FINAL suepr merge step : added all modules to this super repos
This commit is contained in:
Bachir Soussi Chiadmi
231
sites/all/modules/contrib/dev/ctools/js/dependent.js
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231
sites/all/modules/contrib/dev/ctools/js/dependent.js
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/**
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* @file
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* Provides dependent visibility for form items in CTools' ajax forms.
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*
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* To your $form item definition add:
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* - '#process' => array('ctools_process_dependency'),
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* - '#dependency' => array('id-of-form-item' => array(list, of, values, that,
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* make, this, item, show),
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*
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* Special considerations:
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* - Radios are harder. Because Drupal doesn't give radio groups individual IDs,
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* use 'radio:name-of-radio'.
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*
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* - Checkboxes don't have their own id, so you need to add one in a div
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* around the checkboxes via #prefix and #suffix. You actually need to add TWO
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* divs because it's the parent that gets hidden. Also be sure to retain the
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* 'expand_checkboxes' in the #process array, because the CTools process will
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* override it.
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*/
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(function ($) {
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Drupal.CTools = Drupal.CTools || {};
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Drupal.CTools.dependent = {};
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Drupal.CTools.dependent.bindings = {};
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Drupal.CTools.dependent.activeBindings = {};
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Drupal.CTools.dependent.activeTriggers = [];
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Drupal.CTools.dependent.inArray = function(array, search_term) {
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var i = array.length;
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while (i--) {
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if (array[i] == search_term) {
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return true;
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}
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}
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return false;
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}
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Drupal.CTools.dependent.autoAttach = function() {
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// Clear active bindings and triggers.
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for (i in Drupal.CTools.dependent.activeTriggers) {
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$(Drupal.CTools.dependent.activeTriggers[i]).unbind('change');
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}
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Drupal.CTools.dependent.activeTriggers = [];
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Drupal.CTools.dependent.activeBindings = {};
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Drupal.CTools.dependent.bindings = {};
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if (!Drupal.settings.CTools) {
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return;
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}
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// Iterate through all relationships
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for (id in Drupal.settings.CTools.dependent) {
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// Test to make sure the id even exists; this helps clean up multiple
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// AJAX calls with multiple forms.
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// Drupal.CTools.dependent.activeBindings[id] is a boolean,
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// whether the binding is active or not. Defaults to no.
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Drupal.CTools.dependent.activeBindings[id] = 0;
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// Iterate through all possible values
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for(bind_id in Drupal.settings.CTools.dependent[id].values) {
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// This creates a backward relationship. The bind_id is the ID
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// of the element which needs to change in order for the id to hide or become shown.
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// The id is the ID of the item which will be conditionally hidden or shown.
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// Here we're setting the bindings for the bind
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// id to be an empty array if it doesn't already have bindings to it
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if (!Drupal.CTools.dependent.bindings[bind_id]) {
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Drupal.CTools.dependent.bindings[bind_id] = [];
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}
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// Add this ID
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Drupal.CTools.dependent.bindings[bind_id].push(id);
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// Big long if statement.
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// Drupal.settings.CTools.dependent[id].values[bind_id] holds the possible values
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if (bind_id.substring(0, 6) == 'radio:') {
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var trigger_id = "input[name='" + bind_id.substring(6) + "']";
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}
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else {
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var trigger_id = '#' + bind_id;
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}
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Drupal.CTools.dependent.activeTriggers.push(trigger_id);
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if ($(trigger_id).attr('type') == 'checkbox') {
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$(trigger_id).siblings('label').addClass('hidden-options');
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}
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var getValue = function(item, trigger) {
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if ($(trigger).size() == 0) {
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return null;
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}
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if (item.substring(0, 6) == 'radio:') {
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var val = $(trigger + ':checked').val();
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}
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else {
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switch ($(trigger).attr('type')) {
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case 'checkbox':
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var val = $(trigger).attr('checked') ? true : false;
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if (val) {
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$(trigger).siblings('label').removeClass('hidden-options').addClass('expanded-options');
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}
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else {
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$(trigger).siblings('label').removeClass('expanded-options').addClass('hidden-options');
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}
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break;
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default:
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var val = $(trigger).val();
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}
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}
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return val;
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}
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var setChangeTrigger = function(trigger_id, bind_id) {
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// Triggered when change() is clicked.
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var changeTrigger = function() {
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var val = getValue(bind_id, trigger_id);
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if (val == null) {
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return;
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}
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for (i in Drupal.CTools.dependent.bindings[bind_id]) {
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var id = Drupal.CTools.dependent.bindings[bind_id][i];
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// Fix numerous errors
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if (typeof id != 'string') {
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continue;
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}
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// This bit had to be rewritten a bit because two properties on the
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// same set caused the counter to go up and up and up.
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if (!Drupal.CTools.dependent.activeBindings[id]) {
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Drupal.CTools.dependent.activeBindings[id] = {};
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}
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if (val != null && Drupal.CTools.dependent.inArray(Drupal.settings.CTools.dependent[id].values[bind_id], val)) {
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Drupal.CTools.dependent.activeBindings[id][bind_id] = 'bind';
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}
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else {
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delete Drupal.CTools.dependent.activeBindings[id][bind_id];
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}
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var len = 0;
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for (i in Drupal.CTools.dependent.activeBindings[id]) {
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len++;
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}
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var object = $('#' + id + '-wrapper');
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if (!object.size()) {
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// Some elements can't use the parent() method or they can
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// damage things. They are guaranteed to have wrappers but
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// only if dependent.inc provided them. This check prevents
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// problems when multiple AJAX calls cause settings to build
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// up.
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var $original = $('#' + id);
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if ($original.is('fieldset') || $original.is('textarea')) {
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continue;
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}
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object = $('#' + id).parent();
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}
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if (Drupal.settings.CTools.dependent[id].type == 'disable') {
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if (Drupal.settings.CTools.dependent[id].num <= len) {
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// Show if the element if criteria is matched
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object.attr('disabled', false);
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object.addClass('dependent-options');
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object.children().attr('disabled', false);
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}
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else {
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// Otherwise hide. Use css rather than hide() because hide()
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// does not work if the item is already hidden, for example,
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// in a collapsed fieldset.
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object.attr('disabled', true);
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object.children().attr('disabled', true);
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}
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}
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else {
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if (Drupal.settings.CTools.dependent[id].num <= len) {
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// Show if the element if criteria is matched
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object.show(0);
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object.addClass('dependent-options');
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}
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else {
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// Otherwise hide. Use css rather than hide() because hide()
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// does not work if the item is already hidden, for example,
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// in a collapsed fieldset.
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object.css('display', 'none');
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}
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}
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}
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}
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$(trigger_id).change(function() {
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// Trigger the internal change function
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// the attr('id') is used because closures are more confusing
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changeTrigger(trigger_id, bind_id);
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});
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// Trigger initial reaction
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changeTrigger(trigger_id, bind_id);
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}
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setChangeTrigger(trigger_id, bind_id);
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}
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}
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}
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Drupal.behaviors.CToolsDependent = {
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attach: function (context) {
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Drupal.CTools.dependent.autoAttach();
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// Really large sets of fields are too slow with the above method, so this
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// is a sort of hacked one that's faster but much less flexible.
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$("select.ctools-master-dependent")
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.once('ctools-dependent')
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.change(function() {
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var val = $(this).val();
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if (val == 'all') {
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$('.ctools-dependent-all').show(0);
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}
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else {
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$('.ctools-dependent-all').hide(0);
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$('.ctools-dependent-' + val).show(0);
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}
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})
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.trigger('change');
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}
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}
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})(jQuery);
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