[flexcoders] List dataProvider issue (don't wanna say bug!!)

2006-04-27 Thread Suzy Lawson 



I broke this issue down to a VERY simple example and the problem is
still there.
When I create an ArrayCollection of items and assign it to the data
provider of a List. The very first item in the list cannot be
selected. Very Weird. If I change my collection of custom VO objects
to generic {} type objects, it works fine. I've tried messing with the
[Bindable] meta tag to no avail. Anyone come across anything like
this?? I don't want to use generic objects as a work around.

?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml 
 xmlns=* layout=absolute creationComplete=sampleData();
mx:Script
 ![CDATA[
  import mx.collections.ArrayCollection;
  import org.ItemVO;
  
  [Bindable] 
  private var items : ArrayCollection ;
   
 private function sampleData()
  {
   var item1 : ItemVO = new ItemVO();
   var item2 : ItemVO = new ItemVO();
   item1.name = item1 name;
   item1.type = one; 
   item2.name = item2 name;
   item2.type = two; 
   items = new ArrayCollection([item1,item2]);
  }
  
 ]]
/mx:Script
 mx:Panel id=test title=Item Title
  mx:List id=columnList dataProvider={items} labelField=name/
 /mx:Panel
/mx:Application


the ItemVO class..
--
package org {
 //I have the same effect whether [Bindable] is here or not
 public class ItemVO {
  public var name : String;
  public var type : String;
 }
}










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RE: [flexcoders] List dataProvider issue (don't wanna say bug!!)

2006-04-27 Thread Gordon Smith 



Make ItemVO implement IUID.

- Gordon


-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Suzy Lawson
Sent: Thursday, April 27, 2006 5:48 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] List dataProvider issue (don't wanna say bug!!)

I broke this issue down to a VERY simple example and the problem is
still there.
When I create an ArrayCollection of items and assign it to the data
provider of a List. The very first item in the list cannot be
selected. Very Weird. If I change my collection of custom VO objects
to generic {} type objects, it works fine. I've tried messing with the
[Bindable] meta tag to no avail. Anyone come across anything like
this?? I don't want to use generic objects as a work around.

?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml 
 xmlns=* layout=absolute creationComplete=sampleData();
mx:Script
 ![CDATA[
  import mx.collections.ArrayCollection;
  import org.ItemVO;
  
  [Bindable] 
  private var items : ArrayCollection ;
   
 private function sampleData()
  {
   var item1 : ItemVO = new ItemVO();
   var item2 : ItemVO = new ItemVO();
   item1.name = item1 name;
   item1.type = one; 
   item2.name = item2 name;
   item2.type = two; 
   items = new ArrayCollection([item1,item2]);
  }
  
 ]]
/mx:Script
 mx:Panel id=test title=Item Title
  mx:List id=columnList dataProvider={items}
labelField=name/
 /mx:Panel
/mx:Application


the ItemVO class..
--
package org {
 //I have the same effect whether [Bindable] is here or not
 public class ItemVO {
  public var name : String;
  public var type : String;
 }
}






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http://www.mail-archive.com/flexcoders%40yahoogroups.com 
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--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com








  
  
SPONSORED LINKS
  
  
  

Web site design development
  
  
Computer software development
  
  
Software design and development
  
  


Macromedia flex
  
  
Software development best practice
  

   
  







  
  
  YAHOO! GROUPS LINKS



  Visit your group "flexcoders" on the web.
  To unsubscribe from this group, send an email to:[EMAIL PROTECTED]
  Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.