Re: [flexcoders] tree control finding patent node
thanks a lot!!
On Mon, Mar 2, 2009 at 1:34 PM, Jim Hayes wrote:
> This actually from a change event, but an itemClicked one is very
> similar ...
> (It presumes that you use xml as the dataprovider for the tree, and
> listen for the event by adding 'change="onTreeChange(event)"' in your
> trees attributes )
>
> private function onTreeChange(event:ListEvent):void
> {
> var targetTree:Tree = event.target as Tree;
>
> var item:XML = XML(targetTree.selectedItem);
>
> var theParent:XML = item.parent();
>
> }
>
> It does seem a bit unintuitive to get an XML object, but normally that
> works fine for what you're likely to want to do, I've found.
>
> Hope that's enough to be helpful!
>
> -Original Message-
> From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
> Behalf Of hworke
> Sent: 02 March 2009 21:18
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] tree control finding patent node
>
> Hi, in a tree control if a leaf node if clicked
> how do I find out which folder it belongs to or
> which node is its parent?
>
> Regards...
>
> __
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RE: [flexcoders] tree control finding patent node
This actually from a change event, but an itemClicked one is very
similar ...
(It presumes that you use xml as the dataprovider for the tree, and
listen for the event by adding 'change="onTreeChange(event)"' in your
trees attributes )
private function onTreeChange(event:ListEvent):void
{
var targetTree:Tree = event.target as Tree;
var item:XML = XML(targetTree.selectedItem);
var theParent:XML = item.parent();
}
It does seem a bit unintuitive to get an XML object, but normally that
works fine for what you're likely to want to do, I've found.
Hope that's enough to be helpful!
-Original Message-
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of hworke
Sent: 02 March 2009 21:18
To: flexcoders@yahoogroups.com
Subject: [flexcoders] tree control finding patent node
Hi, in a tree control if a leaf node if clicked
how do I find out which folder it belongs to or
which node is its parent?
Regards...
__
This communication is from Primal Pictures Ltd., a company registered in
England and Wales with registration No. 02622298 and registered office: 4th
Floor, Tennyson House, 159-165 Great Portland Street, London, W1W 5PA, UK. VAT
registration No. 648874577.
This e-mail is confidential and may be privileged. It may be read, copied and
used only by the intended recipient. If you have received it in error, please
contact the sender immediately by return e-mail or by telephoning +44(0)20 7637
1010. Please then delete the e-mail and do not disclose its contents to any
person.
This email has been scanned for Primal Pictures by the MessageLabs Email
Security System.
__
[flexcoders] tree control finding patent node
Hi, in a tree control if a leaf node if clicked how do I find out which folder it belongs to or which node is its parent? Regards...
