This is not legal:
click="changeEmployeeView({ emplRptr.currentItem.posnbr)"
"currentItem" only exists while the repeater is processing, and not
when the button is clicked. Also, there is a syntax error. I am
surprised you are not getting errors.
You need to use getRepeaterItem(), for example, in a click handler:
private function onClick(oEvent:Event):void
var oItem:Object = oEvent.target.getRepeaterItem();
changeEmployeeView(iItem.posnbr);
Tracy
________________________________
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of Tina Scurlock
Sent: Wednesday, November 21, 2007 9:00 AM
To: Douglas Knudsen; [email protected]
Subject: Re: [flexcoders] Repeater is not executing when changing the
dataProvider
This is my source. Whenever the emplViewButton button is clicked, it
retrieves new XML data.
Thank you so much!!
Tina
<mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml
<http://www.adobe.com/2006/mxml> " creationComplete="initMe();">
<mx:Script>
<![CDATA[
/* Import classes go here including the cairngorm classes */
import mx.collections.ArrayCollection;
private function initMe():void {
var evt:CairngormEvent = new
CairngormEvent(MyControl.EVENT_GET_REPORT_RESULTS );
evt.data = MyModel.getInstance().currentUser.POSNBR.toString();
CairngormEventDispatcher.getInstance().dispatchEvent(evt);
}
private function changeEmployeeView( inPosnbr:String ):void {
var evt:CairngormEvent = new CairngormEvent(
MyControl.EVENT_GET_REPORT_RESULTS );
evt.data = inPosnbr;
CairngormEventDispatcher.getInstance ().dispatchEvent(evt);
}
]]>
</mx:Script>
<mx:VBox id="empldata_column">
<mx:Repeater id="emplRptr" dataProvider="{
MyModel.getInstance().reportEmployeeXML.employee }">
<mx:VBox id="emplInfoVBox">
<mx:Text id="txtPosnbr" text="{
emplRptr.currentItem.posnbr}"/>
<mx:Button id="emplViewButton" label="View"
click="changeEmployeeView({ emplRptr.currentItem.posnbr)"/>
</mx:VBox>
</mx:Repeater>
</mx:VBox>
</mx:Panel>
On Nov 20, 2007 5:26 PM, Douglas Knudsen <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]> > wrote:
what's this about, eh? ;) can you share some code?
DK
---------- Forwarded message ----------
From: Tina Scurlock < [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]> >
Date: Nov 20, 2007 3:00 PM
Subject: [flexcoders] Repeater is not executing when changing the
dataProvider
To: [email protected] <mailto:[email protected]>
I am having the same problem. Was there ever a solution for this issue?
RE: [flexcoders] Error: Repeater is not executing.
Tracy Spratt
Tue, 27 Mar 2007 17:04:46 -0800
First you are not doing the repeater quite right. Try this:
<mx:Repeater dataProvider="{_main._newss}" id="newsRepeater">
<mx:Label text="{newsRepeater.currentItem.myProperty}"/>
</mx:Repeater>
The currentItem propeerty already holds a reference to the dataProvider
item that is generating the current repeater instance.
Second, the Label needs a text value, which will be one of the
properties on your dataProvider item objects.
Tracy
________________________________
From: [email protected] <mailto:[email protected]>
[EMAIL PROTECTED] On
Behalf Of thierrybertossa
Sent: Tuesday, March 27, 2007 5:31 AM
To: [email protected] <mailto:[email protected]>
Subject: [flexcoders] Error: Repeater is not executing.
I have a repeater:
<mx:Repeater dataProvider="{_main._newss}" id="newsRepeater">
<mx:Label text="{_main._newss.getItemAt(newsRepeater.currentIndex)}"/>
</mx:Repeater>
_newss, is an instance of a custom Newss Class extends ArrayCollection.
When I change _newss like this:
_newss = new Newss();
I have an error:
Error: Repeater is not executing.
Is there a way to dynamically change repeater's Dataprovider without
having this kind of probleme.
Thanks
Thierry
--
Douglas Knudsen
http://www.cubicleman.com <http://www.cubicleman.com>
this is my signature, like it?
