Created
April 16, 2014 12:35
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Save ubinix-warun/10867135 to your computer and use it in GitHub Desktop.
Example for Cordova WebSocket Plugin, https://github.com/mkuklis/phonegap-websocket
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| <!DOCTYPE html> | |
| <!-- | |
| 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. | |
| --> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <meta name="format-detection" content="telephone=no" /> | |
| <!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 --> | |
| <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" /> | |
| <link rel="stylesheet" type="text/css" href="css/index.css" /> | |
| <title>Echo WS</title> | |
| </head> | |
| <body> | |
| <div class="app"> | |
| <h1>Apache Cordova</h1> | |
| <div id="deviceready" class="blink"> | |
| <p class="event listening">Connecting to Device</p> | |
| <p class="event received">Device is Ready</p> | |
| </div> | |
| <div id="output"></div> | |
| </div> | |
| <script type="text/javascript" src="cordova.js"></script> | |
| <script type="text/javascript" src="js/index.js"></script> | |
| <script type="text/javascript"> | |
| app.initialize(); | |
| </script> | |
| </body> | |
| </html> |
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| /* | |
| * 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.bindEvents(); | |
| }, | |
| // 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 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'); | |
| }, | |
| // 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); | |
| var wsUri = "ws://echo.websocket.org/"; | |
| var output; | |
| function init() { | |
| output = document.getElementById("output"); | |
| testWebSocket(); | |
| } | |
| function testWebSocket() { | |
| websocket = new WebSocket(wsUri); | |
| websocket.onopen = function(evt) { onOpen(evt) }; | |
| websocket.onclose = function(evt) { onClose(evt) }; | |
| websocket.onmessage = function(evt) { onMessage(evt) }; | |
| websocket.onerror = function(evt) { onError(evt) }; | |
| } | |
| function onOpen(evt) { | |
| writeToScreen("CONNECTED"); | |
| doSend("WebSocket rocks"); | |
| } | |
| function onClose(evt) { | |
| writeToScreen("DISCONNECTED"); | |
| } | |
| function onMessage(evt) { | |
| writeToScreen('<span style="color: blue;">RESPONSE: ' + evt.data+'</span>'); | |
| websocket.close(); | |
| } | |
| function onError(evt) { | |
| writeToScreen('<span style="color: red;">ERROR:</span> ' + evt.data); | |
| } | |
| function doSend(message) { | |
| writeToScreen("SENT: " + message); | |
| websocket.send(message); | |
| } | |
| function writeToScreen(message) { | |
| var pre = document.createElement("p"); | |
| pre.style.wordWrap = "break-word"; | |
| pre.innerHTML = message; output.appendChild(pre); | |
| } | |
| init(); | |
| } | |
| }; |
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