How make tree component select a specific item by script

Ignition Early Access
1

Hi
I try to force component tree to select a specific item by changing the props.selection[0] property in a button script.
But it seems it doesn’t work. I find out when I change the value in designer and then press button it works and make item selected.
I also delete property and recreate again in button script to trigger this functionality but it doesn’t work neither.

2

That is strange. adding an onClick event to a button to change the props.selection[0] property of a tree component works in the designer in preview mode, but not initially in a proper session. I was only able to get the button to work by first selecting another item in the tree, then clicking the button.

3

Yes that’s the problem only you can change selection by script if user change it my mouse before for only one time.