Tree Component, refresh method

[jaime]

Does the refresh method even work?

I've consistently placed it at the end of coding, but I see no effect whatsoever from it. I've attached it to a button component as well, still nothing.

Can anyone inform me what it is ACTUALLY supposed to do or if it even works.

Thanks.

[jaime]

any help would be great.. ;]

[kcolgan]

I had exactly the same problem and found a surprising solution: simply set the dataProvider of the Tree to itself (this seems to trigger the internal refresh mechanism that actually works!). e.g.

treeInstance.dataProvider = treeInstance.dataProvider

this works for me.