src/chrome/test/data/extensions/api_test/app_background_page/two_with_manifest/content_script.js

   1 // Copyright (c) 2011 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 var scriptMessageEvent = document.createEvent("Event");
   6 scriptMessageEvent.initEvent('scriptMessage', true, true);
   7
   8 var pageToScriptTunnel = document.getElementById("pageToScriptTunnel");
   9 pageToScriptTunnel.addEventListener("scriptMessage", function() {
  10   var data = JSON.parse(pageToScriptTunnel.innerText);
  11   chrome.extension.sendRequest(data);
  12 });
  13
  14 chrome.extension.onRequest.addListener(function(request) {
  15   var scriptToPageTunnel = document.getElementById("scriptToPageTunnel");
  16   scriptToPageTunnel.innerText = JSON.stringify(request);
  17   scriptToPageTunnel.dispatchEvent(scriptMessageEvent);
  18 });