What this demonstrates
Asynchronous Error Handling
Handle errors raised by asynchronous JavaScript API operations.
API used
TXTextControl.unhandledError
How it works
Handle errors raised by asynchronous JavaScript API operations. The feature-specific JavaScript uses completion and error callbacks to keep the shared status area synchronized with the editor.
Source files
See the implementation
The view, browser behavior, and controller are encapsulated in Demos/RichTextEditor/Advanced/ErrorHandling.