chao
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mini_cocopi


			
				
					
						
						
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							<!DOCTYPE html>
<!--
  Copywrite 2009 Google Inc.  All Rights Reserved.
-->
<html>
<!--
Copyright 2010 The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>goog.editor Hello World plugins Demo</title>
  <script src="../../base.js"></script>
  <script src="deps.js"></script>
  <script>
    goog.require('goog.dom');
    goog.require('goog.editor.Field');
    goog.require('goog.editor.Field.EventType');
    goog.require('goog.demos.editor.HelloWorld');
    goog.require('goog.demos.editor.HelloWorldDialogPlugin');
  </script>
  <link rel="stylesheet" href="../css/demo.css">
  <link rel="stylesheet" href="../../css/dialog.css" />
  <style>
    #editMe {
      width: 600px;
      height: 300px;
      background-color: white;
      border: 1px solid grey;
    }
  </style>
</head>
<body>
  <h1>goog.editor Hello World plugins Demo</h1>
  <p>This is a demonstration of an editable field with the two sample plugins
    installed: goog.editor.plugins.HelloWorld and
    goog.editor.plugins.HelloWorldDialogPlugin.</p>
  <br>
  <button onclick='doHelloWorld()'>Hello World</button>
  <button onclick='doHelloWorldDialog()'>Hello World Dialog</button><br>
  <div id='editMe'><ul>
    <li>Click <b>Hello World</b> to insert "Hello World!".</li>
    <li>Click <b>Hello World Dialog</b> to open a dialog where you can customize
      your hello world message to be inserted.</li>
  </ul>The hello world message will be inserted at the cursor, or will replace
  the selected text.</div>
  <hr>
  <p><b>Current field contents</b>
  (updates as contents of the editable field above change):<br>
  <textarea id="fieldContents" style="height:100px;width:400px;"></textarea><br>
  <input type="button" value="Set Field Contents"
      onclick="myField.setHtml(false, goog.dom.getElement('fieldContents').value);" />
  (Use to set contents of the editable field to the contents of this textarea)
  </p>

  <script>
  function doHelloWorld() {
    myField.execCommand(goog.demos.editor.HelloWorld.COMMAND.HELLO_WORLD);
  }

  function doHelloWorldDialog() {
    myField.execCommand(
        goog.demos.editor.HelloWorldDialogPlugin.Command.HELLO_WORLD_DIALOG);
  }

  function updateFieldContents() {
    goog.dom.getElement('fieldContents').value = myField.getCleanContents();
  }

  // Create an editable field.
  var myField = new goog.editor.Field('editMe');

  // Create and register all of the editing plugins you want to use.
  myField.registerPlugin(new goog.demos.editor.HelloWorld());
  myField.registerPlugin(new goog.demos.editor.HelloWorldDialogPlugin());

  // Watch for field changes, to display below.
  goog.events.listen(myField, goog.editor.Field.EventType.DELAYEDCHANGE,
      updateFieldContents);

  myField.makeEditable();
  updateFieldContents();

  // Workaround for bug where on page load hello world doesn't work because
  // the field doesn't have focus yet.
  myField.focusAndPlaceCursorAtStart();
  </script>
</body>
</html>