Hello, I have setup an async tree due to the big number of leafs (~2000) and the poor performance of the static tree when viewed on IE6/IE7. The async loads faster than the standard tree, but when clicking on a level 2 branch all the leafs of the tree are fetched, not just the ones under the clicked branch, so are all the level 2 branches when clicking a level 1 branch.
The source of the tree is MenuTree.aspx, and it is called one time for each branch of each level, I mean, my level 1 has 19 folders, when clicking one it expands and shows thel level 2 folders, but all the rest of the level 2 folders are fetched as well (but not expanded). When clicking on a level 2 folder, it expands and shows the files (leafs), but also fetches it's 1980 "cousins". Is this the intended behavior?? Is there a way of loading just the children of the clicked branch?? Thanks in advance, and sorry for my awful English :S
