/**
- * @file
- * Handles AJAX fetching of views, including filter submission and response.
- */
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
(function ($, Drupal, drupalSettings) {
-
- 'use strict';
-
- /**
- * Attaches the AJAX behavior to exposed filters forms and key View links.
- *
- * @type {Drupal~behavior}
- *
- * @prop {Drupal~behaviorAttach} attach
- * Attaches ajaxView functionality to relevant elements.
- */
Drupal.behaviors.ViewsAjaxView = {};
- Drupal.behaviors.ViewsAjaxView.attach = function () {
- if (drupalSettings && drupalSettings.views && drupalSettings.views.ajaxViews) {
- var ajaxViews = drupalSettings.views.ajaxViews;
- for (var i in ajaxViews) {
- if (ajaxViews.hasOwnProperty(i)) {
- Drupal.views.instances[i] = new Drupal.views.ajaxView(ajaxViews[i]);
- }
+ Drupal.behaviors.ViewsAjaxView.attach = function (context, settings) {
+ if (settings && settings.views && settings.views.ajaxViews) {
+ var ajaxViews = settings.views.ajaxViews;
+
+ Object.keys(ajaxViews || {}).forEach(function (i) {
+ Drupal.views.instances[i] = new Drupal.views.ajaxView(ajaxViews[i]);
+ });
+ }
+ };
+ Drupal.behaviors.ViewsAjaxView.detach = function (context, settings, trigger) {
+ if (trigger === 'unload') {
+ if (settings && settings.views && settings.views.ajaxViews) {
+ var ajaxViews = settings.views.ajaxViews;
+
+ Object.keys(ajaxViews || {}).forEach(function (i) {
+ var selector = '.js-view-dom-id-' + ajaxViews[i].view_dom_id;
+ if ($(selector, context).length) {
+ delete Drupal.views.instances[i];
+ delete settings.views.ajaxViews[i];
+ }
+ });
}
}
};
- /**
- * @namespace
- */
Drupal.views = {};
- /**
- * @type {object.<string, Drupal.views.ajaxView>}
- */
Drupal.views.instances = {};
- /**
- * Javascript object for a certain view.
- *
- * @constructor
- *
- * @param {object} settings
- * Settings object for the ajax view.
- * @param {string} settings.view_dom_id
- * The DOM id of the view.
- */
Drupal.views.ajaxView = function (settings) {
var selector = '.js-view-dom-id-' + settings.view_dom_id;
this.$view = $(selector);
- // Retrieve the path to use for views' ajax.
- var ajax_path = drupalSettings.views.ajax_path;
+ var ajaxPath = drupalSettings.views.ajax_path;
- // If there are multiple views this might've ended up showing up multiple
- // times.
- if (ajax_path.constructor.toString().indexOf('Array') !== -1) {
- ajax_path = ajax_path[0];
+ if (ajaxPath.constructor.toString().indexOf('Array') !== -1) {
+ ajaxPath = ajaxPath[0];
}
- // Check if there are any GET parameters to send to views.
var queryString = window.location.search || '';
if (queryString !== '') {
- // Remove the question mark and Drupal path component if any.
queryString = queryString.slice(1).replace(/q=[^&]+&?|&?render=[^&]+/, '');
if (queryString !== '') {
- // If there is a '?' in ajax_path, clean url are on and & should be
- // used to add parameters.
- queryString = ((/\?/.test(ajax_path)) ? '&' : '?') + queryString;
+ queryString = (/\?/.test(ajaxPath) ? '&' : '?') + queryString;
}
}
this.element_settings = {
- url: ajax_path + queryString,
+ url: ajaxPath + queryString,
submit: settings,
setClick: true,
event: 'click',
selector: selector,
- progress: {type: 'fullscreen'}
+ progress: { type: 'fullscreen' }
};
this.settings = settings;
- // Add the ajax to exposed forms.
this.$exposed_form = $('form#views-exposed-form-' + settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'));
this.$exposed_form.once('exposed-form').each($.proxy(this.attachExposedFormAjax, this));
- // Add the ajax to pagers.
- this.$view
- // Don't attach to nested views. Doing so would attach multiple behaviors
- // to a given element.
- .filter($.proxy(this.filterNestedViews, this))
- .once('ajax-pager').each($.proxy(this.attachPagerAjax, this));
-
- // Add a trigger to update this view specifically. In order to trigger a
- // refresh use the following code.
- //
- // @code
- // $('.view-name').trigger('RefreshView');
- // @endcode
- var self_settings = $.extend({}, this.element_settings, {
+ this.$view.filter($.proxy(this.filterNestedViews, this)).once('ajax-pager').each($.proxy(this.attachPagerAjax, this));
+
+ var selfSettings = $.extend({}, this.element_settings, {
event: 'RefreshView',
base: this.selector,
element: this.$view.get(0)
});
- this.refreshViewAjax = Drupal.ajax(self_settings);
+ this.refreshViewAjax = Drupal.ajax(selfSettings);
};
- /**
- * @method
- */
Drupal.views.ajaxView.prototype.attachExposedFormAjax = function () {
var that = this;
this.exposedFormAjax = [];
- // Exclude the reset buttons so no AJAX behaviours are bound. Many things
- // break during the form reset phase if using AJAX.
+
$('input[type=submit], input[type=image]', this.$exposed_form).not('[data-drupal-selector=edit-reset]').each(function (index) {
- var self_settings = $.extend({}, that.element_settings, {
+ var selfSettings = $.extend({}, that.element_settings, {
base: $(this).attr('id'),
element: this
});
- that.exposedFormAjax[index] = Drupal.ajax(self_settings);
+ that.exposedFormAjax[index] = Drupal.ajax(selfSettings);
});
};
- /**
- * @return {bool}
- * If there is at least one parent with a view class return false.
- */
Drupal.views.ajaxView.prototype.filterNestedViews = function () {
- // If there is at least one parent with a view class, this view
- // is nested (e.g., an attachment). Bail.
return !this.$view.parents('.view').length;
};
- /**
- * Attach the ajax behavior to each link.
- */
Drupal.views.ajaxView.prototype.attachPagerAjax = function () {
- this.$view.find('ul.js-pager__items > li > a, th.views-field a, .attachment .views-summary a')
- .each($.proxy(this.attachPagerLinkAjax, this));
+ this.$view.find('ul.js-pager__items > li > a, th.views-field a, .attachment .views-summary a').each($.proxy(this.attachPagerLinkAjax, this));
};
- /**
- * Attach the ajax behavior to a singe link.
- *
- * @param {string} [id]
- * The ID of the link.
- * @param {HTMLElement} link
- * The link element.
- */
Drupal.views.ajaxView.prototype.attachPagerLinkAjax = function (id, link) {
var $link = $(link);
var viewData = {};
var href = $link.attr('href');
- // Construct an object using the settings defaults and then overriding
- // with data specific to the link.
- $.extend(
- viewData,
- this.settings,
- Drupal.Views.parseQueryString(href),
- // Extract argument data from the URL.
- Drupal.Views.parseViewArgs(href, this.settings.view_base_path)
- );
-
- var self_settings = $.extend({}, this.element_settings, {
+
+ $.extend(viewData, this.settings, Drupal.Views.parseQueryString(href), Drupal.Views.parseViewArgs(href, this.settings.view_base_path));
+
+ var selfSettings = $.extend({}, this.element_settings, {
submit: viewData,
base: false,
element: link
});
- this.pagerAjax = Drupal.ajax(self_settings);
+ this.pagerAjax = Drupal.ajax(selfSettings);
};
- /**
- * Views scroll to top ajax command.
- *
- * @param {Drupal.Ajax} [ajax]
- * A {@link Drupal.ajax} object.
- * @param {object} response
- * Ajax response.
- * @param {string} response.selector
- * Selector to use.
- */
Drupal.AjaxCommands.prototype.viewsScrollTop = function (ajax, response) {
- // Scroll to the top of the view. This will allow users
- // to browse newly loaded content after e.g. clicking a pager
- // link.
var offset = $(response.selector).offset();
- // We can't guarantee that the scrollable object should be
- // the body, as the view could be embedded in something
- // more complex such as a modal popup. Recurse up the DOM
- // and scroll the first element that has a non-zero top.
+
var scrollTarget = response.selector;
while ($(scrollTarget).scrollTop() === 0 && $(scrollTarget).parent()) {
scrollTarget = $(scrollTarget).parent();
}
- // Only scroll upward.
+
if (offset.top - 10 < $(scrollTarget).scrollTop()) {
- $(scrollTarget).animate({scrollTop: (offset.top - 10)}, 500);
+ $(scrollTarget).animate({ scrollTop: offset.top - 10 }, 500);
}
};
-
-})(jQuery, Drupal, drupalSettings);
+})(jQuery, Drupal, drupalSettings);
\ No newline at end of file
projects / yaffs-website / blobdiff