Sorry, as you type isn't going to work with ExtJS and even a regular textarea, it seems something is going on under the covers with ExtJS that is not compatible with what we do to the textarea. Static underlining would probably work (where the user presses a button and the underlines appear in the textarea which also becomes read only until the button is pressed again) - would you like info on that?
You can do dialog check very easilyapp.js
/*global Ext:false */
title: 'Sample TextArea',
<link rel="stylesheet" href="http://cdn.sencha.io/try/extjs/4.1.0/resources/css/ext-all-gray.css"/>
<input type="button" onclick="rapidSpell.dialog_spellCheck()" value="Spell"/>
(This assumes you've setup the web.xml per our installation section in the Help). http://keyoti.com/produc...on%20&%20Deployment.htm
it's important that the textarea is added to something inside
of a <form>.
Jim-your feedback is helpful to other users, thank you!
-your feedback is helpful to other users, thank you!