Révision 5d12d676
Ajouté par Assos Assos il y a environ 6 ans
drupal7/sites/all/modules/views/js/ajax_view.js | ||
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*/ |
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(function ($) { |
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/** |
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* Attaches the AJAX behavior to Views exposed filter forms and key View links.
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*/ |
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Drupal.behaviors.ViewsAjaxView = {}; |
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Drupal.behaviors.ViewsAjaxView.attach = function() { |
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if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) { |
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$.each(Drupal.settings.views.ajaxViews, function(i, settings) { |
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Drupal.views.instances[i] = new Drupal.views.ajaxView(settings); |
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}); |
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} |
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}; |
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/**
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* Attaches the AJAX behavior to exposed filter forms and key views links.
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*/
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Drupal.behaviors.ViewsAjaxView = {};
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Drupal.behaviors.ViewsAjaxView.attach = function() {
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if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) {
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$.each(Drupal.settings.views.ajaxViews, function(i, settings) {
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Drupal.views.instances[i] = new Drupal.views.ajaxView(settings);
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});
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}
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};
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Drupal.views = {}; |
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Drupal.views.instances = {}; |
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Drupal.views = {};
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Drupal.views.instances = {};
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/** |
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* Javascript object for a certain view. |
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*/ |
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Drupal.views.ajaxView = function(settings) { |
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var selector = '.view-dom-id-' + settings.view_dom_id; |
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this.$view = $(selector); |
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// Retrieve the path to use for views' ajax. |
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var ajax_path = Drupal.settings.views.ajax_path; |
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// If there are multiple views this might've ended up showing up multiple times. |
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if (ajax_path.constructor.toString().indexOf("Array") != -1) { |
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ajax_path = ajax_path[0]; |
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} |
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// Check if there are any GET parameters to send to views. |
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var queryString = window.location.search || ''; |
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if (queryString !== '') { |
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// Remove the question mark and Drupal path component if any. |
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var queryString = queryString.slice(1).replace(/q=[^&]+&?|&?render=[^&]+/, ''); |
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/** |
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* Javascript object for a certain view. |
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*/ |
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Drupal.views.ajaxView = function(settings) { |
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var selector = '.view-dom-id-' + settings.view_dom_id; |
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this.$view = $(selector); |
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// Retrieve the path to use for views' ajax. |
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var ajax_path = Drupal.settings.views.ajax_path; |
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// If there are multiple views this might've ended up showing up multiple |
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// times. |
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if (ajax_path.constructor.toString().indexOf("Array") != -1) { |
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ajax_path = ajax_path[0]; |
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} |
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// Check if there are any GET parameters to send to views. |
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var queryString = window.location.search || ''; |
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if (queryString !== '') { |
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// If there is a '?' in ajax_path, clean url are on and & should be used to add parameters. |
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queryString = ((/\?/.test(ajax_path)) ? '&' : '?') + queryString; |
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// Remove the question mark and Drupal path component if any. |
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var queryString = queryString.slice(1).replace(/q=[^&]+&?|&?render=[^&]+/, ''); |
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if (queryString !== '') { |
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// If there is a '?' in ajax_path, clean url are on and & should be |
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// used to add parameters. |
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queryString = ((/\?/.test(ajax_path)) ? '&' : '?') + queryString; |
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} |
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} |
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} |
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this.element_settings = { |
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url: ajax_path + queryString, |
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submit: settings, |
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setClick: true, |
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event: 'click', |
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selector: selector, |
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progress: { type: 'throbber' } |
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}; |
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this.settings = settings; |
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this.element_settings = { |
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url: ajax_path + queryString, |
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submit: settings, |
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setClick: true, |
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event: 'click', |
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selector: selector, |
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progress: { |
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type: 'throbber' |
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} |
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}; |
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this.settings = settings; |
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// Add the ajax to exposed forms. |
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this.$exposed_form = $('#views-exposed-form-'+ settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'));
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this.$exposed_form.once(jQuery.proxy(this.attachExposedFormAjax, this)); |
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// Add the ajax to exposed forms.
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this.$exposed_form = $('#views-exposed-form-' + settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'));
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this.$exposed_form.once(jQuery.proxy(this.attachExposedFormAjax, this));
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// Store Drupal.ajax objects here for all pager links. |
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this.links = []; |
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// Store Drupal.ajax objects here for all pager links.
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this.links = [];
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// Add the ajax to pagers. |
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this.$view |
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// Add the ajax to pagers.
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this.$view
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// Don't attach to nested views. Doing so would attach multiple behaviors |
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// to a given element. |
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.filter(jQuery.proxy(this.filterNestedViews, this)) |
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.once(jQuery.proxy(this.attachPagerAjax, this)); |
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// Add a trigger to update this view specifically. In order to trigger a |
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// refresh use the following code. |
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// |
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// @code |
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// jQuery('.view-name').trigger('RefreshView'); |
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// @endcode |
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// Add a trigger to update this view specifically. |
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var self_settings = this.element_settings; |
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self_settings.event = 'RefreshView'; |
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this.refreshViewAjax = new Drupal.ajax(this.selector, this.$view, self_settings); |
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}; |
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Drupal.views.ajaxView.prototype.attachExposedFormAjax = function() { |
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var button = $('input[type=submit], button[type=submit], input[type=image]', this.$exposed_form); |
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button = button[0]; |
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this.exposedFormAjax = new Drupal.ajax($(button).attr('id'), button, this.element_settings); |
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}; |
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Drupal.views.ajaxView.prototype.filterNestedViews= function() { |
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// If there is at least one parent with a view class, this view |
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// is nested (e.g., an attachment). Bail. |
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return !this.$view.parents('.view').size(); |
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}; |
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.filter(jQuery.proxy(this.filterNestedViews, this)) |
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.once(jQuery.proxy(this.attachPagerAjax, this)); |
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// Add a trigger to update this view specifically. In order to trigger a |
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// refresh use the following code. |
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// |
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// @code |
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// jQuery('.view-name').trigger('RefreshView'); |
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// @endcode |
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// Add a trigger to update this view specifically. |
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var self_settings = this.element_settings; |
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self_settings.event = 'RefreshView'; |
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this.refreshViewAjax = new Drupal.ajax(this.selector, this.$view, self_settings); |
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}; |
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/** |
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* Attach the ajax behavior to each link. |
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*/ |
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Drupal.views.ajaxView.prototype.attachPagerAjax = function() { |
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this.$view.find('ul.pager > li > a, th.views-field a, .attachment .views-summary a') |
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.each(jQuery.proxy(this.attachPagerLinkAjax, this)); |
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}; |
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Drupal.views.ajaxView.prototype.attachExposedFormAjax = function() { |
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var button = $('input[type=submit], button[type=submit], input[type=image]', this.$exposed_form); |
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button = button[0]; |
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/** |
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* Attach the ajax behavior to a singe link. |
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*/ |
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Drupal.views.ajaxView.prototype.attachPagerLinkAjax = function(id, link) { |
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var $link = $(link); |
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var viewData = {}; |
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var href = $link.attr('href'); |
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// Construct an object using the settings defaults and then overriding |
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// with data specific to the link. |
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$.extend( |
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// Call the autocomplete submit before doing AJAX. |
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$(button).click(function () { |
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if (Drupal.autocompleteSubmit) { |
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Drupal.autocompleteSubmit(); |
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} |
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}); |
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this.exposedFormAjax = new Drupal.ajax($(button).attr('id'), button, this.element_settings); |
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}; |
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Drupal.views.ajaxView.prototype.filterNestedViews = function() { |
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// If there is at least one parent with a view class, this view |
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// is nested (e.g., an attachment). Bail. |
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return !this.$view.parents('.view').length; |
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}; |
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/** |
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* Attach the ajax behavior to each link. |
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*/ |
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Drupal.views.ajaxView.prototype.attachPagerAjax = function() { |
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this.$view.find('ul.pager > li > a, th.views-field a, .attachment .views-summary a') |
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.each(jQuery.proxy(this.attachPagerLinkAjax, this)); |
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}; |
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/** |
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* Attach the ajax behavior to a singe link. |
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*/ |
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Drupal.views.ajaxView.prototype.attachPagerLinkAjax = function(id, link) { |
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var $link = $(link); |
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var viewData = {}; |
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var href = $link.attr('href'); |
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// Construct an object using the settings defaults and then overriding |
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// with data specific to the link. |
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$.extend( |
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viewData, |
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this.settings, |
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Drupal.Views.parseQueryString(href), |
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// Extract argument data from the URL. |
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Drupal.Views.parseViewArgs(href, this.settings.view_base_path) |
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); |
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// For anchor tags, these will go to the target of the anchor rather |
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// than the usual location. |
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$.extend(viewData, Drupal.Views.parseViewArgs(href, this.settings.view_base_path)); |
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this.element_settings.submit = viewData; |
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this.pagerAjax = new Drupal.ajax(false, $link, this.element_settings); |
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this.links.push(this.pagerAjax); |
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}; |
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Drupal.ajax.prototype.commands.viewsScrollTop = function (ajax, response, status) { |
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// Scroll to the top of the view. This will allow users |
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// to browse newly loaded content after e.g. clicking a pager |
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// link. |
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var offset = $(response.selector).offset(); |
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// We can't guarantee that the scrollable object should be |
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// the body, as the view could be embedded in something |
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// more complex such as a modal popup. Recurse up the DOM |
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// and scroll the first element that has a non-zero top. |
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var scrollTarget = response.selector; |
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while ($(scrollTarget).scrollTop() == 0 && $(scrollTarget).parent()) { |
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scrollTarget = $(scrollTarget).parent(); |
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} |
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// Only scroll upward
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if (offset.top - 10 < $(scrollTarget).scrollTop()) { |
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$(scrollTarget).animate({scrollTop: (offset.top - 10)}, 500); |
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} |
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}; |
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);
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// For anchor tags, these will go to the target of the anchor rather
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// than the usual location.
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$.extend(viewData, Drupal.Views.parseViewArgs(href, this.settings.view_base_path));
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this.element_settings.submit = viewData;
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this.pagerAjax = new Drupal.ajax(false, $link, this.element_settings);
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this.links.push(this.pagerAjax);
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};
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Drupal.ajax.prototype.commands.viewsScrollTop = function (ajax, response, status) {
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// Scroll to the top of the view. This will allow users
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// to browse newly loaded content after e.g. clicking a pager
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// link.
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var offset = $(response.selector).offset();
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// We can't guarantee that the scrollable object should be
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// the body, as the view could be embedded in something
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// more complex such as a modal popup. Recurse up the DOM
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// and scroll the first element that has a non-zero top.
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var scrollTarget = response.selector;
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while ($(scrollTarget).scrollTop() == 0 && $(scrollTarget).parent()) {
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scrollTarget = $(scrollTarget).parent();
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}
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// Only scroll upward.
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if (offset.top - 10 < $(scrollTarget).scrollTop()) {
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$(scrollTarget).animate({scrollTop: (offset.top - 10)}, 500);
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}
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};
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})(jQuery); |
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