1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 function StartRequest() { 6 var plugin = document.getElementById("plugin"); 7 var filename = document.getElementById("filename").value; 8 plugin.postMessage(filename); 9 } 10 11 function HandleMessage(message_event) { 12 document.getElementById("content").value = message_event.data; 13 } 14 15 document.addEventListener('DOMContentLoaded', function () { 16 // Attach a listener for the message event. This must happen after the plugin 17 // object was created. 18 document.getElementById("plugin") 19 .addEventListener("message", HandleMessage, false); 20 21 document.getElementById("start") 22 .addEventListener("click", StartRequest, false); 23 }); 24
