root / drupal7 / sites / all / modules / views / js / views-admin.js @ d719f12f
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/**
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* @file
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* Some basic behaviors and utility functions for Views UI.
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*/
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Drupal.viewsUi = {}; |
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Drupal.behaviors.viewsUiEditView = {}; |
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/**
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* Improve the user experience of the views edit interface.
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*/
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Drupal.behaviors.viewsUiEditView.attach = function (context, settings) { |
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// Only show the SQL rewrite warning when the user has chosen the
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// corresponding checkbox.
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jQuery('#edit-query-options-disable-sql-rewrite').click(function () { |
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jQuery('.sql-rewrite-warning').toggleClass('js-hide'); |
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}); |
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}; |
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Drupal.behaviors.viewsUiAddView = {}; |
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/**
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* In the add view wizard, use the view name to prepopulate form fields such as
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* page title and menu link.
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*/
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Drupal.behaviors.viewsUiAddView.attach = function (context, settings) { |
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var $ = jQuery; |
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var exclude, replace, suffix;
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// Set up regular expressions to allow only numbers, letters, and dashes.
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exclude = new RegExp('[^a-z0-9\\-]+', 'g'); |
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replace = '-';
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// The page title, block title, and menu link fields can all be prepopulated
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// with the view name - no regular expression needed.
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var $fields = $(context).find('[id^="edit-page-title"], [id^="edit-block-title"], [id^="edit-page-link-properties-title"]'); |
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if ($fields.length) { |
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if (!this.fieldsFiller) { |
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this.fieldsFiller = new Drupal.viewsUi.FormFieldFiller($fields); |
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} |
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else {
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// After an AJAX response, this.fieldsFiller will still have event
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// handlers bound to the old version of the form fields (which don't exist
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// anymore). The event handlers need to be unbound and then rebound to the
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// new markup. Note that jQuery.live is difficult to make work in this
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// case because the IDs of the form fields change on every AJAX response.
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this.fieldsFiller.rebind($fields); |
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} |
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} |
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// Prepopulate the path field with a URLified version of the view name.
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var $pathField = $(context).find('[id^="edit-page-path"]'); |
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if ($pathField.length) { |
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if (!this.pathFiller) { |
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this.pathFiller = new Drupal.viewsUi.FormFieldFiller($pathField, exclude, replace); |
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} |
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else {
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this.pathFiller.rebind($pathField); |
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} |
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} |
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// Populate the RSS feed field with a URLified version of the view name, and
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// an .xml suffix (to make it unique).
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var $feedField = $(context).find('[id^="edit-page-feed-properties-path"]'); |
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if ($feedField.length) { |
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if (!this.feedFiller) { |
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suffix = '.xml';
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this.feedFiller = new Drupal.viewsUi.FormFieldFiller($feedField, exclude, replace, suffix); |
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} |
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else {
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this.feedFiller.rebind($feedField); |
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} |
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} |
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}; |
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/**
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* Constructor for the Drupal.viewsUi.FormFieldFiller object.
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*
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* Prepopulates a form field based on the view name.
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*
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* @param $target
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* A jQuery object representing the form field to prepopulate.
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* @param exclude
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* Optional. A regular expression representing characters to exclude from the
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* target field.
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* @param replace
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* Optional. A string to use as the replacement value for disallowed
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* characters.
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* @param suffix
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* Optional. A suffix to append at the end of the target field content.
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*/
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Drupal.viewsUi.FormFieldFiller = function ($target, exclude, replace, suffix) { |
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var $ = jQuery; |
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this.source = $('#edit-human-name'); |
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this.target = $target; |
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this.exclude = exclude || false; |
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this.replace = replace || ''; |
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this.suffix = suffix || ''; |
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// Create bound versions of this instance's object methods to use as event
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// handlers. This will let us easily unbind those specific handlers later on.
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// NOTE: jQuery.proxy will not work for this because it assumes we want only
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// one bound version of an object method, whereas we need one version per
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// object instance.
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var self = this; |
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this.populate = function () {return self._populate.call(self);}; |
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this.unbind = function () {return self._unbind.call(self);}; |
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this.bind();
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// Object constructor; no return value.
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}; |
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/**
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* Bind the form-filling behavior.
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*/
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Drupal.viewsUi.FormFieldFiller.prototype.bind = function () { |
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this.unbind();
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// Populate the form field when the source changes.
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this.source.bind('keyup.viewsUi change.viewsUi', this.populate); |
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// Quit populating the field as soon as it gets focus.
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this.target.bind('focus.viewsUi', this.unbind); |
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}; |
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/**
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* Get the source form field value as altered by the passed-in parameters.
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*/
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Drupal.viewsUi.FormFieldFiller.prototype.getTransliterated = function () { |
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var from = this.source.val(); |
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if (this.exclude) { |
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from = from.toLowerCase().replace(this.exclude, this.replace); |
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} |
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return from + this.suffix; |
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}; |
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/**
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* Populate the target form field with the altered source field value.
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*/
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Drupal.viewsUi.FormFieldFiller.prototype._populate = function () { |
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var transliterated = this.getTransliterated(); |
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this.target.val(transliterated);
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}; |
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/**
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* Stop prepopulating the form fields.
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*/
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Drupal.viewsUi.FormFieldFiller.prototype._unbind = function () { |
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this.source.unbind('keyup.viewsUi change.viewsUi', this.populate); |
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this.target.unbind('focus.viewsUi', this.unbind); |
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}; |
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/**
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* Bind event handlers to the new form fields, after they're replaced via AJAX.
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*/
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Drupal.viewsUi.FormFieldFiller.prototype.rebind = function ($fields) { |
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this.target = $fields; |
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this.bind();
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} |
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Drupal.behaviors.addItemForm = {}; |
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Drupal.behaviors.addItemForm.attach = function (context) { |
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var $ = jQuery; |
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// The add item form may have an id of views-ui-add-item-form--n.
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var $form = $(context).find('form[id^="views-ui-add-item-form"]').first(); |
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// Make sure we don't add more than one event handler to the same form.
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$form = $form.once('views-ui-add-item-form'); |
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if ($form.length) { |
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new Drupal.viewsUi.addItemForm($form); |
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} |
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} |
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Drupal.viewsUi.addItemForm = function($form) { |
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this.$form = $form; |
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this.$form.find('.views-filterable-options :checkbox').click(jQuery.proxy(this.handleCheck, this)); |
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// Find the wrapper of the displayed text.
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this.$selected_div = this.$form.find('.views-selected-options').parent(); |
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this.$selected_div.hide(); |
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this.checkedItems = [];
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} |
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Drupal.viewsUi.addItemForm.prototype.handleCheck = function (event) { |
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var $target = jQuery(event.target); |
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var label = jQuery.trim($target.next().text()); |
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// Add/remove the checked item to the list.
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if ($target.is(':checked')) { |
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this.$selected_div.show(); |
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this.checkedItems.push(label);
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} |
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else {
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var length = this.checkedItems.length; |
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var position = jQuery.inArray(label, this.checkedItems); |
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// Delete the item from the list and take sure that the list doesn't have undefined items left.
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for (var i = 0; i < this.checkedItems.length; i++) { |
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if (i == position) {
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this.checkedItems.splice(i, 1); |
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i--; |
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break;
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} |
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} |
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// Hide it again if none item is selected.
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if (this.checkedItems.length == 0) { |
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this.$selected_div.hide(); |
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} |
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} |
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this.refreshCheckedItems();
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} |
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/**
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* Refresh the display of the checked items.
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*/
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Drupal.viewsUi.addItemForm.prototype.refreshCheckedItems = function() { |
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// Perhaps we should precache the text div, too.
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this.$selected_div.find('.views-selected-options').html(Drupal.checkPlain(this.checkedItems.join(', '))); |
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Drupal.viewsUi.resizeModal('', true); |
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} |
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/**
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* The input field items that add displays must be rendered as <input> elements.
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* The following behavior detaches the <input> elements from the DOM, wraps them
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* in an unordered list, then appends them to the list of tabs.
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*/
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Drupal.behaviors.viewsUiRenderAddViewButton = {}; |
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Drupal.behaviors.viewsUiRenderAddViewButton.attach = function (context, settings) { |
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var $ = jQuery; |
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// Build the add display menu and pull the display input buttons into it.
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var $menu = $('#views-display-menu-tabs', context).once('views-ui-render-add-view-button-processed'); |
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if (!$menu.length) { |
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return;
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} |
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var $addDisplayDropdown = $('<li class="add"><a href="#"><span class="icon add"></span>' + Drupal.t('Add') + '</a><ul class="action-list" style="display:none;"></ul></li>'); |
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var $displayButtons = $menu.nextAll('input.add-display').detach(); |
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$displayButtons.appendTo($addDisplayDropdown.find('.action-list')).wrap('<li>') |
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.parent().first().addClass('first').end().last().addClass('last'); |
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// Remove the 'Add ' prefix from the button labels since they're being palced
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// in an 'Add' dropdown.
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// @todo This assumes English, but so does $addDisplayDropdown above. Add
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// support for translation.
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$displayButtons.each(function () { |
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var label = $(this).val(); |
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if (label.substr(0, 4) == 'Add ') { |
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$(this).val(label.substr(4)); |
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} |
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}); |
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$addDisplayDropdown.appendTo($menu); |
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// Add the click handler for the add display button
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$('li.add > a', $menu).bind('click', function (event) { |
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event.preventDefault(); |
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var $trigger = $(this); |
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Drupal.behaviors.viewsUiRenderAddViewButton.toggleMenu($trigger);
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}); |
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// Add a mouseleave handler to close the dropdown when the user mouses
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// away from the item. We use mouseleave instead of mouseout because
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// the user is going to trigger mouseout when she moves from the trigger
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// link to the sub menu items.
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//
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// We use the 'li.add' selector because the open class on this item will be
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// toggled on and off and we want the handler to take effect in the cases
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// that the class is present, but not when it isn't.
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$menu.delegate('li.add', 'mouseleave', function (event) { |
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var $this = $(this); |
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var $trigger = $this.children('a[href="#"]'); |
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if ($this.children('.action-list').is(':visible')) { |
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Drupal.behaviors.viewsUiRenderAddViewButton.toggleMenu($trigger);
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} |
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}); |
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}; |
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/**
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* @note [@jessebeach] I feel like the following should be a more generic function and
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* not written specifically for this UI, but I'm not sure where to put it.
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*/
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Drupal.behaviors.viewsUiRenderAddViewButton.toggleMenu = function ($trigger) { |
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$trigger.parent().toggleClass('open'); |
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$trigger.next().slideToggle('fast'); |
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} |
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Drupal.behaviors.viewsUiSearchOptions = {}; |
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Drupal.behaviors.viewsUiSearchOptions.attach = function (context) { |
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var $ = jQuery; |
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// The add item form may have an id of views-ui-add-item-form--n.
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var $form = $(context).find('form[id^="views-ui-add-item-form"]').first(); |
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// Make sure we don't add more than one event handler to the same form.
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$form = $form.once('views-ui-filter-options'); |
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if ($form.length) { |
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new Drupal.viewsUi.OptionsSearch($form); |
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} |
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}; |
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/**
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* Constructor for the viewsUi.OptionsSearch object.
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*
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* The OptionsSearch object filters the available options on a form according
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* to the user's search term. Typing in "taxonomy" will show only those options
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* containing "taxonomy" in their label.
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*/
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Drupal.viewsUi.OptionsSearch = function ($form) { |
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this.$form = $form; |
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// Add a keyup handler to the search box.
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this.$searchBox = this.$form.find('#edit-options-search'); |
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this.$searchBox.keyup(jQuery.proxy(this.handleKeyup, this)); |
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// Get a list of option labels and their corresponding divs and maintain it
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// in memory, so we have as little overhead as possible at keyup time.
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this.options = this.getOptions(this.$form.find('.filterable-option')); |
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// Restripe on initial loading.
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this.handleKeyup();
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// Trap the ENTER key in the search box so that it doesn't submit the form.
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this.$searchBox.keypress(function(event) { |
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if (event.which == 13) { |
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event.preventDefault(); |
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} |
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}); |
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}; |
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/**
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* Assemble a list of all the filterable options on the form.
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*
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* @param $allOptions
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* A jQuery object representing the rows of filterable options to be
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* shown and hidden depending on the user's search terms.
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*/
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Drupal.viewsUi.OptionsSearch.prototype.getOptions = function ($allOptions) { |
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var $ = jQuery; |
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var i, $label, $description, $option; |
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var options = [];
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var length = $allOptions.length; |
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for (i = 0; i < length; i++) { |
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$option = $($allOptions[i]); |
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$label = $option.find('label'); |
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$description = $option.find('div.description'); |
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options[i] = { |
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// Search on the lowercase version of the label text + description.
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'searchText': $label.text().toLowerCase() + " " + $description.text().toLowerCase(), |
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// Maintain a reference to the jQuery object for each row, so we don't
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// have to create a new object inside the performance-sensitive keyup
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// handler.
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'$div': $option |
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} |
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} |
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return options;
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}; |
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/**
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* Keyup handler for the search box that hides or shows the relevant options.
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*/
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Drupal.viewsUi.OptionsSearch.prototype.handleKeyup = function (event) { |
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var found, i, j, option, search, words, wordsLength, zebraClass, zebraCounter;
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// Determine the user's search query. The search text has been converted to
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// lowercase.
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search = this.$searchBox.val().toLowerCase(); |
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words = search.split(' ');
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wordsLength = words.length; |
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// Start the counter for restriping rows.
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zebraCounter = 0;
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// Search through the search texts in the form for matching text.
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var length = this.options.length; |
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for (i = 0; i < length; i++) { |
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// Use a local variable for the option being searched, for performance.
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option = this.options[i];
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found = true;
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// Each word in the search string has to match the item in order for the
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// item to be shown.
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for (j = 0; j < wordsLength; j++) { |
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if (option.searchText.indexOf(words[j]) === -1) { |
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found = false;
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} |
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} |
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if (found) {
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// Show the checkbox row, and restripe it.
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zebraClass = (zebraCounter % 2) ? 'odd' : 'even'; |
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option.$div.show();
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option.$div.removeClass('even odd'); |
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option.$div.addClass(zebraClass);
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zebraCounter++; |
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} |
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else {
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// The search string wasn't found; hide this item.
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option.$div.hide();
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} |
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} |
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}; |
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Drupal.behaviors.viewsUiPreview = {}; |
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Drupal.behaviors.viewsUiPreview.attach = function (context, settings) { |
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var $ = jQuery; |
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|
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// Only act on the edit view form.
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var contextualFiltersBucket = $('.views-display-column .views-ui-display-tab-bucket.contextual-filters', context); |
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if (contextualFiltersBucket.length == 0) { |
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return;
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} |
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// If the display has no contextual filters, hide the form where you enter
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// the contextual filters for the live preview. If it has contextual filters,
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// show the form.
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var contextualFilters = $('.views-display-setting a', contextualFiltersBucket); |
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if (contextualFilters.length) {
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$('#preview-args').parent().show(); |
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} |
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else {
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$('#preview-args').parent().hide(); |
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} |
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|
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// Executes an initial preview.
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if ($('#edit-displays-live-preview').once('edit-displays-live-preview').is(':checked')) { |
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$('#preview-submit').once('edit-displays-live-preview').click(); |
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} |
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}; |
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|
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|
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Drupal.behaviors.viewsUiRearrangeFilter = {}; |
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Drupal.behaviors.viewsUiRearrangeFilter.attach = function (context, settings) { |
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var $ = jQuery; |
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// Only act on the rearrange filter form.
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if (typeof Drupal.tableDrag == 'undefined' || typeof Drupal.tableDrag['views-rearrange-filters'] == 'undefined') { |
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return;
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} |
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var table = $('#views-rearrange-filters', context).once('views-rearrange-filters'); |
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var operator = $('.form-item-filter-groups-operator', context).once('views-rearrange-filters'); |
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if (table.length) {
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new Drupal.viewsUi.rearrangeFilterHandler(table, operator);
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} |
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}; |
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|
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/**
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* Improve the UI of the rearrange filters dialog box.
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*/
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Drupal.viewsUi.rearrangeFilterHandler = function (table, operator) { |
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var $ = jQuery; |
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// Keep a reference to the <table> being altered and to the div containing
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// the filter groups operator dropdown (if it exists).
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this.table = table;
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this.operator = operator;
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this.hasGroupOperator = this.operator.length > 0; |
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|
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// Keep a reference to all draggable rows within the table.
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this.draggableRows = $('.draggable', table); |
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// Keep a reference to the buttons for adding and removing filter groups.
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this.addGroupButton = $('input#views-add-group'); |
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this.removeGroupButtons = $('input.views-remove-group', table); |
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|
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// Add links that duplicate the functionality of the (hidden) add and remove
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// buttons.
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this.insertAddRemoveFilterGroupLinks();
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|
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// When there is a filter groups operator dropdown on the page, create
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// duplicates of the dropdown between each pair of filter groups.
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if (this.hasGroupOperator) { |
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this.dropdowns = this.duplicateGroupsOperator(); |
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this.syncGroupsOperators();
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} |
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|
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// Add methods to the tableDrag instance to account for operator cells (which
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// span multiple rows), the operator labels next to each filter (e.g., "And"
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// or "Or"), the filter groups, and other special aspects of this tableDrag
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// instance.
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this.modifyTableDrag();
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// Initialize the operator labels (e.g., "And" or "Or") that are displayed
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// next to the filters in each group, and bind a handler so that they change
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// based on the values of the operator dropdown within that group.
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this.redrawOperatorLabels();
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$('.views-group-title select', table) |
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.once('views-rearrange-filter-handler')
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.bind('change.views-rearrange-filter-handler', $.proxy(this, 'redrawOperatorLabels')); |
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|
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// Bind handlers so that when a "Remove" link is clicked, we:
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// - Update the rowspans of cells containing an operator dropdown (since they
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// need to change to reflect the number of rows in each group).
|
480 |
// - Redraw the operator labels next to the filters in the group (since the
|
481 |
// filter that is currently displayed last in each group is not supposed to
|
482 |
// have a label display next to it).
|
483 |
$('a.views-groups-remove-link', this.table) |
484 |
.once('views-rearrange-filter-handler')
|
485 |
.bind('click.views-rearrange-filter-handler', $.proxy(this, 'updateRowspans')) |
486 |
.bind('click.views-rearrange-filter-handler', $.proxy(this, 'redrawOperatorLabels')); |
487 |
}; |
488 |
|
489 |
/**
|
490 |
* Insert links that allow filter groups to be added and removed.
|
491 |
*/
|
492 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.insertAddRemoveFilterGroupLinks = function () { |
493 |
var $ = jQuery; |
494 |
|
495 |
// Insert a link for adding a new group at the top of the page, and make it
|
496 |
// match the action links styling used in a typical page.tpl.php. Note that
|
497 |
// Drupal does not provide a theme function for this markup, so this is the
|
498 |
// best we can do.
|
499 |
$('<ul class="action-links"><li><a id="views-add-group-link" href="#">' + this.addGroupButton.val() + '</a></li></ul>') |
500 |
.prependTo(this.table.parent())
|
501 |
// When the link is clicked, dynamically click the hidden form button for
|
502 |
// adding a new filter group.
|
503 |
.once('views-rearrange-filter-handler')
|
504 |
.bind('click.views-rearrange-filter-handler', $.proxy(this, 'clickAddGroupButton')); |
505 |
|
506 |
// Find each (visually hidden) button for removing a filter group and insert
|
507 |
// a link next to it.
|
508 |
var length = this.removeGroupButtons.length; |
509 |
for (i = 0; i < length; i++) { |
510 |
var $removeGroupButton = $(this.removeGroupButtons[i]); |
511 |
var buttonId = $removeGroupButton.attr('id'); |
512 |
$('<a href="#" class="views-remove-group-link">' + Drupal.t('Remove group') + '</a>') |
513 |
.insertBefore($removeGroupButton)
|
514 |
// When the link is clicked, dynamically click the corresponding form
|
515 |
// button.
|
516 |
.once('views-rearrange-filter-handler')
|
517 |
.bind('click.views-rearrange-filter-handler', {buttonId: buttonId}, $.proxy(this, 'clickRemoveGroupButton')); |
518 |
} |
519 |
}; |
520 |
|
521 |
/**
|
522 |
* Dynamically click the button that adds a new filter group.
|
523 |
*/
|
524 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.clickAddGroupButton = function () { |
525 |
// Due to conflicts between Drupal core's AJAX system and the Views AJAX
|
526 |
// system, the only way to get this to work seems to be to trigger both the
|
527 |
// .mousedown() and .submit() events.
|
528 |
this.addGroupButton.mousedown();
|
529 |
this.addGroupButton.submit();
|
530 |
return false; |
531 |
}; |
532 |
|
533 |
/**
|
534 |
* Dynamically click a button for removing a filter group.
|
535 |
*
|
536 |
* @param event
|
537 |
* Event being triggered, with event.data.buttonId set to the ID of the
|
538 |
* form button that should be clicked.
|
539 |
*/
|
540 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.clickRemoveGroupButton = function (event) { |
541 |
// For some reason, here we only need to trigger .submit(), unlike for
|
542 |
// Drupal.viewsUi.rearrangeFilterHandler.prototype.clickAddGroupButton()
|
543 |
// where we had to trigger .mousedown() also.
|
544 |
jQuery('input#' + event.data.buttonId, this.table).submit(); |
545 |
return false; |
546 |
}; |
547 |
|
548 |
/**
|
549 |
* Move the groups operator so that it's between the first two groups, and
|
550 |
* duplicate it between any subsequent groups.
|
551 |
*/
|
552 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.duplicateGroupsOperator = function () { |
553 |
var $ = jQuery; |
554 |
var dropdowns, newRow;
|
555 |
|
556 |
var titleRows = $('tr.views-group-title'), titleRow; |
557 |
|
558 |
// Get rid of the explanatory text around the operator; its placement is
|
559 |
// explanatory enough.
|
560 |
this.operator.find('label').add('div.description').addClass('element-invisible'); |
561 |
this.operator.find('select').addClass('form-select'); |
562 |
|
563 |
// Keep a list of the operator dropdowns, so we can sync their behavior later.
|
564 |
dropdowns = this.operator;
|
565 |
|
566 |
// Move the operator to a new row just above the second group.
|
567 |
titleRow = $('tr#views-group-title-2'); |
568 |
newRow = $('<tr class="filter-group-operator-row"><td colspan="5"></td></tr>'); |
569 |
newRow.find('td').append(this.operator); |
570 |
newRow.insertBefore(titleRow); |
571 |
var i, length = titleRows.length;
|
572 |
// Starting with the third group, copy the operator to a new row above the
|
573 |
// group title.
|
574 |
for (i = 2; i < length; i++) { |
575 |
titleRow = $(titleRows[i]);
|
576 |
// Make a copy of the operator dropdown and put it in a new table row.
|
577 |
var fakeOperator = this.operator.clone(); |
578 |
fakeOperator.attr('id', ''); |
579 |
newRow = $('<tr class="filter-group-operator-row"><td colspan="5"></td></tr>'); |
580 |
newRow.find('td').append(fakeOperator);
|
581 |
newRow.insertBefore(titleRow); |
582 |
dropdowns = dropdowns.add(fakeOperator); |
583 |
} |
584 |
|
585 |
return dropdowns;
|
586 |
}; |
587 |
|
588 |
/**
|
589 |
* Make the duplicated groups operators change in sync with each other.
|
590 |
*/
|
591 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.syncGroupsOperators = function () { |
592 |
if (this.dropdowns.length < 2) { |
593 |
// We only have one dropdown (or none at all), so there's nothing to sync.
|
594 |
return;
|
595 |
} |
596 |
|
597 |
this.dropdowns.change(jQuery.proxy(this, 'operatorChangeHandler')); |
598 |
}; |
599 |
|
600 |
/**
|
601 |
* Click handler for the operators that appear between filter groups.
|
602 |
*
|
603 |
* Forces all operator dropdowns to have the same value.
|
604 |
*/
|
605 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.operatorChangeHandler = function (event) { |
606 |
var $ = jQuery; |
607 |
var $target = $(event.target); |
608 |
var operators = this.dropdowns.find('select').not($target); |
609 |
|
610 |
// Change the other operators to match this new value.
|
611 |
operators.val($target.val());
|
612 |
}; |
613 |
|
614 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.modifyTableDrag = function () { |
615 |
var tableDrag = Drupal.tableDrag['views-rearrange-filters']; |
616 |
var filterHandler = this; |
617 |
|
618 |
/**
|
619 |
* Override the row.onSwap method from tabledrag.js.
|
620 |
*
|
621 |
* When a row is dragged to another place in the table, several things need
|
622 |
* to occur.
|
623 |
* - The row needs to be moved so that it's within one of the filter groups.
|
624 |
* - The operator cells that span multiple rows need their rowspan attributes
|
625 |
* updated to reflect the number of rows in each group.
|
626 |
* - The operator labels that are displayed next to each filter need to be
|
627 |
* redrawn, to account for the row's new location.
|
628 |
*/
|
629 |
tableDrag.row.prototype.onSwap = function () { |
630 |
if (filterHandler.hasGroupOperator) {
|
631 |
// Make sure the row that just got moved (this.group) is inside one of
|
632 |
// the filter groups (i.e. below an empty marker row or a draggable). If
|
633 |
// it isn't, move it down one.
|
634 |
var thisRow = jQuery(this.group); |
635 |
var previousRow = thisRow.prev('tr'); |
636 |
if (previousRow.length && !previousRow.hasClass('group-message') && !previousRow.hasClass('draggable')) { |
637 |
// Move the dragged row down one.
|
638 |
var next = thisRow.next();
|
639 |
if (next.is('tr')) { |
640 |
this.swap('after', next); |
641 |
} |
642 |
} |
643 |
filterHandler.updateRowspans(); |
644 |
} |
645 |
// Redraw the operator labels that are displayed next to each filter, to
|
646 |
// account for the row's new location.
|
647 |
filterHandler.redrawOperatorLabels(); |
648 |
}; |
649 |
|
650 |
/**
|
651 |
* Override the onDrop method from tabledrag.js.
|
652 |
*/
|
653 |
tableDrag.onDrop = function () { |
654 |
var $ = jQuery; |
655 |
|
656 |
// If the tabledrag change marker (i.e., the "*") has been inserted inside
|
657 |
// a row after the operator label (i.e., "And" or "Or") rearrange the items
|
658 |
// so the operator label continues to appear last.
|
659 |
var changeMarker = $(this.oldRowElement).find('.tabledrag-changed'); |
660 |
if (changeMarker.length) {
|
661 |
// Search for occurrences of the operator label before the change marker,
|
662 |
// and reverse them.
|
663 |
var operatorLabel = changeMarker.prevAll('.views-operator-label'); |
664 |
if (operatorLabel.length) {
|
665 |
operatorLabel.insertAfter(changeMarker); |
666 |
} |
667 |
} |
668 |
|
669 |
// Make sure the "group" dropdown is properly updated when rows are dragged
|
670 |
// into an empty filter group. This is borrowed heavily from the block.js
|
671 |
// implementation of tableDrag.onDrop().
|
672 |
var groupRow = $(this.rowObject.element).prevAll('tr.group-message').get(0); |
673 |
var groupName = groupRow.className.replace(/([^ ]+[ ]+)*group-([^ ]+)-message([ ]+[^ ]+)*/, '$2'); |
674 |
var groupField = $('select.views-group-select', this.rowObject.element); |
675 |
if ($(this.rowObject.element).prev('tr').is('.group-message') && !groupField.is('.views-group-select-' + groupName)) { |
676 |
var oldGroupName = groupField.attr('class').replace(/([^ ]+[ ]+)*views-group-select-([^ ]+)([ ]+[^ ]+)*/, '$2'); |
677 |
groupField.removeClass('views-group-select-' + oldGroupName).addClass('views-group-select-' + groupName); |
678 |
groupField.val(groupName); |
679 |
} |
680 |
}; |
681 |
}; |
682 |
|
683 |
|
684 |
/**
|
685 |
* Redraw the operator labels that are displayed next to each filter.
|
686 |
*/
|
687 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.redrawOperatorLabels = function () { |
688 |
var $ = jQuery; |
689 |
for (i = 0; i < this.draggableRows.length; i++) { |
690 |
// Within the row, the operator labels are displayed inside the first table
|
691 |
// cell (next to the filter name).
|
692 |
var $draggableRow = $(this.draggableRows[i]); |
693 |
var $firstCell = $('td:first', $draggableRow); |
694 |
if ($firstCell.length) { |
695 |
// The value of the operator label ("And" or "Or") is taken from the
|
696 |
// first operator dropdown we encounter, going backwards from the current
|
697 |
// row. This dropdown is the one associated with the current row's filter
|
698 |
// group.
|
699 |
var operatorValue = $draggableRow.prevAll('.views-group-title').find('option:selected').html(); |
700 |
var operatorLabel = '<span class="views-operator-label">' + operatorValue + '</span>'; |
701 |
// If the next visible row after this one is a draggable filter row,
|
702 |
// display the operator label next to the current row. (Checking for
|
703 |
// visibility is necessary here since the "Remove" links hide the removed
|
704 |
// row but don't actually remove it from the document).
|
705 |
var $nextRow = $draggableRow.nextAll(':visible').eq(0); |
706 |
var $existingOperatorLabel = $firstCell.find('.views-operator-label'); |
707 |
if ($nextRow.hasClass('draggable')) { |
708 |
// If an operator label was already there, replace it with the new one.
|
709 |
if ($existingOperatorLabel.length) { |
710 |
$existingOperatorLabel.replaceWith(operatorLabel);
|
711 |
} |
712 |
// Otherwise, append the operator label to the end of the table cell.
|
713 |
else {
|
714 |
$firstCell.append(operatorLabel);
|
715 |
} |
716 |
} |
717 |
// If the next row doesn't contain a filter, then this is the last row
|
718 |
// in the group. We don't want to display the operator there (since
|
719 |
// operators should only display between two related filters, e.g.
|
720 |
// "filter1 AND filter2 AND filter3"). So we remove any existing label
|
721 |
// that this row has.
|
722 |
else {
|
723 |
$existingOperatorLabel.remove();
|
724 |
} |
725 |
} |
726 |
} |
727 |
}; |
728 |
|
729 |
/**
|
730 |
* Update the rowspan attribute of each cell containing an operator dropdown.
|
731 |
*/
|
732 |
Drupal.viewsUi.rearrangeFilterHandler.prototype.updateRowspans = function () { |
733 |
var $ = jQuery; |
734 |
var i, $row, $currentEmptyRow, draggableCount, $operatorCell; |
735 |
var rows = $(this.table).find('tr'); |
736 |
var length = rows.length;
|
737 |
for (i = 0; i < length; i++) { |
738 |
$row = $(rows[i]); |
739 |
if ($row.hasClass('views-group-title')) { |
740 |
// This row is a title row.
|
741 |
// Keep a reference to the cell containing the dropdown operator.
|
742 |
$operatorCell = $($row.find('td.group-operator')); |
743 |
// Assume this filter group is empty, until we find otherwise.
|
744 |
draggableCount = 0;
|
745 |
$currentEmptyRow = $row.next('tr'); |
746 |
$currentEmptyRow.removeClass('group-populated').addClass('group-empty'); |
747 |
// The cell with the dropdown operator should span the title row and
|
748 |
// the "this group is empty" row.
|
749 |
$operatorCell.attr('rowspan', 2); |
750 |
} |
751 |
else if (($row).hasClass('draggable') && $row.is(':visible')) { |
752 |
// We've found a visible filter row, so we now know the group isn't empty.
|
753 |
draggableCount++; |
754 |
$currentEmptyRow.removeClass('group-empty').addClass('group-populated'); |
755 |
// The operator cell should span all draggable rows, plus the title.
|
756 |
$operatorCell.attr('rowspan', draggableCount + 1); |
757 |
} |
758 |
} |
759 |
}; |
760 |
|
761 |
Drupal.behaviors.viewsFilterConfigSelectAll = {}; |
762 |
|
763 |
/**
|
764 |
* Add a select all checkbox, which checks each checkbox at once.
|
765 |
*/
|
766 |
Drupal.behaviors.viewsFilterConfigSelectAll.attach = function(context) { |
767 |
var $ = jQuery; |
768 |
// Show the select all checkbox.
|
769 |
$('#views-ui-config-item-form div.form-item-options-value-all', context).once(function() { |
770 |
$(this).show(); |
771 |
}) |
772 |
.find('input[type=checkbox]')
|
773 |
.click(function() {
|
774 |
var checked = $(this).is(':checked'); |
775 |
// Update all checkbox beside the select all checkbox.
|
776 |
$(this).parents('.form-checkboxes').find('input[type=checkbox]').each(function() { |
777 |
$(this).attr('checked', checked); |
778 |
}); |
779 |
}); |
780 |
// Uncheck the select all checkbox if any of the others are unchecked.
|
781 |
$('#views-ui-config-item-form div.form-type-checkbox').not($('.form-item-options-value-all')).find('input[type=checkbox]').each(function() { |
782 |
$(this).click(function() { |
783 |
if ($(this).is('checked') == 0) { |
784 |
$('#edit-options-value-all').removeAttr('checked'); |
785 |
} |
786 |
}); |
787 |
}); |
788 |
}; |
789 |
|
790 |
/**
|
791 |
* Ensure the desired default button is used when a form is implicitly submitted via an ENTER press on textfields, radios, and checkboxes.
|
792 |
*
|
793 |
* @see http://www.w3.org/TR/html5/association-of-controls-and-forms.html#implicit-submission
|
794 |
*/
|
795 |
Drupal.behaviors.viewsImplicitFormSubmission = {}; |
796 |
Drupal.behaviors.viewsImplicitFormSubmission.attach = function (context, settings) { |
797 |
var $ = jQuery; |
798 |
$(':text, :password, :radio, :checkbox', context).once('viewsImplicitFormSubmission', function() { |
799 |
$(this).keypress(function(event) { |
800 |
if (event.which == 13) { |
801 |
var formId = this.form.id; |
802 |
if (formId && settings.viewsImplicitFormSubmission && settings.viewsImplicitFormSubmission[formId] && settings.viewsImplicitFormSubmission[formId].defaultButton) {
|
803 |
event.preventDefault(); |
804 |
var buttonId = settings.viewsImplicitFormSubmission[formId].defaultButton;
|
805 |
var $button = $('#' + buttonId, this.form); |
806 |
if ($button.length == 1 && $button.is(':enabled')) { |
807 |
if (Drupal.ajax && Drupal.ajax[buttonId]) {
|
808 |
$button.trigger(Drupal.ajax[buttonId].element_settings.event);
|
809 |
} |
810 |
else {
|
811 |
$button.click();
|
812 |
} |
813 |
} |
814 |
} |
815 |
} |
816 |
}); |
817 |
}); |
818 |
}; |
819 |
|
820 |
/**
|
821 |
* Remove icon class from elements that are themed as buttons or dropbuttons.
|
822 |
*/
|
823 |
Drupal.behaviors.viewsRemoveIconClass = {}; |
824 |
Drupal.behaviors.viewsRemoveIconClass.attach = function (context, settings) { |
825 |
jQuery('.ctools-button', context).once('RemoveIconClass', function () { |
826 |
var $ = jQuery; |
827 |
var $this = $(this); |
828 |
$('.icon', $this).removeClass('icon'); |
829 |
$('.horizontal', $this).removeClass('horizontal'); |
830 |
}); |
831 |
}; |
832 |
|
833 |
/**
|
834 |
* Change "Expose filter" buttons into checkboxes.
|
835 |
*/
|
836 |
Drupal.behaviors.viewsUiCheckboxify = {}; |
837 |
Drupal.behaviors.viewsUiCheckboxify.attach = function (context, settings) { |
838 |
var $ = jQuery; |
839 |
var $buttons = $('#edit-options-expose-button-button, #edit-options-group-button-button').once('views-ui-checkboxify'); |
840 |
var length = $buttons.length; |
841 |
var i;
|
842 |
for (i = 0; i < length; i++) { |
843 |
new Drupal.viewsUi.Checkboxifier($buttons[i]); |
844 |
} |
845 |
}; |
846 |
|
847 |
/**
|
848 |
* Change the default widget to select the default group according to the
|
849 |
* selected widget for the exposed group.
|
850 |
*/
|
851 |
Drupal.behaviors.viewsUiChangeDefaultWidget = {}; |
852 |
Drupal.behaviors.viewsUiChangeDefaultWidget.attach = function (context, settings) { |
853 |
var $ = jQuery; |
854 |
function change_default_widget(multiple) { |
855 |
if (multiple) {
|
856 |
$('input.default-radios').hide(); |
857 |
$('td.any-default-radios-row').parent().hide(); |
858 |
$('input.default-checkboxes').show(); |
859 |
} |
860 |
else {
|
861 |
$('input.default-checkboxes').hide(); |
862 |
$('td.any-default-radios-row').parent().show(); |
863 |
$('input.default-radios').show(); |
864 |
} |
865 |
} |
866 |
// Update on widget change.
|
867 |
$('input[name="options[group_info][multiple]"]').change(function() { |
868 |
change_default_widget($(this).attr("checked")); |
869 |
}); |
870 |
// Update the first time the form is rendered.
|
871 |
$('input[name="options[group_info][multiple]"]').trigger('change'); |
872 |
}; |
873 |
|
874 |
/**
|
875 |
* Attaches an expose filter button to a checkbox that triggers its click event.
|
876 |
*
|
877 |
* @param button
|
878 |
* The DOM object representing the button to be checkboxified.
|
879 |
*/
|
880 |
Drupal.viewsUi.Checkboxifier = function (button) { |
881 |
var $ = jQuery; |
882 |
this.$button = $(button); |
883 |
this.$parent = this.$button.parent('div.views-expose, div.views-grouped'); |
884 |
this.$input = this.$parent.find('input:checkbox, input:radio'); |
885 |
// Hide the button and its description.
|
886 |
this.$button.hide(); |
887 |
this.$parent.find('.exposed-description, .grouped-description').hide(); |
888 |
|
889 |
this.$input.click($.proxy(this, 'clickHandler')); |
890 |
|
891 |
}; |
892 |
|
893 |
/**
|
894 |
* When the checkbox is checked or unchecked, simulate a button press.
|
895 |
*/
|
896 |
Drupal.viewsUi.Checkboxifier.prototype.clickHandler = function (e) { |
897 |
this.$button.mousedown(); |
898 |
this.$button.submit(); |
899 |
}; |
900 |
|
901 |
/**
|
902 |
* Change the Apply button text based upon the override select state.
|
903 |
*/
|
904 |
Drupal.behaviors.viewsUiOverrideSelect = {}; |
905 |
Drupal.behaviors.viewsUiOverrideSelect.attach = function (context, settings) { |
906 |
var $ = jQuery; |
907 |
$('#edit-override-dropdown', context).once('views-ui-override-button-text', function() { |
908 |
// Closures! :(
|
909 |
var $submit = $('#edit-submit', context); |
910 |
var old_value = $submit.val(); |
911 |
|
912 |
$submit.once('views-ui-override-button-text') |
913 |
.bind('mouseup', function() { |
914 |
$(this).val(old_value); |
915 |
return true; |
916 |
}); |
917 |
|
918 |
$(this).bind('change', function() { |
919 |
if ($(this).val() == 'default') { |
920 |
$submit.val(Drupal.t('Apply (all displays)')); |
921 |
} |
922 |
else if ($(this).val() == 'default_revert') { |
923 |
$submit.val(Drupal.t('Revert to default')); |
924 |
} |
925 |
else {
|
926 |
$submit.val(Drupal.t('Apply (this display)')); |
927 |
} |
928 |
}) |
929 |
.trigger('change');
|
930 |
}); |
931 |
|
932 |
}; |
933 |
|
934 |
Drupal.viewsUi.resizeModal = function (e, no_shrink) { |
935 |
var $ = jQuery; |
936 |
var $modal = $('.views-ui-dialog'); |
937 |
var $scroll = $('.scroll', $modal); |
938 |
if ($modal.size() == 0 || $modal.css('display') == 'none') { |
939 |
return;
|
940 |
} |
941 |
|
942 |
var maxWidth = parseInt($(window).width() * .85); // 70% of window |
943 |
var minWidth = parseInt($(window).width() * .6); // 70% of window |
944 |
|
945 |
// Set the modal to the minwidth so that our width calculation of
|
946 |
// children works.
|
947 |
$modal.css('width', minWidth); |
948 |
var width = minWidth;
|
949 |
|
950 |
// Don't let the window get more than 80% of the display high.
|
951 |
var maxHeight = parseInt($(window).height() * .8); |
952 |
var minHeight = 200; |
953 |
if (no_shrink) {
|
954 |
minHeight = $modal.height();
|
955 |
} |
956 |
|
957 |
if (minHeight > maxHeight) {
|
958 |
minHeight = maxHeight; |
959 |
} |
960 |
|
961 |
var height = 0; |
962 |
|
963 |
// Calculate the height of the 'scroll' region.
|
964 |
var scrollHeight = 0; |
965 |
|
966 |
scrollHeight += parseInt($scroll.css('padding-top')); |
967 |
scrollHeight += parseInt($scroll.css('padding-bottom')); |
968 |
|
969 |
$scroll.children().each(function() { |
970 |
var w = $(this).innerWidth(); |
971 |
if (w > width) {
|
972 |
width = w; |
973 |
} |
974 |
scrollHeight += $(this).outerHeight(true); |
975 |
}); |
976 |
|
977 |
// Now, calculate what the difference between the scroll and the modal
|
978 |
// will be.
|
979 |
|
980 |
var difference = 0; |
981 |
difference += parseInt($scroll.css('padding-top')); |
982 |
difference += parseInt($scroll.css('padding-bottom')); |
983 |
difference += $('.views-override').outerHeight(true); |
984 |
difference += $('.views-messages').outerHeight(true); |
985 |
difference += $('#views-ajax-title').outerHeight(true); |
986 |
difference += $('.views-add-form-selected').outerHeight(true); |
987 |
difference += $('.form-buttons', $modal).outerHeight(true); |
988 |
|
989 |
height = scrollHeight + difference; |
990 |
|
991 |
if (height > maxHeight) {
|
992 |
height = maxHeight; |
993 |
scrollHeight = maxHeight - difference; |
994 |
} |
995 |
else if (height < minHeight) { |
996 |
height = minHeight; |
997 |
scrollHeight = minHeight - difference; |
998 |
} |
999 |
|
1000 |
if (width > maxWidth) {
|
1001 |
width = maxWidth; |
1002 |
} |
1003 |
|
1004 |
// Get where we should move content to
|
1005 |
var top = ($(window).height() / 2) - (height / 2); |
1006 |
var left = ($(window).width() / 2) - (width / 2); |
1007 |
|
1008 |
$modal.css({
|
1009 |
'top': top + 'px', |
1010 |
'left': left + 'px', |
1011 |
'width': width + 'px', |
1012 |
'height': height + 'px' |
1013 |
}); |
1014 |
|
1015 |
// Ensure inner popup height matches.
|
1016 |
$(Drupal.settings.views.ajax.popup).css('height', height + 'px'); |
1017 |
|
1018 |
$scroll.css({
|
1019 |
'height': scrollHeight + 'px', |
1020 |
'max-height': scrollHeight + 'px' |
1021 |
}); |
1022 |
|
1023 |
}; |
1024 |
|
1025 |
jQuery(function() {
|
1026 |
jQuery(window).bind('resize', Drupal.viewsUi.resizeModal);
|
1027 |
jQuery(window).bind('scroll', Drupal.viewsUi.resizeModal);
|
1028 |
}); |