<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml"; xmlns="*">
<mx:Metadata>
[Event("changeProduct")]
</mx:Metadata>
<mx:Script>
<![CDATA[
import mx.events.ListEvent;
import mx.collections.*;
import model.Product;
[Bindable]
public var dataObject:ArrayCollection;
public var selectedProduct:Product;
private function doChangeHandler(event:Event):void
{
var selectedItem:Object =
TileList(event.target).selectedItem;
selectedProduct = selectedItem as Product;
dispatchEvent(new Event("changeProduct"));
trace(TileList(event.target).selectedItem)
}
public function unselect(propagate:Boolean = false):void
{
myTile.selectedItem=null;
if (propagate)
{
// propage un event "change" qui remets à null
le selectedProduct
myTile.dispatchEvent(new ListEvent("change"));
}
}
public function setItemDefault():void
{
myTile.selectedIndex = 0
}
]]>
</mx:Script>
<mx:TileList id="myTile" dataProvider="{dataObject}"
itemRenderer="ProductThumbnail"
width="100%" height="100%" columnWidth="205" rowHeight="220"
change="doChangeHandler(event)"
activate="setItemDefault()"
useRollOver="false" selectionColor="#FFFFFF"/>
</mx:VBox>
On Apr 30, 1:38 pm, sheetal <[email protected]> wrote:
> itemrenderer wont make any difference.Chk the vent on which ur
> displaying the enlarged image.setting selected index wont trigger any
> event.
>
> On Apr 30, 4:26 pm, jeroen <[email protected]> wrote:
>
> > Okay I have TileList of thumbnails. When the user clicks on a
> > thumbnail, the larger version of the image is promptly displayed in a
> > VBox on the left.
>
> > What I need to do was display the first thumbnail’s “larger version”
> > in the VBox by default.
>
> > I would think this would suffice
>
> > myTile.selectedIndex = 0;
>
> > But this does not..I am using a Itemrenderer would that make any
> > difference?
>
>
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