Re: [flexcoders] Flex2 beta2 bug - Focus does not work on lists

[jeremy lu]

try make your VO class dynamic...flex framework will add-in another UID.On 3/23/06, Benoit Hediard <[EMAIL PROTECTED]
> wrote:





But "uid" is a property that we already use on all our 
value objects.
I don't want flex to overwrite this 
property...
 
Is there a workaround?
 
Benoit Hediard


De : flexcoders@yahoogroups.com 
[mailto:flexcoders@yahoogroups.com] De la part de Mac 
MartineEnvoyé : mercredi 22 mars 2006 19:32À : 
flexcoders@yahoogroups.comObjet : RE: [flexcoders] Flex2 beta2 
bug - Focus does not work on lists



You need to implement 
IUID, because otherwise the renderers do not have unique 
id's.

I have an example 
here:


http://www.macmartine.com/blog/2006/03/binding_custom_objects_to_tile.html







From: 
flexcoders@yahoogroups.com [mailto:
flexcoders@yahoogroups.com] On Behalf Of Alisdair MillsSent: Wednesday, March 22, 2006 3:05 
AMTo: 
flexcoders@yahoogroups.comSubject: Re: [flexcoders] Flex2 beta2 bug - 
Focus does not work on lists


thanks Benoit for tracking that bug down. I noticed the 
same thing happening with lists yesterday when moving an app over to beta 2. Was 
going to spend some time this afternoon looking into but you have saved me both 
the time and frustration :)



cheers, Al



On 22 Mar 2006, at 10:51, Benoit Hediard 
wrote:

There is a pretty annoying bug in the new Beta2... 
;)The mouse over and focus does not work anymore on lists, when 
using classinstances as 
items.The focus is always on the 
last visible list row.To 
reproduce the problem.---------ItemVO.as---------
package 
{public class ItemVO 
{    public var label:String;    
public function ItemVO() {   label = "";  }}
}-----------------ListFocusBug.mxml-----------------
<?xml version="1.0" 
encoding="utf-8"?><mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml" 
xmlns="*"layout="vertical">            
<mx:Script>        
<![CDATA[            
import mx.collections.*;            
            
[Bindable]            
public var collection:ArrayCollection;            
            
public function loadWithClassInstances():void {            
      var item1:ItemVO = new 
ItemVO();            
      item1.label = "Item 1 
(class)";            
      var item2:ItemVO = new 
ItemVO();            
      item2.label = "Item 2 
(class)";            
      var item3:ItemVO = new 
ItemVO();            
      item3.label = "Item 3 
(class)";            
      collection=new ArrayCollection([item1, item2, 
item3]);            
}            
            
public function loadWithObjects():void {            
      collection = new 
ArrayCollection(      
                
[{label:"Item 1 (object)"},      
                
{label:"Item 2 (object)"},      
                
{label:"Item 3 (object)"}]);            
}        
]]>    
</mx:Script>          <mx:Button label="Load with 
class instances"click="loadWithClassInstances()" 
/>      
      
<mx:Button label="Load with objects" click="loadWithObjects()" 
/>      
      
<mx:List id="list"             
dataProvider="{collection}"            
rowCount="5"            
width="180" /></mx:Application>When loaded with objects, it works.
When loaded with class instances, it does not 
work.I haven't found any 
workaround right now...Benoit 
Hediard--
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