The docu of the htmlb:tree says that
<i>The tree element is not intended for displaying tree structures with thousands of nodes and end nodes. In general, a tree should never contain more than 30 to 50 entries. Ensure that the size of your HTML page grows in proportion to the number of entries.</i>
Even with Durairaj Athavan Raja's great solution of dynamically reading the children of a node only if it's being exanded (/people/durairaj.athavanraja/blog/2004/11/21/bsphow-to-build-performance-efficient-dynamic-htmlbtree), I am not sure if I can use htmlb:tree because my tree will have 60 top level nodes already.
Do you know of any good alternatives to the htmlb:tree? What do you guys do if you have trees with many nodes?
Best regards,
Daniel