[livejournal] r22804: LJSUP-13402: Implement settings page for...

LJSUP-13402: Implement settings page for turning on/off journal promo service

U   trunk/htdocs/js/settings.js

Modified: trunk/htdocs/js/settings.js
===================================================================
--- trunk/htdocs/js/settings.js	2012-09-04 10:34:54 UTC (rev 22803)
+++ trunk/htdocs/js/settings.js	2012-09-04 13:08:54 UTC (rev 22804)
@@ -166,3 +166,67 @@
 LiveJournal.register_hook('page_load', function () {
 	LiveJournal.run_hook('init_settings', jQuery);
 });
+
+
+
+/**
+ * @requires $.ui.core, $.ui.widget, $.lj.basicWidget
+ * @class Toggle setting controls on checkbox change in my ads tab
+ * @fileoverview journalpromo
+ * @extends $.lj.basicWidget
+ * @author armen.asriyan@sup.com (Armen Asriyan)
+ */
+
+(function ($, window) {
+	'use strict';
+
+	/** @lends $.lj.journalpromo.prototype */
+	$.widget('lj.journalpromo', $.lj.basicWidget, {
+		options: {
+			classNames: {
+				settingsHidden: 'journalpromo-options-on'
+			},
+
+			selectors: {
+				checkbox: '#hidden-journalpromo-enable-input',
+				panel: '#hidden-journalpromo'
+			}
+		},
+
+		_create: function () {
+			$.lj.basicWidget.prototype._create.apply(this);
+			
+			this._el('checkbox');
+			this._el('panel');
+			
+			if ( this._checkbox.is(':checked') ) {
+				this.show();
+			}
+
+			this._bindControls();
+		},
+
+		_bindControls: function () {
+			$.lj.basicWidget.prototype._bindControls.apply(this);
+			
+			var that = this;
+			
+			this._checkbox.on('change', function() {
+				
+				that[ $(this).is(':checked') ? 'show' : 'hide' ]();
+			});
+		},
+		/**
+		 * Show settings panel
+		 */
+		show: function() {
+			this._panel.addClass( this._cl('settingsHidden') );
+		},
+		/**
+		 * Hide settings panel
+		 */
+		hide: function() {
+			this._panel.removeClass( this._cl('settingsHidden') );
+		}
+	});
+}(jQuery, window));