I’m going mad with this. Do you know this situation – you wanna do something very simple and it turns out to be the most ugly and head-banging issue for a while…
For me it’s how to preselect a tree node in a Flash forms CFTREE. It doesn’t seem to be possible with the “offical” tag attributes, but who cares. The Flash forms offer so many ways to tweak their behaviour, but I really got bloodily stucked this time for nearly two days now – args! And it’s not just me, there’s someone else working on it and we just can’t make it working properly.
While playing with that, I learned a lot about the CFTREE and how it compiles down to MXML, but this particular issue nags on me.
Any idea is welcome – help!!! š
Hi,
I’m working with a CFTREE control on a flas form at the moment. I have encountered some problems populating the tree with child items(sub menus).
May be I can throw light if you haven’t got any solution to your problem. But what do you mean by pre-selected node tree?
Hi Carlos,
I’m working with a CFTREE control on a flas form at the moment. I have encountered some problems populating the tree with child items(sub menus).
May be I can throw light if you haven’t got any solution to your problem. But what do you mean by pre-selected node tree?
I, too, spent a long time with this. My final solution was to add an additional text field, and use a binding to display the preselected item there.
Additionally, I open the branches tree, so that the branch’s (and only that branch and its ancestors) preselected item is already visible.
Ok
This should work, I had the same problem…
Selects by attribute id on myTree
With only the length constant to work on this function successfully selects a node by attribute and displays it in the tree list. With all other branches collapsed…
function selectNodeWithID(id) {theNode;i–) {
//Open All Nodes
for (i=0;i
myTree.setIsOpen(myTree.getNodeDisplayedAt(i), false);
}
//Get difference from last node
lastN = myTree.length – theNode;
//Close all Nodes above Parent Node
for (i=(pIndex-1);i>=0;i–) {
myTree.setIsOpen(myTree.getNodeDisplayedAt(i), false);
}
//Set index from last Node
lastN = myTree.length – lastN – 1;
//Display Selected Node
myTree.firstVisibleNode = myTree.getNodeDisplayedAt(lastN);
}
Regards
Johan
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