HtmlArea is a html editing widget which is part of the framework. This widget is available as low-level and UI-level implementation. The first targets traditional webpages / single-page applications and the latter Rich Internet Applications (RIA) as preferred usecase.

Here you can find some interesting technical info.

One important step is necessary to get the HtmlArea up and running.

This is necessary due the Same-Origin Policy implemented by most browsers.

• Feature List
• Technical Feature List

• Integrate the HtmlArea in your application
• Available keyboard shortcuts
• Recommendations

• General information about HTML Editing
• Copy and Paste
• Text Align
• Browser Bugs
• Default Paragraph Handling

• Undo and Redo
• Paragraph Handling
• List Handling