My mobile application requires Lazy Loading, so I need to handle the expand event.
I am utilizing dijit.Tree from the Dojo library. However, the official documentation does not mention any onCollapse/onExpand events.
I attempted to use the onClick event as a workaround, but it did not work as expected. Clicking on the collapse symbol did not trigger any action.
Does anyone have suggestions on how to properly handle this event?
It seems that the onOpen event could be the solution you're seeking. You may also find some helpful information in this discussion thread.
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