Quick way to check if ACE content has changed

[Steve Kong]

Hi guys,

Does anyone know if there is an easy way to tell if the content of ACE has changed (and therefore needs to be saved)?

Or do I need to subscribe to an onChange() event, and hold my own "changed" state?

   editor.getSession().on('change', function(e...

Thanks.

Steve

[Harutyun Amirjanyan]

Hi

you can use
session.getUndoManager().markClean()
session.getUndoManager().isClean()
methods

https://github.com/ajaxorg/ace/blob/master/lib/ace/undomanager.js#L148