Version Description
- Added support for required conditional fields inside hidden groups. A big thank you to @stevish for implementing this.
- Added support for conditional fields in the email messages. This one also goes entirely to @stevish. Thanks man!
- Added @stevish as a contributer to the project :)
- Fix form not working in widgets or other places outside of the loop. Thanks to @ciprianolaru for the solution (https://wordpress.org/support/topic/problem-with-unit_tag-when-not-in-the-loop-form-not-used-in-post-or-page/#post-8299801)
Download this release
Release Info
| Developer | Jules Colle |
| Plugin |  Conditional Fields for Contact Form 7 |
| Version | 0.2 |
| Comparing to | |
| See all releases | |
Code changes from version 0.1.7 to 0.2
- admin.php +202 -202
- contact-form-7-conditional-fields.php +396 -196
- js/scripts.js +13 -3
- readme.txt +92 -78
admin.php
CHANGED
|
@@ -1,203 +1,203 @@
|
|
| 1 |
-
<?php
|
| 2 |
-
|
| 3 |
-
add_action( 'admin_enqueue_scripts', 'wpcf7cf_admin_enqueue_scripts', 11 ); // set priority so scripts and styles get loaded later.
|
| 4 |
-
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| 5 |
-
function wpcf7cf_admin_enqueue_scripts( $hook_suffix ) {
|
| 6 |
-
wp_enqueue_style( 'contact-form-7-cf-admin', wpcf7cf_plugin_url( 'admin-style.css' ), array(), WPCF7CF_VERSION, 'all' );
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| 7 |
-
wp_enqueue_script('cf7cf-scripts-admin', wpcf7cf_plugin_url( 'js/scripts_admin.js' ),array(), WPCF7CF_VERSION,true);
|
| 8 |
-
}
|
| 9 |
-
|
| 10 |
-
add_filter('wpcf7_editor_panels', 'add_conditional_panel');
|
| 11 |
-
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| 12 |
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function add_conditional_panel($panels) {
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| 13 |
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$panels['contitional-panel'] = array(
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| 14 |
-
'title' => __( 'Conditional fields', 'wpcf7cf' ),
|
| 15 |
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'callback' => 'wpcf7cf_editor_panel_conditional'
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| 16 |
-
);
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| 17 |
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return $panels;
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| 18 |
-
}
|
| 19 |
-
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| 20 |
-
function all_field_options($post, $selected = '-1') {
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-
$all_fields = $post->form_scan_shortcode();
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| 22 |
-
?>
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| 23 |
-
<option value="-1" <?php echo $selected == '-1'?'selected':'' ?>>-- Select field --</option>
|
| 24 |
-
<?php
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| 25 |
-
foreach ($all_fields as $tag) {
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| 26 |
-
if ($tag['type'] == 'group' || $tag['name'] == '') continue;
|
| 27 |
-
?>
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| 28 |
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<option value="<?php echo $tag['name']; ?>" <?php echo $selected == $tag['name']?'selected':'' ?>><?php echo $tag['name']; ?></option>
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| 29 |
-
<?php
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| 30 |
-
}
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| 31 |
-
}
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| 32 |
-
|
| 33 |
-
function all_group_options($post, $selected = '-1') {
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| 34 |
-
$all_groups = $post->form_scan_shortcode(array('type'=>'group'));
|
| 35 |
-
|
| 36 |
-
?>
|
| 37 |
-
<option value="-1" <?php echo $selected == '-1'?'selected':'' ?>>-- Select group --</option>
|
| 38 |
-
<?php
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| 39 |
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foreach ($all_groups as $tag) {
|
| 40 |
-
?>
|
| 41 |
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<option value="<?php echo $tag['name']; ?>" <?php echo $selected == $tag['name']?'selected':'' ?>><?php echo $tag['name']; ?></option>
|
| 42 |
-
<?php
|
| 43 |
-
}
|
| 44 |
-
}
|
| 45 |
-
|
| 46 |
-
function all_operator_options($selected = 'equals') {
|
| 47 |
-
$all_options = array('equals', 'not equals');
|
| 48 |
-
foreach($all_options as $option) {
|
| 49 |
-
?>
|
| 50 |
-
<option value="<?php echo $option ?>" <?php echo $selected == $option?'selected':'' ?>><?php echo $option ?></option>
|
| 51 |
-
<?php
|
| 52 |
-
}
|
| 53 |
-
}
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| 54 |
-
|
| 55 |
-
function all_display_options($selected = 'show') {
|
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-
$all_options = array('show', 'hide');
|
| 57 |
-
foreach($all_options as $option) {
|
| 58 |
-
?>
|
| 59 |
-
<option value="<?php echo $option ?>" <?php echo $selected == $option?'selected':'' ?>><?php echo $option ?></option>
|
| 60 |
-
<?php
|
| 61 |
-
}
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| 62 |
-
}
|
| 63 |
-
|
| 64 |
-
function wpcf7cf_editor_panel_conditional($form) {
|
| 65 |
-
|
| 66 |
-
$form_id = $_GET['post'];
|
| 67 |
-
$wpcf7cf_entries = get_post_meta($form_id,'wpcf7cf_options',true);
|
| 68 |
-
|
| 69 |
-
if (!is_array($wpcf7cf_entries)) $wpcf7cf_entries = array();
|
| 70 |
-
|
| 71 |
-
|
| 72 |
-
?>
|
| 73 |
-
<h3><?php echo esc_html( __( 'Conditional fields', 'wpcf7cf' ) ); ?></h3>
|
| 74 |
-
|
| 75 |
-
|
| 76 |
-
<div id="wpcf7cf-new-entry">
|
| 77 |
-
if
|
| 78 |
-
<select name="wpcf7cf_options[{id}][if_field]" class="if-field-select"><?php all_field_options($form); ?></select>
|
| 79 |
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<select name="wpcf7cf_options[{id}][operator]" class="operator"><?php all_operator_options(); ?></select>
|
| 80 |
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<input name="wpcf7cf_options[{id}][if_value]" class="if-value" type="text" placeholder="value">
|
| 81 |
-
then
|
| 82 |
-
<select name="wpcf7cf_options[{id}][then_visibility]" class="then-visibility"><?php all_display_options() ?></select>
|
| 83 |
-
<select name="wpcf7cf_options[{id}][then_field]" class="then-field-select"><?php all_group_options($form); ?></select>
|
| 84 |
-
</div>
|
| 85 |
-
<a id="wpcf7cf-delete-button" class="delete-button" title="delete rule" href="#"><span class="dashicons dashicons-dismiss"></span> Remove rule</a>
|
| 86 |
-
<a id="wpcf7cf-add-button" title="add new rule" href="#"><span class="dashicons dashicons-plus-alt"></span> add new conditional rule</a>
|
| 87 |
-
|
| 88 |
-
<div id="wpcf7cf-entries">
|
| 89 |
-
<?php
|
| 90 |
-
$i = 0;
|
| 91 |
-
foreach($wpcf7cf_entries as $id => $entry) {
|
| 92 |
-
?>
|
| 93 |
-
<div class="entry" id="entry-<?php echo $i ?>">
|
| 94 |
-
if
|
| 95 |
-
<select name="wpcf7cf_options[<?php echo $i ?>][if_field]" class="if-field-select"><?php all_field_options($form, $entry['if_field']); ?></select>
|
| 96 |
-
<select name="wpcf7cf_options[<?php echo $i ?>][operator]" class="operator"><?php all_operator_options($entry['operator']) ?></select>
|
| 97 |
-
<input name="wpcf7cf_options[<?php echo $i ?>][if_value]" class="if-value" type="text" placeholder="value" value="<?php echo $entry['if_value'] ?>">
|
| 98 |
-
then
|
| 99 |
-
<select name="wpcf7cf_options[<?php echo $i ?>][then_visibility]" class="then-visibility"><?php all_display_options($entry['then_visibility']) ?></select>
|
| 100 |
-
<select name="wpcf7cf_options[<?php echo $i ?>][then_field]" class="then-field-select"><?php all_group_options($form, $entry['then_field']); ?></select>
|
| 101 |
-
<a style="display: inline-block;" href="#" title="delete rule" class="delete-button"><span class="dashicons dashicons-dismiss"></span> Remove rule</a>
|
| 102 |
-
</div>
|
| 103 |
-
<?php
|
| 104 |
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$i++;
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}
|
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-
?>
|
| 107 |
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</div>
|
| 108 |
-
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| 109 |
-
|
| 110 |
-
<div id="wpcf7cf-text-entries">
|
| 111 |
-
<p><a href="#" id="wpcf7cf-settings-to-text">Export settings</a></p>
|
| 112 |
-
<div id="wpcf7cf-settings-text-wrap">
|
| 113 |
-
<textarea id="wpcf7cf-settings-text"></textarea>
|
| 114 |
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<p><a href="#" id="wpcf7cf-settings-text-clear">Clear</a></p>
|
| 115 |
-
</div>
|
| 116 |
-
</div>
|
| 117 |
-
|
| 118 |
-
<script>
|
| 119 |
-
(function($) {
|
| 120 |
-
var index = $('#wpcf7cf-entries .entry').length;
|
| 121 |
-
|
| 122 |
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$('.delete-button').click(function(){
|
| 123 |
-
|
| 124 |
-
//if (confirm('You sure?')===false) return false;
|
| 125 |
-
$(this).parent().remove();
|
| 126 |
-
return false;
|
| 127 |
-
|
| 128 |
-
});
|
| 129 |
-
|
| 130 |
-
$('#wpcf7cf-add-button').click(function(){
|
| 131 |
-
|
| 132 |
-
// if ($('#wpcf7cf-new-entry .if-field-select').val() == '-1' || $('#wpcf7cf-new-entry .then-field-select').val() == '-1') {
|
| 133 |
-
// alert('Please select 2 fields');
|
| 134 |
-
// $(this).parent().remove();
|
| 135 |
-
// return false;
|
| 136 |
-
// } else if($('#wpcf7cf-new-entry .if-field-select').val() == $('#wpcf7cf-new-entry .then-field-select').val()) {
|
| 137 |
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// alert('The fields cannot be the same');
|
| 138 |
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// $(this).parent().remove();
|
| 139 |
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// return false;
|
| 140 |
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// }
|
| 141 |
-
|
| 142 |
-
var $delete_button = $('#wpcf7cf-delete-button').clone().removeAttr('id');
|
| 143 |
-
$('<div class="entry" id="entry-'+index+'">'+($('#wpcf7cf-new-entry').html().replace(/{id}/g, index))+'</div>').prependTo('#wpcf7cf-entries').append($delete_button);
|
| 144 |
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$delete_button.click(function(){
|
| 145 |
-
|
| 146 |
-
//if (confirm('You sure?')===false) return false;
|
| 147 |
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$(this).parent().remove();
|
| 148 |
-
return false;
|
| 149 |
-
|
| 150 |
-
});
|
| 151 |
-
index++;
|
| 152 |
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return false;
|
| 153 |
-
|
| 154 |
-
});
|
| 155 |
-
|
| 156 |
-
// settings to
|
| 157 |
-
|
| 158 |
-
$('#wpcf7cf-settings-text-wrap').hide();
|
| 159 |
-
|
| 160 |
-
$('#wpcf7cf-settings-to-text').click(function() {
|
| 161 |
-
$('#wpcf7cf-settings-text-wrap').show();
|
| 162 |
-
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| 163 |
-
$('#wpcf7cf-settings-text').val('');
|
| 164 |
-
$('#wpcf7cf-entries .entry').each(function() {
|
| 165 |
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var $entry = $(this);
|
| 166 |
-
var line = 'if [' + $entry.find('.if-field-select').val() + ']'
|
| 167 |
-
+ ' ' + $entry.find('.operator').val()
|
| 168 |
-
+ ' "' + $entry.find('.if-value').val() + '" then '
|
| 169 |
-
+ $entry.find('.then-visibility').val()
|
| 170 |
-
+ ' [' + $entry.find('.then-field-select').val() + ']';
|
| 171 |
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$('#wpcf7cf-settings-text').val($('#wpcf7cf-settings-text').val() + line + "\n" ).select();
|
| 172 |
-
});
|
| 173 |
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return false;
|
| 174 |
-
});
|
| 175 |
-
|
| 176 |
-
$('#wpcf7cf-settings-text-clear').click(function() {
|
| 177 |
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$('#wpcf7cf-settings-text-wrap').hide();
|
| 178 |
-
$('#wpcf7cf-settings-text').val('');
|
| 179 |
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return false;
|
| 180 |
-
});
|
| 181 |
-
|
| 182 |
-
})( jQuery );
|
| 183 |
-
</script>
|
| 184 |
-
<?php
|
| 185 |
-
}
|
| 186 |
-
|
| 187 |
-
// define the wpcf7_save_contact_form callback
|
| 188 |
-
function wpcf7cf_save_contact_form( $contact_form )
|
| 189 |
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{
|
| 190 |
-
if ( ! isset( $_POST ) || empty( $_POST ) || ! isset( $_POST['wpcf7cf_options'] ) || ! is_array( $_POST['wpcf7cf_options'] ) )
|
| 191 |
-
return;
|
| 192 |
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$post_id = $contact_form->id();
|
| 193 |
-
if ( ! $post_id )
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| 194 |
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return;
|
| 195 |
-
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| 196 |
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unset($_POST['wpcf7cf_options']['{id}']); // remove the dummy entry
|
| 197 |
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| 198 |
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update_post_meta( $post_id, 'wpcf7cf_options', $_POST['wpcf7cf_options'] );
|
| 199 |
-
|
| 200 |
-
};
|
| 201 |
-
|
| 202 |
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// add the action
|
| 203 |
add_action( 'wpcf7_save_contact_form', 'wpcf7cf_save_contact_form', 10, 1 );
|
| 1 |
+
<?php
|
| 2 |
+
|
| 3 |
+
add_action( 'admin_enqueue_scripts', 'wpcf7cf_admin_enqueue_scripts', 11 ); // set priority so scripts and styles get loaded later.
|
| 4 |
+
|
| 5 |
+
function wpcf7cf_admin_enqueue_scripts( $hook_suffix ) {
|
| 6 |
+
wp_enqueue_style( 'contact-form-7-cf-admin', wpcf7cf_plugin_url( 'admin-style.css' ), array(), WPCF7CF_VERSION, 'all' );
|
| 7 |
+
wp_enqueue_script('cf7cf-scripts-admin', wpcf7cf_plugin_url( 'js/scripts_admin.js' ),array(), WPCF7CF_VERSION,true);
|
| 8 |
+
}
|
| 9 |
+
|
| 10 |
+
add_filter('wpcf7_editor_panels', 'add_conditional_panel');
|
| 11 |
+
|
| 12 |
+
function add_conditional_panel($panels) {
|
| 13 |
+
$panels['contitional-panel'] = array(
|
| 14 |
+
'title' => __( 'Conditional fields', 'wpcf7cf' ),
|
| 15 |
+
'callback' => 'wpcf7cf_editor_panel_conditional'
|
| 16 |
+
);
|
| 17 |
+
return $panels;
|
| 18 |
+
}
|
| 19 |
+
|
| 20 |
+
function all_field_options($post, $selected = '-1') {
|
| 21 |
+
$all_fields = $post->form_scan_shortcode();
|
| 22 |
+
?>
|
| 23 |
+
<option value="-1" <?php echo $selected == '-1'?'selected':'' ?>>-- Select field --</option>
|
| 24 |
+
<?php
|
| 25 |
+
foreach ($all_fields as $tag) {
|
| 26 |
+
if ($tag['type'] == 'group' || $tag['name'] == '') continue;
|
| 27 |
+
?>
|
| 28 |
+
<option value="<?php echo $tag['name']; ?>" <?php echo $selected == $tag['name']?'selected':'' ?>><?php echo $tag['name']; ?></option>
|
| 29 |
+
<?php
|
| 30 |
+
}
|
| 31 |
+
}
|
| 32 |
+
|
| 33 |
+
function all_group_options($post, $selected = '-1') {
|
| 34 |
+
$all_groups = $post->form_scan_shortcode(array('type'=>'group'));
|
| 35 |
+
|
| 36 |
+
?>
|
| 37 |
+
<option value="-1" <?php echo $selected == '-1'?'selected':'' ?>>-- Select group --</option>
|
| 38 |
+
<?php
|
| 39 |
+
foreach ($all_groups as $tag) {
|
| 40 |
+
?>
|
| 41 |
+
<option value="<?php echo $tag['name']; ?>" <?php echo $selected == $tag['name']?'selected':'' ?>><?php echo $tag['name']; ?></option>
|
| 42 |
+
<?php
|
| 43 |
+
}
|
| 44 |
+
}
|
| 45 |
+
|
| 46 |
+
function all_operator_options($selected = 'equals') {
|
| 47 |
+
$all_options = array('equals', 'not equals');
|
| 48 |
+
foreach($all_options as $option) {
|
| 49 |
+
?>
|
| 50 |
+
<option value="<?php echo $option ?>" <?php echo $selected == $option?'selected':'' ?>><?php echo $option ?></option>
|
| 51 |
+
<?php
|
| 52 |
+
}
|
| 53 |
+
}
|
| 54 |
+
|
| 55 |
+
function all_display_options($selected = 'show') {
|
| 56 |
+
$all_options = array('show', 'hide');
|
| 57 |
+
foreach($all_options as $option) {
|
| 58 |
+
?>
|
| 59 |
+
<option value="<?php echo $option ?>" <?php echo $selected == $option?'selected':'' ?>><?php echo $option ?></option>
|
| 60 |
+
<?php
|
| 61 |
+
}
|
| 62 |
+
}
|
| 63 |
+
|
| 64 |
+
function wpcf7cf_editor_panel_conditional($form) {
|
| 65 |
+
|
| 66 |
+
$form_id = $_GET['post'];
|
| 67 |
+
$wpcf7cf_entries = get_post_meta($form_id,'wpcf7cf_options',true);
|
| 68 |
+
|
| 69 |
+
if (!is_array($wpcf7cf_entries)) $wpcf7cf_entries = array();
|
| 70 |
+
|
| 71 |
+
|
| 72 |
+
?>
|
| 73 |
+
<h3><?php echo esc_html( __( 'Conditional fields', 'wpcf7cf' ) ); ?></h3>
|
| 74 |
+
|
| 75 |
+
|
| 76 |
+
<div id="wpcf7cf-new-entry">
|
| 77 |
+
if
|
| 78 |
+
<select name="wpcf7cf_options[{id}][if_field]" class="if-field-select"><?php all_field_options($form); ?></select>
|
| 79 |
+
<select name="wpcf7cf_options[{id}][operator]" class="operator"><?php all_operator_options(); ?></select>
|
| 80 |
+
<input name="wpcf7cf_options[{id}][if_value]" class="if-value" type="text" placeholder="value">
|
| 81 |
+
then
|
| 82 |
+
<select name="wpcf7cf_options[{id}][then_visibility]" class="then-visibility"><?php all_display_options() ?></select>
|
| 83 |
+
<select name="wpcf7cf_options[{id}][then_field]" class="then-field-select"><?php all_group_options($form); ?></select>
|
| 84 |
+
</div>
|
| 85 |
+
<a id="wpcf7cf-delete-button" class="delete-button" title="delete rule" href="#"><span class="dashicons dashicons-dismiss"></span> Remove rule</a>
|
| 86 |
+
<a id="wpcf7cf-add-button" title="add new rule" href="#"><span class="dashicons dashicons-plus-alt"></span> add new conditional rule</a>
|
| 87 |
+
|
| 88 |
+
<div id="wpcf7cf-entries">
|
| 89 |
+
<?php
|
| 90 |
+
$i = 0;
|
| 91 |
+
foreach($wpcf7cf_entries as $id => $entry) {
|
| 92 |
+
?>
|
| 93 |
+
<div class="entry" id="entry-<?php echo $i ?>">
|
| 94 |
+
if
|
| 95 |
+
<select name="wpcf7cf_options[<?php echo $i ?>][if_field]" class="if-field-select"><?php all_field_options($form, $entry['if_field']); ?></select>
|
| 96 |
+
<select name="wpcf7cf_options[<?php echo $i ?>][operator]" class="operator"><?php all_operator_options($entry['operator']) ?></select>
|
| 97 |
+
<input name="wpcf7cf_options[<?php echo $i ?>][if_value]" class="if-value" type="text" placeholder="value" value="<?php echo $entry['if_value'] ?>">
|
| 98 |
+
then
|
| 99 |
+
<select name="wpcf7cf_options[<?php echo $i ?>][then_visibility]" class="then-visibility"><?php all_display_options($entry['then_visibility']) ?></select>
|
| 100 |
+
<select name="wpcf7cf_options[<?php echo $i ?>][then_field]" class="then-field-select"><?php all_group_options($form, $entry['then_field']); ?></select>
|
| 101 |
+
<a style="display: inline-block;" href="#" title="delete rule" class="delete-button"><span class="dashicons dashicons-dismiss"></span> Remove rule</a>
|
| 102 |
+
</div>
|
| 103 |
+
<?php
|
| 104 |
+
$i++;
|
| 105 |
+
}
|
| 106 |
+
?>
|
| 107 |
+
</div>
|
| 108 |
+
|
| 109 |
+
|
| 110 |
+
<div id="wpcf7cf-text-entries">
|
| 111 |
+
<p><a href="#" id="wpcf7cf-settings-to-text">Export settings</a></p>
|
| 112 |
+
<div id="wpcf7cf-settings-text-wrap">
|
| 113 |
+
<textarea id="wpcf7cf-settings-text"></textarea>
|
| 114 |
+
<p><a href="#" id="wpcf7cf-settings-text-clear">Clear</a></p>
|
| 115 |
+
</div>
|
| 116 |
+
</div>
|
| 117 |
+
|
| 118 |
+
<script>
|
| 119 |
+
(function($) {
|
| 120 |
+
var index = $('#wpcf7cf-entries .entry').length;
|
| 121 |
+
|
| 122 |
+
$('.delete-button').click(function(){
|
| 123 |
+
|
| 124 |
+
//if (confirm('You sure?')===false) return false;
|
| 125 |
+
$(this).parent().remove();
|
| 126 |
+
return false;
|
| 127 |
+
|
| 128 |
+
});
|
| 129 |
+
|
| 130 |
+
$('#wpcf7cf-add-button').click(function(){
|
| 131 |
+
|
| 132 |
+
// if ($('#wpcf7cf-new-entry .if-field-select').val() == '-1' || $('#wpcf7cf-new-entry .then-field-select').val() == '-1') {
|
| 133 |
+
// alert('Please select 2 fields');
|
| 134 |
+
// $(this).parent().remove();
|
| 135 |
+
// return false;
|
| 136 |
+
// } else if($('#wpcf7cf-new-entry .if-field-select').val() == $('#wpcf7cf-new-entry .then-field-select').val()) {
|
| 137 |
+
// alert('The fields cannot be the same');
|
| 138 |
+
// $(this).parent().remove();
|
| 139 |
+
// return false;
|
| 140 |
+
// }
|
| 141 |
+
|
| 142 |
+
var $delete_button = $('#wpcf7cf-delete-button').clone().removeAttr('id');
|
| 143 |
+
$('<div class="entry" id="entry-'+index+'">'+($('#wpcf7cf-new-entry').html().replace(/{id}/g, index))+'</div>').prependTo('#wpcf7cf-entries').append($delete_button);
|
| 144 |
+
$delete_button.click(function(){
|
| 145 |
+
|
| 146 |
+
//if (confirm('You sure?')===false) return false;
|
| 147 |
+
$(this).parent().remove();
|
| 148 |
+
return false;
|
| 149 |
+
|
| 150 |
+
});
|
| 151 |
+
index++;
|
| 152 |
+
return false;
|
| 153 |
+
|
| 154 |
+
});
|
| 155 |
+
|
| 156 |
+
// settings to
|
| 157 |
+
|
| 158 |
+
$('#wpcf7cf-settings-text-wrap').hide();
|
| 159 |
+
|
| 160 |
+
$('#wpcf7cf-settings-to-text').click(function() {
|
| 161 |
+
$('#wpcf7cf-settings-text-wrap').show();
|
| 162 |
+
|
| 163 |
+
$('#wpcf7cf-settings-text').val('');
|
| 164 |
+
$('#wpcf7cf-entries .entry').each(function() {
|
| 165 |
+
var $entry = $(this);
|
| 166 |
+
var line = 'if [' + $entry.find('.if-field-select').val() + ']'
|
| 167 |
+
+ ' ' + $entry.find('.operator').val()
|
| 168 |
+
+ ' "' + $entry.find('.if-value').val() + '" then '
|
| 169 |
+
+ $entry.find('.then-visibility').val()
|
| 170 |
+
+ ' [' + $entry.find('.then-field-select').val() + ']';
|
| 171 |
+
$('#wpcf7cf-settings-text').val($('#wpcf7cf-settings-text').val() + line + "\n" ).select();
|
| 172 |
+
});
|
| 173 |
+
return false;
|
| 174 |
+
});
|
| 175 |
+
|
| 176 |
+
$('#wpcf7cf-settings-text-clear').click(function() {
|
| 177 |
+
$('#wpcf7cf-settings-text-wrap').hide();
|
| 178 |
+
$('#wpcf7cf-settings-text').val('');
|
| 179 |
+
return false;
|
| 180 |
+
});
|
| 181 |
+
|
| 182 |
+
})( jQuery );
|
| 183 |
+
</script>
|
| 184 |
+
<?php
|
| 185 |
+
}
|
| 186 |
+
|
| 187 |
+
// define the wpcf7_save_contact_form callback
|
| 188 |
+
function wpcf7cf_save_contact_form( $contact_form )
|
| 189 |
+
{
|
| 190 |
+
if ( ! isset( $_POST ) || empty( $_POST ) || ! isset( $_POST['wpcf7cf_options'] ) || ! is_array( $_POST['wpcf7cf_options'] ) )
|
| 191 |
+
return;
|
| 192 |
+
$post_id = $contact_form->id();
|
| 193 |
+
if ( ! $post_id )
|
| 194 |
+
return;
|
| 195 |
+
|
| 196 |
+
unset($_POST['wpcf7cf_options']['{id}']); // remove the dummy entry
|
| 197 |
+
|
| 198 |
+
update_post_meta( $post_id, 'wpcf7cf_options', $_POST['wpcf7cf_options'] );
|
| 199 |
+
|
| 200 |
+
};
|
| 201 |
+
|
| 202 |
+
// add the action
|
| 203 |
add_action( 'wpcf7_save_contact_form', 'wpcf7cf_save_contact_form', 10, 1 );
|
contact-form-7-conditional-fields.php
CHANGED
|
@@ -1,196 +1,396 @@
|
|
| 1 |
-
<?php
|
| 2 |
-
/**
|
| 3 |
-
Plugin Name: Contact Form 7 Conditional Fields
|
| 4 |
-
Plugin URI: http://bdwm.be/
|
| 5 |
-
Description: Adds support for conditional fields to Contact Form 7. This plugin depends on Contact Form 7.
|
| 6 |
-
Author: Jules Colle
|
| 7 |
-
Version: 0.
|
| 8 |
-
Author URI: http://bdwm.be/
|
| 9 |
-
*/
|
| 10 |
-
|
| 11 |
-
/**
|
| 12 |
-
* This program is free software; you can redistribute it and/or modify
|
| 13 |
-
* it under the terms of the GNU General Public License as published by
|
| 14 |
-
* the Free Software Foundation; either version 2 of the License, or
|
| 15 |
-
* (at your option) any later version.
|
| 16 |
-
*
|
| 17 |
-
* This program is distributed in the hope that it will be useful,
|
| 18 |
-
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 19 |
-
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 20 |
-
* GNU General Public License for more details.
|
| 21 |
-
*
|
| 22 |
-
* You should have received a copy of the GNU General Public License
|
| 23 |
-
* along with this program; if not, write to the Free Software
|
| 24 |
-
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
| 25 |
-
*/
|
| 26 |
-
?>
|
| 27 |
-
<?php
|
| 28 |
-
|
| 29 |
-
define( 'WPCF7CF_VERSION', '0.
|
| 30 |
-
define( 'WPCF7CF_REQUIRED_WP_VERSION', '4.1' );
|
| 31 |
-
define( 'WPCF7CF_PLUGIN', __FILE__ );
|
| 32 |
-
define( 'WPCF7CF_PLUGIN_BASENAME', plugin_basename( WPCF7CF_PLUGIN ) );
|
| 33 |
-
define( 'WPCF7CF_PLUGIN_NAME', trim( dirname( WPCF7CF_PLUGIN_BASENAME ), '/' ) );
|
| 34 |
-
define( 'WPCF7CF_PLUGIN_DIR', untrailingslashit( dirname( WPCF7CF_PLUGIN ) ) );
|
| 35 |
-
|
| 36 |
-
function wpcf7cf_plugin_path( $path = '' ) {
|
| 37 |
-
return path_join( WPCF7CF_PLUGIN_DIR, trim( $path, '/' ) );
|
| 38 |
-
}
|
| 39 |
-
|
| 40 |
-
function wpcf7cf_plugin_url( $path = '' ) {
|
| 41 |
-
$url = plugins_url( $path, WPCF7CF_PLUGIN );
|
| 42 |
-
if ( is_ssl() && 'http:' == substr( $url, 0, 5 ) ) {
|
| 43 |
-
$url = 'https:' . substr( $url, 5 );
|
| 44 |
-
}
|
| 45 |
-
return $url;
|
| 46 |
-
}
|
| 47 |
-
|
| 48 |
-
class ContactForm7ConditionalFields {
|
| 49 |
-
|
| 50 |
-
|
| 51 |
-
|
| 52 |
-
|
| 53 |
-
|
| 54 |
-
|
| 55 |
-
|
| 56 |
-
add_action('
|
| 57 |
-
|
| 58 |
-
//
|
| 59 |
-
add_action('
|
| 60 |
-
|
| 61 |
-
|
| 62 |
-
|
| 63 |
-
|
| 64 |
-
|
| 65 |
-
|
| 66 |
-
|
| 67 |
-
|
| 68 |
-
|
| 69 |
-
|
| 70 |
-
|
| 71 |
-
|
| 72 |
-
|
| 73 |
-
|
| 74 |
-
|
| 75 |
-
|
| 76 |
-
|
| 77 |
-
|
| 78 |
-
|
| 79 |
-
|
| 80 |
-
|
| 81 |
-
|
| 82 |
-
|
| 83 |
-
|
| 84 |
-
|
| 85 |
-
|
| 86 |
-
|
| 87 |
-
|
| 88 |
-
|
| 89 |
-
|
| 90 |
-
|
| 91 |
-
|
| 92 |
-
|
| 93 |
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|
| 94 |
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|
| 95 |
-
|
| 96 |
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|
| 97 |
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|
| 98 |
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|
| 99 |
-
|
| 100 |
-
|
| 101 |
-
|
| 102 |
-
|
| 103 |
-
|
| 104 |
-
|
| 105 |
-
|
| 106 |
-
|
| 107 |
-
|
| 108 |
-
|
| 109 |
-
|
| 110 |
-
|
| 111 |
-
|
| 112 |
-
|
| 113 |
-
|
| 114 |
-
|
| 115 |
-
|
| 116 |
-
|
| 117 |
-
|
| 118 |
-
|
| 119 |
-
|
| 120 |
-
|
| 121 |
-
|
| 122 |
-
|
| 123 |
-
|
| 124 |
-
|
| 125 |
-
|
| 126 |
-
|
| 127 |
-
|
| 128 |
-
|
| 129 |
-
|
| 130 |
-
|
| 131 |
-
|
| 132 |
-
|
| 133 |
-
|
| 134 |
-
|
| 135 |
-
|
| 136 |
-
|
| 137 |
-
|
| 138 |
-
|
| 139 |
-
|
| 140 |
-
|
| 141 |
-
|
| 142 |
-
<
|
| 143 |
-
|
| 144 |
-
|
| 145 |
-
|
| 146 |
-
|
| 147 |
-
|
| 148 |
-
|
| 149 |
-
|
| 150 |
-
|
| 151 |
-
|
| 152 |
-
|
| 153 |
-
|
| 154 |
-
|
| 155 |
-
|
| 156 |
-
|
| 157 |
-
|
| 158 |
-
|
| 159 |
-
|
| 160 |
-
|
| 161 |
-
|
| 162 |
-
|
| 163 |
-
|
| 164 |
-
|
| 165 |
-
|
| 166 |
-
|
| 167 |
-
|
| 168 |
-
|
| 169 |
-
|
| 170 |
-
|
| 171 |
-
|
| 172 |
-
|
| 173 |
-
|
| 174 |
-
}
|
| 175 |
-
|
| 176 |
-
$
|
| 177 |
-
|
| 178 |
-
|
| 179 |
-
|
| 180 |
-
|
| 181 |
-
|
| 182 |
-
|
| 183 |
-
|
| 184 |
-
|
| 185 |
-
|
| 186 |
-
|
| 187 |
-
|
| 188 |
-
|
| 189 |
-
|
| 190 |
-
|
| 191 |
-
|
| 192 |
-
|
| 193 |
-
|
| 194 |
-
|
| 195 |
-
|
| 196 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?php
|
| 2 |
+
/**
|
| 3 |
+
Plugin Name: Contact Form 7 Conditional Fields
|
| 4 |
+
Plugin URI: http://bdwm.be/
|
| 5 |
+
Description: Adds support for conditional fields to Contact Form 7. This plugin depends on Contact Form 7.
|
| 6 |
+
Author: Jules Colle
|
| 7 |
+
Version: 0.2
|
| 8 |
+
Author URI: http://bdwm.be/
|
| 9 |
+
*/
|
| 10 |
+
|
| 11 |
+
/**
|
| 12 |
+
* This program is free software; you can redistribute it and/or modify
|
| 13 |
+
* it under the terms of the GNU General Public License as published by
|
| 14 |
+
* the Free Software Foundation; either version 2 of the License, or
|
| 15 |
+
* (at your option) any later version.
|
| 16 |
+
*
|
| 17 |
+
* This program is distributed in the hope that it will be useful,
|
| 18 |
+
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 19 |
+
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 20 |
+
* GNU General Public License for more details.
|
| 21 |
+
*
|
| 22 |
+
* You should have received a copy of the GNU General Public License
|
| 23 |
+
* along with this program; if not, write to the Free Software
|
| 24 |
+
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
| 25 |
+
*/
|
| 26 |
+
?>
|
| 27 |
+
<?php
|
| 28 |
+
|
| 29 |
+
define( 'WPCF7CF_VERSION', '0.2' );
|
| 30 |
+
define( 'WPCF7CF_REQUIRED_WP_VERSION', '4.1' );
|
| 31 |
+
define( 'WPCF7CF_PLUGIN', __FILE__ );
|
| 32 |
+
define( 'WPCF7CF_PLUGIN_BASENAME', plugin_basename( WPCF7CF_PLUGIN ) );
|
| 33 |
+
define( 'WPCF7CF_PLUGIN_NAME', trim( dirname( WPCF7CF_PLUGIN_BASENAME ), '/' ) );
|
| 34 |
+
define( 'WPCF7CF_PLUGIN_DIR', untrailingslashit( dirname( WPCF7CF_PLUGIN ) ) );
|
| 35 |
+
|
| 36 |
+
function wpcf7cf_plugin_path( $path = '' ) {
|
| 37 |
+
return path_join( WPCF7CF_PLUGIN_DIR, trim( $path, '/' ) );
|
| 38 |
+
}
|
| 39 |
+
|
| 40 |
+
function wpcf7cf_plugin_url( $path = '' ) {
|
| 41 |
+
$url = plugins_url( $path, WPCF7CF_PLUGIN );
|
| 42 |
+
if ( is_ssl() && 'http:' == substr( $url, 0, 5 ) ) {
|
| 43 |
+
$url = 'https:' . substr( $url, 5 );
|
| 44 |
+
}
|
| 45 |
+
return $url;
|
| 46 |
+
}
|
| 47 |
+
|
| 48 |
+
class ContactForm7ConditionalFields {
|
| 49 |
+
private $hidden_fields = array();
|
| 50 |
+
private $visible_groups = array();
|
| 51 |
+
private $hidden_groups = array();
|
| 52 |
+
|
| 53 |
+
function __construct() {
|
| 54 |
+
|
| 55 |
+
add_action('wpcf7_enqueue_scripts', array(__CLASS__, 'enqueue_js'));
|
| 56 |
+
add_action('wpcf7_enqueue_styles', array(__CLASS__, 'enqueue_css'));
|
| 57 |
+
|
| 58 |
+
// Register shortcodes
|
| 59 |
+
add_action('wpcf7_init', array(__CLASS__, 'add_shortcodes'));
|
| 60 |
+
|
| 61 |
+
// Tag generator
|
| 62 |
+
add_action('load-contact_page_wpcf7-new', array(__CLASS__, 'tag_generator'));
|
| 63 |
+
add_action('load-toplevel_page_wpcf7', array(__CLASS__, 'tag_generator'));
|
| 64 |
+
|
| 65 |
+
add_filter( 'wpcf7_posted_data', array($this, 'remove_hidden_post_data') );
|
| 66 |
+
add_filter( 'wpcf7_mail_components', array($this, 'hide_hidden_mail_fields') );
|
| 67 |
+
|
| 68 |
+
register_activation_hook(__FILE__, array($this, 'activate'));
|
| 69 |
+
|
| 70 |
+
if (is_admin()) {
|
| 71 |
+
require_once dirname(__FILE__) . '/admin.php';
|
| 72 |
+
}
|
| 73 |
+
}
|
| 74 |
+
|
| 75 |
+
function activate() {
|
| 76 |
+
//add options with add_option and stuff
|
| 77 |
+
}
|
| 78 |
+
|
| 79 |
+
public static function enqueue_js() {
|
| 80 |
+
// nothing here. We will only load the CF7 script if there is a CF7 form on the page.
|
| 81 |
+
}
|
| 82 |
+
|
| 83 |
+
public static function enqueue_css() {
|
| 84 |
+
|
| 85 |
+
wp_enqueue_style('cf7cf-style', plugins_url('style.css', __FILE__));
|
| 86 |
+
}
|
| 87 |
+
|
| 88 |
+
public static function add_shortcodes() {
|
| 89 |
+
wpcf7_add_shortcode('group', array(__CLASS__, 'shortcode_handler'), true);
|
| 90 |
+
//add_shortcode( 'group', array(__CLASS__, 'group_shortcode_handler') );
|
| 91 |
+
}
|
| 92 |
+
|
| 93 |
+
function group_shortcode_handler( $atts, $content = "" ) {
|
| 94 |
+
return $content;
|
| 95 |
+
}
|
| 96 |
+
|
| 97 |
+
function shortcode_handler($tag) {
|
| 98 |
+
$tag = new WPCF7_Shortcode($tag);
|
| 99 |
+
//ob_start();
|
| 100 |
+
//print_r($tag);
|
| 101 |
+
//return print_r($tag, true);
|
| 102 |
+
return $tag->content;
|
| 103 |
+
}
|
| 104 |
+
|
| 105 |
+
|
| 106 |
+
public static function tag_generator() {
|
| 107 |
+
if (! function_exists( 'wpcf7_add_tag_generator'))
|
| 108 |
+
return;
|
| 109 |
+
|
| 110 |
+
wpcf7_add_tag_generator('group',
|
| 111 |
+
__('Conditional fields Group', 'wpcf7cf'),
|
| 112 |
+
'wpcf7-tg-pane-group',
|
| 113 |
+
array(__CLASS__, 'tg_pane')
|
| 114 |
+
);
|
| 115 |
+
}
|
| 116 |
+
|
| 117 |
+
function tg_pane( $contact_form, $args = '' ) {
|
| 118 |
+
$args = wp_parse_args( $args, array() );
|
| 119 |
+
$type = 'group';
|
| 120 |
+
|
| 121 |
+
$description = __( "Generate a group tag to group form elements that can be shown conditionally.", 'cf7cf' );
|
| 122 |
+
|
| 123 |
+
?>
|
| 124 |
+
<div class="control-box">
|
| 125 |
+
<fieldset>
|
| 126 |
+
<legend><?php echo sprintf( esc_html( $description ) ); ?></legend>
|
| 127 |
+
|
| 128 |
+
<table class="form-table">
|
| 129 |
+
<tbody>
|
| 130 |
+
|
| 131 |
+
<tr>
|
| 132 |
+
<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-name' ); ?>"><?php echo esc_html( __( 'Name', 'contact-form-7' ) ); ?></label></th>
|
| 133 |
+
<td><input type="text" name="name" class="tg-name oneline" id="<?php echo esc_attr( $args['content'] . '-name' ); ?>" /></td>
|
| 134 |
+
</tr>
|
| 135 |
+
|
| 136 |
+
</tbody>
|
| 137 |
+
</table>
|
| 138 |
+
</fieldset>
|
| 139 |
+
</div>
|
| 140 |
+
|
| 141 |
+
<div class="insert-box">
|
| 142 |
+
<input type="text" name="<?php echo $type; ?>" class="tag code" readonly="readonly" onfocus="this.select()" />
|
| 143 |
+
|
| 144 |
+
<div class="submitbox">
|
| 145 |
+
<input type="button" class="button button-primary insert-tag" value="<?php echo esc_attr( __( 'Insert Tag', 'contact-form-7' ) ); ?>" />
|
| 146 |
+
</div>
|
| 147 |
+
|
| 148 |
+
<br class="clear" />
|
| 149 |
+
</div>
|
| 150 |
+
<?php
|
| 151 |
+
}
|
| 152 |
+
|
| 153 |
+
/**
|
| 154 |
+
* Remove validation requirements for fields that are hidden at the time of form submission.
|
| 155 |
+
* Called using add_filter( 'wpcf7_validate_[tag_type]', array($this, 'skip_validation_for_hidden_fields'), 2, 2 );
|
| 156 |
+
* where the priority of 2 causes this to kill any validations with a priority higher than 2
|
| 157 |
+
*
|
| 158 |
+
* @param $result
|
| 159 |
+
* @param $tag
|
| 160 |
+
*
|
| 161 |
+
* @return mixed
|
| 162 |
+
*/
|
| 163 |
+
function skip_validation_for_hidden_fields($result, $tag) {
|
| 164 |
+
global $wp_filter;
|
| 165 |
+
$hidden_fields = $this->get_hidden_fields();
|
| 166 |
+
|
| 167 |
+
// If this field is hidden, skip the rest of the validation hooks
|
| 168 |
+
if( in_array($tag['name'], $hidden_fields) ) {
|
| 169 |
+
// end() skips to the end of the $wp_filter array, effectively skipping any filters with a priority
|
| 170 |
+
// lower than whatever priority this function was given.
|
| 171 |
+
// In our case, this means that a hidden field won't be marked as "Invalid", regardless of its contents
|
| 172 |
+
// unless it's done by a filter of priority 1 or 2
|
| 173 |
+
end( $wp_filter[ current_filter() ] );
|
| 174 |
+
}
|
| 175 |
+
|
| 176 |
+
return $result;
|
| 177 |
+
}
|
| 178 |
+
|
| 179 |
+
|
| 180 |
+
/**
|
| 181 |
+
* When a CF7 form is posted, check the form for hidden fields, then remove those fields from the post data
|
| 182 |
+
*
|
| 183 |
+
* @param $posted_data
|
| 184 |
+
*
|
| 185 |
+
* @return mixed
|
| 186 |
+
*/
|
| 187 |
+
function remove_hidden_post_data($posted_data) {
|
| 188 |
+
$hidden_fields = $this->get_hidden_fields($posted_data);
|
| 189 |
+
|
| 190 |
+
foreach( $hidden_fields as $name => $value ) {
|
| 191 |
+
unset( $posted_data[$name] );
|
| 192 |
+
}
|
| 193 |
+
return $posted_data;
|
| 194 |
+
}
|
| 195 |
+
|
| 196 |
+
|
| 197 |
+
/**
|
| 198 |
+
* Finds the currently submitted form and returns an array of fields that are hidden and should be ignored
|
| 199 |
+
*
|
| 200 |
+
* @param bool|array $posted_data
|
| 201 |
+
* @return mixed
|
| 202 |
+
*/
|
| 203 |
+
function get_hidden_fields($posted_data = false) {
|
| 204 |
+
if ( isset( $posted_data['_wpcf7'] ) ) {
|
| 205 |
+
// When called by wpcf7cf_remove_hidden_post_data() and $posted_data is available
|
| 206 |
+
$form_id = $posted_data['_wpcf7'];
|
| 207 |
+
} else {
|
| 208 |
+
// When called from skip_validation_for_hidden_fields(), use WPCF7_Submission object to get form id
|
| 209 |
+
$form_id = WPCF7_Submission::get_instance()->get_posted_data( '_wpcf7' );
|
| 210 |
+
}
|
| 211 |
+
|
| 212 |
+
// We only need to run through this once, so check to see if the global variable exists.
|
| 213 |
+
if ( 0 == count( $this->hidden_fields ) ) {
|
| 214 |
+
// Get the WPCF7_ContactForm object for this form
|
| 215 |
+
$contact_form = WPCF7_ContactForm::get_instance( $form_id );
|
| 216 |
+
|
| 217 |
+
// While we have the contact form object, find all used tags so we can add our validation filter
|
| 218 |
+
foreach( (array) $contact_form->form_scan_shortcode() as $tag ) {
|
| 219 |
+
//Priority of 2 allows other filters at priority 1 or 2 to actually validate hidden fields (just in case)
|
| 220 |
+
add_filter( 'wpcf7_validate_' . $tag['type'], array($this, 'skip_validation_for_hidden_fields'), 2, 2 );
|
| 221 |
+
}
|
| 222 |
+
|
| 223 |
+
// Get the form properties so we have access to the form itself
|
| 224 |
+
$form_properties = $contact_form->get_properties();
|
| 225 |
+
|
| 226 |
+
//Find out which tags are in which groups
|
| 227 |
+
$dom = new DOMDocument();
|
| 228 |
+
$dom->loadHTML($form_properties['form']);
|
| 229 |
+
$divs = $dom->getElementsByTagName('div');
|
| 230 |
+
$groups = array();
|
| 231 |
+
foreach ($divs as $div) {
|
| 232 |
+
$is_group = false;
|
| 233 |
+
$id = 0;
|
| 234 |
+
foreach($div->attributes as $attribute) {
|
| 235 |
+
if ( 'data-class' == $attribute->name && 'wpcf7cf_group' == $attribute->value ) {
|
| 236 |
+
// Group divs will have a data-class of wpcf7cf_group
|
| 237 |
+
$is_group = true;
|
| 238 |
+
}
|
| 239 |
+
if ( 'id' == $attribute->name ) {
|
| 240 |
+
$id = $attribute->value;
|
| 241 |
+
}
|
| 242 |
+
}
|
| 243 |
+
if ( $is_group ) {
|
| 244 |
+
$groups[$id] = array();
|
| 245 |
+
// Match all tag names (format = [tag_type tag_name] or [tag_type tag_name options values etc...])
|
| 246 |
+
preg_match_all("/\[[^\s\]]* ([^\s\]]*)[^\]]*\]/", $div->textContent, $matches);
|
| 247 |
+
foreach( $matches[1] as $tag ) {
|
| 248 |
+
$groups[$id][] = $tag;
|
| 249 |
+
}
|
| 250 |
+
}
|
| 251 |
+
}
|
| 252 |
+
// $groups is now an array of groups (by id) with an array of the name of each tag that is inside that group.
|
| 253 |
+
|
| 254 |
+
|
| 255 |
+
$visible_groups = $this->get_visible_groups($posted_data);
|
| 256 |
+
|
| 257 |
+
// Iterate through the groups.
|
| 258 |
+
// When we find one that's not in the $visible_groups array, add its tags to our list of hidden tags
|
| 259 |
+
foreach( $groups as $group => $fields ) {
|
| 260 |
+
if ( ! in_array($group, $visible_groups) ) {
|
| 261 |
+
$this->hidden_groups[] = $group;
|
| 262 |
+
$this->hidden_fields = array_merge($this->hidden_fields, $fields);
|
| 263 |
+
}
|
| 264 |
+
}
|
| 265 |
+
|
| 266 |
+
|
| 267 |
+
}
|
| 268 |
+
return $this->hidden_fields;
|
| 269 |
+
}
|
| 270 |
+
|
| 271 |
+
function get_visible_groups($posted_data) {
|
| 272 |
+
// Groups are hidden by default. Find all the visible ones and mark them.
|
| 273 |
+
// This is a duplicate of the logic in js/scripts.js and needs to be included
|
| 274 |
+
// so our verification is done server-side. If we ran this verification in
|
| 275 |
+
// javascript, then all the form's normal validation could be overridden.
|
| 276 |
+
//
|
| 277 |
+
// Unfortunately, separate javascript and php validation is probably necessary since to use only php
|
| 278 |
+
// would mean that every onChange() would require an ajax call, and that'd get too slow.
|
| 279 |
+
$form_id = $posted_data['_wpcf7'];
|
| 280 |
+
if( $this->visible_groups ) {
|
| 281 |
+
return $this->visible_groups;
|
| 282 |
+
}
|
| 283 |
+
$this->visible_groups = array();
|
| 284 |
+
$conditions = get_post_meta($form_id,'wpcf7cf_options', true);
|
| 285 |
+
foreach( $conditions as $condition ) {
|
| 286 |
+
if ( $condition['then_visibility'] == 'show' ) {
|
| 287 |
+
if ( is_array($posted_data[ $condition['if_field'] ]) ) {
|
| 288 |
+
if ( 'not equals' == $condition['operator'] && ! in_array( $condition['if_value'], $posted_data[ $condition['if_field'] ] ) ) {
|
| 289 |
+
$this->visible_groups[] = $condition['then_field'];
|
| 290 |
+
} elseif ( 'equals' == $condition['operator'] && in_array( $condition['if_value'], $posted_data[ $condition['if_field'] ] ) ) {
|
| 291 |
+
$this->visible_groups[] = $condition['then_field'];
|
| 292 |
+
}
|
| 293 |
+
} else {
|
| 294 |
+
if ( 'not equals' == $condition['operator'] && $condition['if_value'] != $posted_data[ $condition['if_field'] ] ) {
|
| 295 |
+
$this->visible_groups[] = $condition['then_field'];
|
| 296 |
+
} elseif ( 'equals' == $condition['operator'] && $condition['if_value'] == $posted_data[ $condition['if_field'] ] ) {
|
| 297 |
+
$this->visible_groups[] = $condition['then_field'];
|
| 298 |
+
}
|
| 299 |
+
}
|
| 300 |
+
}
|
| 301 |
+
}
|
| 302 |
+
return $this->visible_groups;
|
| 303 |
+
}
|
| 304 |
+
|
| 305 |
+
function hide_hidden_mail_fields( $components ) {
|
| 306 |
+
$regex = '@\[[\t ]*([a-zA-Z_][0-9a-zA-Z:._-]*)[\t ]*\](.*?)\[[\t ]*/[\t ]*\1[\t ]*\]@s';
|
| 307 |
+
// [1] = name [2] = contents
|
| 308 |
+
|
| 309 |
+
$components['body'] = preg_replace_callback(
|
| 310 |
+
$regex,
|
| 311 |
+
function ( $matches ) {
|
| 312 |
+
$name = $matches[1];
|
| 313 |
+
$content = $matches[2];
|
| 314 |
+
if ( in_array( $name, $this->hidden_groups ) ) {
|
| 315 |
+
// The tag name represents a hidden group, so replace everything from [tagname] to [/tagname] with nothing
|
| 316 |
+
return '';
|
| 317 |
+
} elseif ( in_array( $name, $this->visible_groups ) ) {
|
| 318 |
+
// The tag name represents a visible group, so remove the tags themselves, but return everything else
|
| 319 |
+
return $content;
|
| 320 |
+
} else {
|
| 321 |
+
// The tag name doesn't represent a group that was used in the form. Leave it alone (return the entire match).
|
| 322 |
+
return $matches[0];
|
| 323 |
+
}
|
| 324 |
+
},
|
| 325 |
+
$components['body'] );
|
| 326 |
+
return $components;
|
| 327 |
+
}
|
| 328 |
+
function hide_hidden_mail_fields_callback( $matches ) {
|
| 329 |
+
$name = $matches[1];
|
| 330 |
+
$content = $matches[2];
|
| 331 |
+
if ( in_array( $name, $this->hidden_groups ) ) {
|
| 332 |
+
// The tag name represents a hidden group, so replace everything from [tagname] to [/tagname] with nothing
|
| 333 |
+
return '';
|
| 334 |
+
} elseif ( in_array( $name, $this->visible_groups ) ) {
|
| 335 |
+
// The tag name represents a visible group, so remove the tags themselves, but return everything else
|
| 336 |
+
return $content;
|
| 337 |
+
} else {
|
| 338 |
+
// The tag name doesn't represent a group that was used in the form. Leave it alone (return the entire match).
|
| 339 |
+
return $matches[0];
|
| 340 |
+
}
|
| 341 |
+
}
|
| 342 |
+
}
|
| 343 |
+
|
| 344 |
+
new ContactForm7ConditionalFields;
|
| 345 |
+
|
| 346 |
+
add_filter( 'wpcf7_contact_form_properties', 'wpcf7cf_properties', 10, 2 );
|
| 347 |
+
|
| 348 |
+
function wpcf7cf_properties($properties, $wpcf7form) {
|
| 349 |
+
if (!is_admin()) { // TODO: kind of hacky. maybe find a better solution. Needed because otherwise the group tags will be replaced in the editor aswell.
|
| 350 |
+
$form = $properties['form'];
|
| 351 |
+
|
| 352 |
+
$find = array(
|
| 353 |
+
'/\[group\s*\]/s', // matches [group ] or [group]
|
| 354 |
+
'/\[group\s+([^\s\]]*)\s*([^\]]*)\]/s', // matches [group something some:thing] or [group something som ]
|
| 355 |
+
// doesn't match [group-special something]
|
| 356 |
+
'/\[\/group\]/s'
|
| 357 |
+
);
|
| 358 |
+
|
| 359 |
+
$replace = array(
|
| 360 |
+
'<div data-class="wpcf7cf_group">',
|
| 361 |
+
'<div id="$1" data-class="wpcf7cf_group">',
|
| 362 |
+
'</div>'
|
| 363 |
+
);
|
| 364 |
+
|
| 365 |
+
$form = preg_replace( $find, $replace, $form );
|
| 366 |
+
|
| 367 |
+
$properties['form'] = $form;
|
| 368 |
+
}
|
| 369 |
+
return $properties;
|
| 370 |
+
}
|
| 371 |
+
|
| 372 |
+
$global_count = 0;
|
| 373 |
+
|
| 374 |
+
add_action('wpcf7_contact_form', 'wpcf7cf_enqueue_scripts', 10, 1);
|
| 375 |
+
function wpcf7cf_enqueue_scripts(WPCF7_ContactForm $cf7form) {
|
| 376 |
+
|
| 377 |
+
if (is_admin()) return;
|
| 378 |
+
|
| 379 |
+
global $global_count, $post;
|
| 380 |
+
$global_count++;
|
| 381 |
+
|
| 382 |
+
if ( in_the_loop() ) {
|
| 383 |
+
$unit_tag = 'wpcf7-f'.$cf7form->id().'-p'.$post->ID.'-o'.$global_count;
|
| 384 |
+
} else {
|
| 385 |
+
$unit_tag = 'wpcf7-f'.$cf7form->id().'-o'.$global_count;
|
| 386 |
+
}
|
| 387 |
+
|
| 388 |
+
$options = array(
|
| 389 |
+
'form_id' => $cf7form->id(),
|
| 390 |
+
'unit_tag' => $unit_tag,
|
| 391 |
+
'conditions' => get_post_meta($cf7form->id(),'wpcf7cf_options', true),
|
| 392 |
+
);
|
| 393 |
+
|
| 394 |
+
wp_enqueue_script('cf7cf-scripts', plugins_url('js/scripts.js', __FILE__), array('jquery'), WPCF7CF_VERSION, true);
|
| 395 |
+
wp_localize_script('cf7cf-scripts', 'wpcf7cf_options_'.$global_count, $options);
|
| 396 |
+
}
|
js/scripts.js
CHANGED
|
@@ -43,12 +43,22 @@ var cf7signature_resized = 0; // for compatibility with contact-form-7-signature
|
|
| 43 |
// single field (tested with text field, single checkbox, select with single value (dropdown), select with multiple values)
|
| 44 |
|
| 45 |
if ($field.is('select')) {
|
| 46 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 47 |
var $option = $(this);
|
| 48 |
if (condition.operator == 'equals' && $option.val() == condition.if_value) {
|
| 49 |
-
|
|
|
|
|
|
|
| 50 |
}
|
| 51 |
});
|
|
|
|
|
|
|
|
|
|
|
|
|
| 52 |
continue;
|
| 53 |
}
|
| 54 |
|
|
@@ -91,5 +101,5 @@ var cf7signature_resized = 0; // for compatibility with contact-form-7-signature
|
|
| 91 |
}
|
| 92 |
|
| 93 |
});
|
| 94 |
-
|
| 95 |
})( jQuery );
|
| 43 |
// single field (tested with text field, single checkbox, select with single value (dropdown), select with multiple values)
|
| 44 |
|
| 45 |
if ($field.is('select')) {
|
| 46 |
+
var show = false;
|
| 47 |
+
if(condition.operator == 'not equals') {
|
| 48 |
+
show = true;
|
| 49 |
+
}
|
| 50 |
+
$field.find('option:selected').each(function () {
|
| 51 |
var $option = $(this);
|
| 52 |
if (condition.operator == 'equals' && $option.val() == condition.if_value) {
|
| 53 |
+
show = true;
|
| 54 |
+
} else if (condition.operator == 'not equals' && $option.val() == condition.if_value) {
|
| 55 |
+
show = false;
|
| 56 |
}
|
| 57 |
});
|
| 58 |
+
if(show == true) {
|
| 59 |
+
$('#' + unit_tag + ' #' + condition.then_field).show();
|
| 60 |
+
}
|
| 61 |
+
|
| 62 |
continue;
|
| 63 |
}
|
| 64 |
|
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}
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});
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})( jQuery );
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readme.txt
CHANGED
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=== Conditional Fields for Contact Form 7 ===
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Contributors: Jules Colle
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Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=j_colle%40hotmail%2ecom&lc=US&item_name=Jules%20Colle%20%2d%20WP%20plugins%20%2d%20Responsive%20Gallery%20Grid&item_number=rgg¤cy_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted
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Author: Jules Colle
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Website: http://bdwm.be
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Tags: wordpress, contact form 7, forms, conditional fields
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Requires at least: 3.6.1
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Tested up to: 4.
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Stable tag: 0.
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License: GPLv2 or later
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License URI: http://www.gnu.org/licenses/gpl-2.0.html
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Adds conditional logic to Contact Form 7.
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== Description ==
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This plugin adds conditional logic to [Contact Form 7](https://wordpress.org/plugins/contact-form-7/).
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If you edit your CF7 form, you will see an additional tag called "Conditional fields Group". Everything you put between the start and end tag will be hidden by default.
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After you added the field group(s), you should click Save.
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Then you should go to the "Conditional fields" tab to create one or more conditions that will make the group(s) appear.
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= 0.
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*
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= 0.1 =
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=== Conditional Fields for Contact Form 7 ===
|
| 2 |
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Contributors: Jules Colle, stevish
|
| 3 |
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Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=j_colle%40hotmail%2ecom&lc=US&item_name=Jules%20Colle%20%2d%20WP%20plugins%20%2d%20Responsive%20Gallery%20Grid&item_number=rgg¤cy_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted
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Author: Jules Colle
|
| 5 |
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Website: http://bdwm.be
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| 6 |
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Tags: wordpress, contact form 7, forms, conditional fields
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| 7 |
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Requires at least: 3.6.1
|
| 8 |
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Tested up to: 4.6.1
|
| 9 |
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Stable tag: 0.2
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License: GPLv2 or later
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| 11 |
+
License URI: http://www.gnu.org/licenses/gpl-2.0.html
|
| 12 |
+
|
| 13 |
+
Adds conditional logic to Contact Form 7.
|
| 14 |
+
|
| 15 |
+
== Description ==
|
| 16 |
+
|
| 17 |
+
This plugin adds conditional logic to [Contact Form 7](https://wordpress.org/plugins/contact-form-7/).
|
| 18 |
+
|
| 19 |
+
If you edit your CF7 form, you will see an additional tag called "Conditional fields Group". Everything you put between the start and end tag will be hidden by default.
|
| 20 |
+
After you added the field group(s), you should click Save.
|
| 21 |
+
Then you should go to the "Conditional fields" tab to create one or more conditions that will make the group(s) appear.
|
| 22 |
+
|
| 23 |
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= How to use it =
|
| 24 |
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| 25 |
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A detailed example of how to use the plugin can be found here: [http://bdwm.be/wpcf7cf/how-to-set-up-conditional-fields-for-contact-form-7/](http://bdwm.be/wpcf7cf/how-to-set-up-conditional-fields-for-contact-form-7/)
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| 26 |
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= What's new? =
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| 28 |
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|
| 29 |
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* Required fields can be used inside hidden groups without causing validation problems.
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* Conditional groups can now be added to the emails as well. Just wrap the content with `[group-name] ... [/group-name]` tags.
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| 31 |
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| 32 |
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| 33 |
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== Installation ==
|
| 34 |
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|
| 35 |
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Please follow the [standard installation procedure for WordPress plugins](http://codex.wordpress.org/Managing_Plugins#Installing_Plugins).
|
| 36 |
+
|
| 37 |
+
== Frequently Asked Questions ==
|
| 38 |
+
|
| 39 |
+
= Why are there not more Frequently asked questions? =
|
| 40 |
+
|
| 41 |
+
Because no questions have been asked frequently about this plugin.
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| 43 |
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== Screenshots ==
|
| 44 |
+
|
| 45 |
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1. Back End
|
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2. Front End
|
| 47 |
+
|
| 48 |
+
== Changelog ==
|
| 49 |
+
|
| 50 |
+
= 0.2 =
|
| 51 |
+
* Added support for required conditional fields inside hidden groups. A big thank you to @stevish for implementing this.
|
| 52 |
+
* Added support for conditional fields in the email messages. This one also goes entirely to @stevish. Thanks man!
|
| 53 |
+
* Added @stevish as a contributer to the project :)
|
| 54 |
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* Fix form not working in widgets or other places outside of the loop. Thanks to @ciprianolaru for the solution (https://wordpress.org/support/topic/problem-with-unit_tag-when-not-in-the-loop-form-not-used-in-post-or-page/#post-8299801)
|
| 55 |
+
|
| 56 |
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= 0.1.7 =
|
| 57 |
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* Fix popup warning to leave page even tough no changes have been made. Thanks to @hhmaster2045 for reporting the bug. https://wordpress.org/support/topic/popup-warning-to-leave-page-even-though-no-changes-have-been-made
|
| 58 |
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* Added export option for easier troubleshooting.
|
| 59 |
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* Don't include front end javascript in backend.
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| 60 |
+
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| 61 |
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= 0.1.6 =
|
| 62 |
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* made compatible with wpcf7-form-control-signature-wrap plugin https://wordpress.org/support/topic/signature-add-on-not-working
|
| 63 |
+
|
| 64 |
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= 0.1.5 =
|
| 65 |
+
* fixed PHP notice thanks to @natalia_c https://wordpress.org/support/topic/php-notice-80
|
| 66 |
+
* tested with WP 4.5.3
|
| 67 |
+
|
| 68 |
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= 0.1.4 =
|
| 69 |
+
|
| 70 |
+
* Prevent conflicts between different forms on one page.
|
| 71 |
+
* Prevent conflicts between multiple instances of the same form on one page. (https://wordpress.org/support/topic/bug-153)
|
| 72 |
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* Changed regex to convert \[group\] tags to <div> tags, as it was posing some conflicts with other plugins (https://wordpress.org/support/topic/plugin-influence-cf7-send-button-style)
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| 73 |
+
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| 74 |
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= 0.1.3 =
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| 75 |
+
|
| 76 |
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* Removed fielset, id and class attributes for group tags, because they weren't used anyway and broke the shortcode
|
| 77 |
+
* If extra attributes are added to the group shortcode, this will no longer break functionality (even though no attributes are supported)
|
| 78 |
+
|
| 79 |
+
= 0.1.2 =
|
| 80 |
+
|
| 81 |
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* Make code work with select element that allows multiple options.
|
| 82 |
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* Only load javascript on pages that contain a CF7 form
|
| 83 |
+
|
| 84 |
+
= 0.1.1 =
|
| 85 |
+
|
| 86 |
+
Fixed bug with exclusive checkboxes (https://wordpress.org/support/topic/groups-not-showing)
|
| 87 |
+
|
| 88 |
+
= 0.1 =
|
| 89 |
+
|
| 90 |
+
First release
|
| 91 |
+
|
| 92 |
+
|
