Initially the tree always loads collapsed. So what u need to do is select the first node (root node) & expand it
tree.selectedIndex = 0 tree.expandItem(tree.selectedItem,true); Then u need to move to the child node that u need to expand tree.selectedIndex = x ( where x is the child node that needs to be expanded) then repeat the above code tree.expandItem(tree.selectedItem,true); Now u can move to the leaf node that u want selected by tree.selectedIndex = x + i ( where i is the relative position of the leaf node from its parent x) That should do it. Also note that if multiple nodes are open and u wish to do to a particular leaf node then u need to set the selected index value as the number of open nodes in the tree considering all open nodes. For eg: If in my tree my 2nd child node is open & it has 2 leaf nodes then if i want to go to the 3rd child node then the selected index value should be set to 5 (3 + 2) & not just 3. But dont ask me how ur gonna dynamically count how many nodes are open bcoz i havent figured that out up till now :( Enjoy. On Apr 1, 4:27 pm, "[email protected]" <[email protected]> wrote: > I have a requirement where I have to load a Tree Hierarchy with a > particular node expanded and in the expanded node a particular leaf > pre selected. > > Any idea/code regarding this would be helpful. -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/flex_india?hl=en.
