Re: [flexcoders] Using the XMLListCollection class bug

Fri, 30 Jun 2006 11:10:58 -0700

Thank you very much, Jason,
I can't test it before tomorow, but I'm already happy :)

Milan

On 6/30/06, Jason Hawryluk < [EMAIL PROTECTED]> wrote:

That sample is buggy
 
 
replace the below code
 
private function doTreeSelect():void
        {
            if (prodTree.selectedItem)
                listDP.addItem(prodTree.selectedItem);
        }
 
with the below
 
        import mx.utils.UIDUtil;
        private function doTreeSelect():void
        {
            if (prodTree.selectedItem)
             var newnode:Object = prodTree.selectedItem.copy();
             
             [EMAIL PROTECTED] = mx.utils.UIDUtil.createUID().toString();
             
                listDP.addItem(newnode);
        }
 
and it works as it should
 
Jason
 
 
-----Message d'origine-----
De : [email protected] [mailto: [email protected]]De la part de milan kosir
Envoyé : vendredi 30 juin 2006 15:26
À : [email protected]
Objet : Re: [flexcoders] Using the XMLListCollection class bug

Thank you, Jason,
this is a great news!

As I said, maybe it is a bad example, or maybe I just don't know how to use it?
Because when I add some "bananas" to the list, first they are not selectable except the last one,
then when they are removed, they are not properly removed from the tree, and on the end the tree can't render anymore.
I'm interesting in this because I'd like to write a "lazy tree", to get child items from database when they are needed (when the node is opened).
If anybody has done this and could give me a hint, I'd be gratefull.

Thanks, Milan

On 6/30/06, Jason Hawryluk < [EMAIL PROTECTED]> wrote:

I'm very happy to report that the tree component is working very well. All the outstanding bugs I've checked have been corrected (i have a few left to look into). The binding is working.
 
jason
 
-----Message d'origine-----
De : [email protected] [mailto: [email protected]]De la part de kosir.milan
Envoyé : vendredi 30 juin 2006 12:03
À : [email protected]
Objet : [flexcoders] Using the XMLListCollection class bug

Hi,
I'd like to report that example in chapter "Using the
XMLListCollection class"
(http://livedocs.macromedia.com/flex/2/docs/00000513.html#406668 )
which can be found under (Flex 2 Developer's Guide > Building User
Interfaces for Flex Applications > Using Data Providers and
Collections > Using hierarchical data providers) does not work as
expected and produces very strange results.
Could somebody confirm that f2b3 bug in tree dataproviders is removed
or not? Maybe there is problem only with example.
I'd really like to know if Flex 2 allow to make dynamic databinding
for Tree component. Any hint or working example would be highly
appreciated.
Milan



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