}:a.extend({},c[0]),d.element=a(this),"select"===d.element.get(0).tagName.toLowerCase()?h=d.element.prop("multiple"):(h=d.multiple||!1,"tags"in d&&(d.multiple=h=!0)),e=h?new window.Select2["class"].multi:new window.Select2["class"].single,e.init(d);else{if("string"!=typeof c[0])throw"Invalid arguments to select2 plugin: "+c;if(p(c[0],i)<0)throw"Unknown method: "+c[0];if(g=b,e=a(this).data("select2"),e===b)return;if(f=c[0],"container"===f?g=e.container:"dropdown"===f?g=e.dropdown:(l[f]&&(f=l[f]),g=e[f].apply(e,c.slice(1))),p(c[0],j)>=0||p(c[0],k)>=0&&1==c.length)return!1}}),g===b?this:g},a.fn.select2.defaults={width:"copy",loadMorePadding:0,closeOnSelect:!0,openOnEnter:!0,containerCss:{},dropdownCss:{},containerCssClass:"",dropdownCssClass:"",formatResult:function(a,b,c,d){var e=[];return E(this.text(a),c.term,e,d),e.join("")},transformVal:function(b){return a.trim(b)},formatSelection:function(a,c,d){return a?d(this.text(a)):b},sortResults:function(a){return a},formatResultCssClass:function(a){return a.css},formatSelectionCssClass:function(){return b},minimumResultsForSearch:0,minimumInputLength:0,maximumInputLength:null,maximumSelectionSize:0,id:function(a){return a==b?null:a.id},text:function(b){return b&&this.data&&this.data.text?a.isFunction(this.data.text)?this.data.text(b):b[this.data.text]:b.text
23
+ },matcher:function(a,b){return o(""+b).toUpperCase().indexOf(o(""+a).toUpperCase())>=0},separator:",",tokenSeparators:[],tokenizer:M,escapeMarkup:F,blurOnChange:!1,selectOnBlur:!1,adaptContainerCssClass:function(a){return a},adaptDropdownCssClass:function(){return null},nextSearchTerm:function(){return b},searchInputPlaceholder:"",createSearchChoicePosition:"top",shouldFocusInput:function(a){var b="ontouchstart"in window||navigator.msMaxTouchPoints>0;return b?a.opts.minimumResultsForSearch<0?!1:!0:!0}},a.fn.select2.locales=[],a.fn.select2.locales.en={formatMatches:function(a){return 1===a?"One result is available, press enter to select it.":a+" results are available, use up and down arrow keys to navigate."},formatNoMatches:function(){return"No matches found"},formatAjaxError:function(){return"Loading failed"},formatInputTooShort:function(a,b){var c=b-a.length;return"Please enter "+c+" or more character"+(1==c?"":"s")},formatInputTooLong:function(a,b){var c=a.length-b;return"Please delete "+c+" character"+(1==c?"":"s")},formatSelectionTooBig:function(a){return"You can only select "+a+" item"+(1==a?"":"s")},formatLoadMore:function(){return"Loading more results\u2026"},formatSearching:function(){return"Searching\u2026"}},a.extend(a.fn.select2.defaults,a.fn.select2.locales.en),a.fn.select2.ajaxDefaults={transport:a.ajax,params:{type:"GET",cache:!1,dataType:"json"}},window.Select2={query:{ajax:G,local:H,tags:I},util:{debounce:w,markMatch:E,escapeMarkup:F,stripDiacritics:o},"class":{"abstract":c,single:d,multi:e}}}}(jQuery);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WCVendors/classes/admin/settings/classes/sf-class-settings.php CHANGED
@@ -192,11 +192,14 @@ if ( !class_exists( 'SF_Settings_API' ) ) {
192
  */
193
  public function admin_enqueue_scripts()
194
  {
195
- wp_register_script( 'bootstrap-tooltip', $this->assets_url . 'js/bootstrap-tooltip.js', array( 'jquery' ), '1.0' );
196
- wp_register_script( 'select2', $this->assets_url . 'js/select2/select2.min.js', array( 'jquery' ), '1.0' );
197
- wp_register_script( 'sf-scripts', $this->assets_url . 'js/sf-jquery.js', array( 'jquery' ), '1.0' );
198
- wp_register_style( 'select2', $this->assets_url . 'js/select2/select2.css' );
199
- wp_register_style( 'sf-styles', $this->assets_url . 'css/sf-styles.css' );
 
 
 
200
  }
201
 
202
 
192
  */
193
  public function admin_enqueue_scripts()
194
  {
195
+ global $pagenow;
196
+ if (is_admin() || $pagenow === 'wc_prd_vendor') {
197
+ wp_register_script( 'bootstrap-tooltip', $this->assets_url . 'js/bootstrap-tooltip.js', array( 'jquery' ), '1.0' );
198
+ wp_register_script( 'select2', $this->assets_url . 'js/select2/select2.min.js', array( 'jquery' ), '3.5.2' );
199
+ wp_register_script( 'sf-scripts', $this->assets_url . 'js/sf-jquery.js', array( 'jquery' ), '1.0' );
200
+ wp_register_style( 'select2', $this->assets_url . 'js/select2/select2.css' );
201
+ wp_register_style( 'sf-styles', $this->assets_url . 'css/sf-styles.css' );
202
+ }
203
  }
204
 
205
 
WCVendors/classes/class-shipping.php CHANGED
@@ -22,7 +22,7 @@ class WCV_Shipping
22
  {
23
  // Table Rate Shipping 2 by WooThemes
24
  if ( function_exists( 'woocommerce_get_shipping_method_table_rate' ) ) {
25
- add_action( 'wp', array( $this, 'trs2_clear_transients' ) );
26
  add_action( 'woocommerce_checkout_update_order_meta', array( 'WCV_Shipping', 'trs2_add_shipping_data' ), 1, 2 );
27
  add_action( 'wc_trs2_matched_rates', array( 'WCV_Shipping', 'trs2_store_shipping_data' ), 10, 3 );
28
  }
@@ -145,7 +145,7 @@ class WCV_Shipping
145
  global $woocommerce;
146
 
147
  if ( is_checkout() ) {
148
- $woocommerce->clear_product_transients();
149
  }
150
  }
151
 
22
  {
23
  // Table Rate Shipping 2 by WooThemes
24
  if ( function_exists( 'woocommerce_get_shipping_method_table_rate' ) ) {
25
+ // add_action( 'wp', array( $this, 'trs2_clear_transients' ) );
26
  add_action( 'woocommerce_checkout_update_order_meta', array( 'WCV_Shipping', 'trs2_add_shipping_data' ), 1, 2 );
27
  add_action( 'wc_trs2_matched_rates', array( 'WCV_Shipping', 'trs2_store_shipping_data' ), 10, 3 );
28
  }
145
  global $woocommerce;
146
 
147
  if ( is_checkout() ) {
148
+ wc_delete_product_transients();
149
  }
150
  }
151
 
changelog.txt CHANGED
@@ -1,5 +1,14 @@
1
  Changelog for WC Vendors
2
 
 
 
 
 
 
 
 
 
 
3
  Version 1.4.4
4
 
5
  * Fixed: Hardcoded table in wcv_vendorslist shortcode
1
  Changelog for WC Vendors
2
 
3
+ Version 1.4.5
4
+
5
+ * Updated: select2 3.5.2 for settings api
6
+ * Fixed: Replaced Chosen with Select2 #102
7
+ * Fixed: Table Rate Shipping issue #103
8
+ * Fixed: Featured column issue #100
9
+ * Updated: Filter call for report
10
+ * Fixed: Call to depreciated function #98
11
+
12
  Version 1.4.4
13
 
14
  * Fixed: Hardcoded table in wcv_vendorslist shortcode
class-wc-vendors.php CHANGED
@@ -7,9 +7,9 @@
7
  * Author: WC Vendors
8
  * Author URI: http://wcvendors.com
9
  *
10
- * Version: 1.4.4
11
  * Requires at least: 4.0.0
12
- * Tested up to: 4.1.0
13
  *
14
  * Text Domain: wcvendors
15
  * Domain Path: /WCVendors/languages/
7
  * Author: WC Vendors
8
  * Author URI: http://wcvendors.com
9
  *
10
+ * Version: 1.4.5
11
  * Requires at least: 4.0.0
12
+ * Tested up to: 4.1.1
13
  *
14
  * Text Domain: wcvendors
15
  * Domain Path: /WCVendors/languages/
readme.txt CHANGED
@@ -5,8 +5,8 @@ Donate link: http://www.wcvendors.com/
5
  Author URI: http://www.wcvendors.com/
6
  Plugin URI: http://www.wcvendors.com/
7
  Requires at least: 4.0
8
- Tested up to: 4.1
9
- Stable tag: 1.4.4
10
  License: GPLv2 or later
11
 
12
  The free multi-vendor plugin for WooCommerce. Now you can allow anyone to open a store on your site!
@@ -58,6 +58,15 @@ No Upgrade required at this time.
58
 
59
  == Changelog ==
60
 
 
 
 
 
 
 
 
 
 
61
  = Version 1.4.4 - February 17th 2015 =
62
 
63
  * Fixed: Hardcoded table in wcv_vendorslist shortcode
5
  Author URI: http://www.wcvendors.com/
6
  Plugin URI: http://www.wcvendors.com/
7
  Requires at least: 4.0
8
+ Tested up to: 4.1.1
9
+ Stable tag: 1.4.5
10
  License: GPLv2 or later
11
 
12
  The free multi-vendor plugin for WooCommerce. Now you can allow anyone to open a store on your site!
58
 
59
  == Changelog ==
60
 
61
+ = Version 1.4.5 - February 22nd 2015 =
62
+
63
+ * Updated: select2 3.5.2 for settings api
64
+ * Fixed: Replaced Chosen with Select2 #102
65
+ * Fixed: Table Rate Shipping issue #103
66
+ * Fixed: Featured column issue #100
67
+ * Updated: Filter call for report
68
+ * Fixed: Call to depreciated function #98
69
+
70
  = Version 1.4.4 - February 17th 2015 =
71
 
72
  * Fixed: Hardcoded table in wcv_vendorslist shortcode