[data grid] Add Expand all/Collapse all in tree data Grid

[Jayantsb]

Greeting!

Support Key : (107630)

scenario :

I wanted to add Each label in the tree data grid has a check box for selection instead of a distinct field, and all levels have duplicate labels with ids in each heir achy.

To see tree structure grid, expand all, collapse all, and use grid indentation.

There is no way I can add the expand all, collapse all in tree data grid ,

Can this be fixed ?

Thanks and regards

[michelengelen]

To help us diagnose the issue efficiently, could you provide a stripped-down reproduction test case using the latest version? A live example would be fantastic! ✨

For your convenience, our documentation offers templates and guides on creating targeted examples: Support - Bug reproduction

Just a friendly reminder: clean, functional code with minimal dependencies is most helpful. Complex code can make it tougher to pinpoint the exact issue. Sometimes, simply going through the process of creating a minimal reproduction can even clarify the problem itself!

Thanks for your understanding! 🙇🏼