4 * Javascript specific to canvas pages.
8 * Enable canvas page specific javascript on this page.
10 Drupal.behaviors.fb_canvas = {
11 attach: function(context, settings) {
12 // Resize if body class includes fb_canvas-resizable.
13 jQuery('body.fb_canvas-resizable:not(.fb_canvas-processed)').each(function () {
14 jQuery(this).addClass('fb_canvas-processed');
15 if (typeof(FB) == 'undefined') {
16 // FB not yet initialized.
17 jQuery(document).bind('fb_init', FB_Canvas.setAutoResize);
20 // FB alreda initialized.
21 FB_Canvas.setAutoResize();
25 // Logout of facebook when logging out of drupal.
26 jQuery("a[href^='https://apps.facebook.com/" + Drupal.settings.fb_canvas.canvas + "/logout']", context).click(FB_Canvas.logout);
28 // Change 'user/login' links to popup fb connect dialog.
29 jQuery("a[href^='https://apps.facebook.com/" + Drupal.settings.fb_canvas.canvas + "/user/']", context).click(FB_Canvas.login);
33 FB_Canvas = function(){};
36 * Called after Facebook javascript has initialized. Global FB will be set.
38 FB_Canvas.setAutoResize = function() {
39 FB.Canvas.setAutoResize(true, 100); // time in ms, default 100.
43 FB_Canvas.logout = function(event) {
44 if (typeof(FB) != 'undefined') {
45 FB.logout(function () {
51 FB_Canvas.login = function(event) {
52 if (typeof(FB) != 'undefined') {
55 }, Drupal.settings.fb.perms);