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2 posts, 1 answers
Aykut
25 posts
Member since:
Feb 2009
Posted 15 Oct 2009
Link to this post
Hi,
Is it possible to have one selected subitem under each item?
thanks.
Answer
Shinu
17764 posts
Member since:
Mar 2007
Posted 16 Oct 2009
Link to this post
Hi Aykut,
I guess you want to select only single item under each item and want to select multiple nodes those have different parent nodes. If so attach OnClientNodeClicking event and try the client side code shown below.
JavaScript:
<script type=
"text/javascript"
>
function
OnClientNodeClicking(sender, args) {
var
parent = args.get_node().get_parent();
if
(parent !=
null
&& !args.get_node().get_selected()) {
var
number = parent.get_nodes().get_count();
for
(
var
i = 0; i < number; i++) {
if
(parent.get_nodes().getNode(i).get_selected()) {
args.set_cancel(
true
);
}
}
}
}
</script>
-Shinu.
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