[CLOSED] Disable button based on store uncommited changes

[jstifel]

Hello, I want to know how to disable a button on client side when a store does not have any changes made to it.
I basically use the button to commit changes to database with the click direct event.

[Vladimir]

Well, you can set Disabled=true for the button initially and define the following listener for the store

<DataChanged Handler="#{MyButton}.disable();" />

If you do not want handle add/remove actions then use Update event instead DataChanged