[flexcoders] Flex2B3: How to test if a tree node has children

[greenfishinwater]

In my tree I dynamically fetch data from a DB to populate lower nodes
in a tree, initially all my nodes are setup with isBranch="true". In
Flex 1.5, in the tree node open event I was able to use
event.node.hasChildNodes() to determine if there really was no data
under a node.

In Flex2 hasChildNodes() has disappeared, and hasChildren has appeared
in B3, but I cannot get it to work, i.e. event.item.hasChildren(). Any
ideas.

Thanks Andrew









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