I can't get the HTMLEditor widget to work in Domino. I've stripped all of the sample code down to the bare minimum for simplicity. The following code works fine as a standalone web page.
HTMLEditor.js
Code:
Ext.onReady(function(){
    var ResForm = new Ext.form.Form({
        labelAlign: 'top'
    });
    ResForm.container({},
        new Ext.form.HtmlEditor({
            id:'ResumeText',
			fieldLabel:'Resume OCR Text',
			name:'ResumeText',
            width:550,
            height:400
        })
    );
    ResForm.render('reseditor');
});
editor.html
Code:
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
  <title>HTMLEditor Form</title>
  <link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css" />
  <script type="text/javascript" src="../../adapter/ext/ext-base.js"></script>
  <script type="text/javascript" src="../../ext-all.js"></script>
  <script type="text/javascript" src="HTMLEditor.js"></script>
</head>
<body>
        <div id="reseditor">
        </div>
</body>
</html>
I've tried this as a page and a form. Using the Domino form in FF2, FireBug shows:
Code:
this.el has no properties
BasicForm(null)ext-all.js (line 208)
Form(Object dom=div#reseditor id=reseditor visibilityMode=1)ext-all.js (line 210)
(no name)()HTMLEditor (line 24)
Observable()ext-all.js (line 16)
EventManager()ext-all.js (line 18)
[Break on this error] Ext.form.BasicForm=function(el,_2){Ext.apply(this,_2);this.items=new Ext.util.Mi...
All the scripts get loaded properly. Anyone tried this yet?