Hi,<br>I have a question, how can i collapse a node in a treeGrid with all there childrens recursivly ( if a children was also expended, he have to be collapsed).<br>I use treeGrid.setExpended(parent, false, true), but seem not working, juste childrens in the first level are collapsed, there childrens are note and i have a bug in result. Any help plz<br>Thanks