Check the tree's link type, if it is REGULAR the target will always be null.
Sven
On 03/09/2012 12:14 AM, mlabs wrote:
I'm using a Tree and I have declared an onClick() handler in the usual way :
new Tree("treeID", treeModel){
@Override
protected MarkupContainer newNodeLink(MarkupContainer parent, String id,
final TreeNode){
return newLink(parent, id, new ILinkCallback(){
public void onClick(AjaxRequestLink target){
// why is target always null in here?
}
});
}
My question is why is target always null in the onClick handler?
My problem is that I want to alter the model of another component when the
user clicks a tree node, and then refresh that component in the page... so
I'm thinking I need to make a target.addComponent(..) call at the end of
this... but, well, I don't appear to have a target?
What am I missing?
TIA
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