CB-1335: Update www/ Application

bin/templates/project/assets/www/js/index.js

@@ -1,20 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 var app = {
+    // Application Constructor
     initialize: function() {
-        this.bind();
+        this.bindEvents();
     },
-    bind: function() {
-        document.addEventListener('deviceready', this.deviceready, false);
+    // Bind Event Listeners
+    //
+    // Bind any events that are required on startup. Common events are:
+    // 'load', 'deviceready', 'offline', and 'online'.
+    bindEvents: function() {
+        document.addEventListener('deviceready', this.onDeviceReady, false);
     },
-    deviceready: function() {
-        // note that this is an event handler so the scope is that of the event
-        // so we need to call app.report(), and not this.report()
-        app.report('deviceready');
+    // deviceready Event Handler
+    //
+    // The scope of 'this' is the event. In order to call the 'receivedEvent'
+    // function, we must explicity call 'app.receivedEvent(...);'
+    onDeviceReady: function() {
+        app.receivedEvent('deviceready');
     },
-    report: function(id) { 
-        console.log("report:" + id);
-        // hide the .pending <p> and show the .complete <p>
-        document.querySelector('#' + id + ' .pending').className += ' hide';
-        var completeElem = document.querySelector('#' + id + ' .complete');
-        completeElem.className = completeElem.className.split('hide').join('');
+    // Update DOM on a Received Event
+    receivedEvent: function(id) {
+        var parentElement = document.getElementById(id);
+        var listeningElement = parentElement.querySelector('.listening');
+        var receivedElement = parentElement.querySelector('.received');
+
+        listeningElement.setAttribute('style', 'display:none;');
+        receivedElement.setAttribute('style', 'display:block;');
+
+        console.log('Received Event: ' + id);
     }
 };