Re: [flexcoders] Populating a Repeater from a ComboBox
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.
> 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
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! marginBottom="2" marginLeft="2" marginRight="2" marginTop="2"> dataProvider="{new XMLListCollection(lclasseXML.any_academic[cmbAny.selectedIndex].assignatura)}" > marginLeft="8" marginRight="8" marginBottom="8" marginTop="8" height="200" width="100%" change="llistaChange(event)"> Where the ComboBox is declared as follows. At initialization, cmbAny.selectedIndex is set to 0 in order to point to the first node (otherwise -1). initialize="{cmbAny.selectedIndex=0}" change="cmbAnyChange(event)">And lclasseXML: source="assets/xml/lclasse.xml" format="e4x" xmlns="">
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