Hello,
I am trying to reset the selectedNode property on the tree control
after I have changed a value in the dataProvider
with this retrieveNode() function...
private function retrieveNode(theNode):TreeNode{
for(var index in theNode.getChildNodes()){
var node:TreeNode = TreeNode(theNode.getChildNodes()[index]);
if(node.getData().periodID == view.txtPeriodID.text){
return theNode.getTreeNodeAt(index);
}
retrieveNode(node);
}
}
view.treeCalendar.selectedNode =
retrieveNode(view.treeCalendar.dataProvider);
why won't the treeCalendar.selectedNode property accept this value?
But this getTreeNode() function will work?
private function getTreeNode() {
if (view.txtPeriodID.text != null) {
var node:TreeNode =
TreeNode(view.treeCalendar.dataProvider.getChildNodes()[0]);
while (node != null) {
if(node.getData().periodID == view.txtPeriodID.text){
return node;
}
node = TreeNode(node.getChildNodes()[0]);
}
}
return null;
}
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