Re: [flexcoders] Populating a Repeater from a ComboBox

2006-03-14 Thread Manish Jethani 
On 3/13/06, nahruka [EMAIL PROTECTED] wrote:

 I'm trying to populate a Repeater with an XMLListCollection depending on the 
 selected index in a ComboBox. Although cmbAny.selectedIndex changes as I 
 select different values from the ComboBox, the DataProvider remains the same, 
 as if cmbAny.selectedIndex = 0.

   mx:Repeater id=rep
   dataProvider={new 
 XMLListCollection(lclasseXML.any_academic[cmbAny.selectedIndex].assignatura)}
  
[snip]

That should work: the combo box should fire a change event, which
should then trigger data binding.  Anyway - I don't have time to dig
into this.  Your other option is to listen for the change event on
the combo box and reset the repeater's data provider in the handler.

Manish


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[flexcoders] Populating a Repeater from a ComboBox

2006-03-13 Thread nahruka 



Hi all,I'm trying to populate a Repeater with an XMLListCollection depending on the selected index in a ComboBox. Although cmbAny.selectedIndex changes as I select different values from the ComboBox, the DataProvider remains the same, as if cmbAny.selectedIndex = 0. Any suggestions? Thanks! mx:Accordion id="acc" width="100%" height="100%" selectedIndex="0"  marginBottom="2" marginLeft="2" marginRight="2" marginTop="2" mx:Repeater id="rep"   dataProvider="{new XMLListCollection(lclasseXML.any_academic[cmbAny.selectedIndex].assignatura)}"  mx:VBox id="assig" label="{rep.currentItem.nom}" width="100%"  mx:TileList id="llista" dataProvider="{new XMLListCollection(rep.currentItem.grup)}" listItemRenderer="Components.Grup"marginLeft="8" marginRight="8" marginBottom="8" marginTop="8"   height="200" width="100%"   change="llistaChange(event)" /mx:TileList /mx:VBox /mx:Repeater/mx:AccordionWhere the ComboBox is declared as follows. At initialization, cmbAny.selectedIndex is set to 0 in order to point to the first node any_academic (otherwise -1).mx:ComboBox id="cmbAny" dataProvider="{new XMLListCollection([EMAIL PROTECTED])}" initialize="{cmbAny.selectedIndex=0}"  change="cmbAnyChange(event)"/mx:ComboBoxAnd lclasseXML:mx:XML id="lclasseXML"  source="assets/xml/lclasse.xml" format="e4x" xmlns=""/mx:XML






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