Hi Tracy,
// MAIN MXML
ac = new ArrayCollection(dp); //dp = array of objects
bc = new ArrayCollection(dp);
private function onChange( e:ListEvent ):void
{
// Multiple checkboxes able to be selected so
// deselect all then reselect single checkbox.
for ( var i:int = 0; i < ac.length; i ++ )
{
ac.getItemAt(i).selected = false;
bc.getItemAt(i).selected = false;
}
if( e.itemRenderer.data.column == e.columnIndex &&
e.itemRenderer.data.row == e.rowIndex ) e.itemRenderer.data.selected =
true;
ac.itemUpdated( e.itemRenderer.data );
bc.itemUpdated( e.itemRenderer.data );
}
// CUSTOM RENDERER
override protected function clickHandler(event:MouseEvent):void
{
super.clickHandler(event);
this.visible = false;
data.selected = selected;
data.row = listData.rowIndex;
data.column = listData.columnIndex;
}
<mx:VBox>
<mx:Label text="Corrected Grid" fontSize="14" fontWeight="bold"/>
<local:CustomGrid id="dg2" paddingTop="0" paddingBottom="0"
verticalAlign="middle" rowHeight="20" change="onChange( event )"
allowMultipleSelection="false"/>
</mx:VBox>
<mx:VBox>
<mx:Label text="Corrected Grid" fontSize="14" fontWeight="bold"/>
<local:CustomGrid id="dg3" paddingTop="0" paddingBottom="0"
verticalAlign="middle" rowHeight="20" change="onChange( event )"
allowMultipleSelection="false"/>
</mx:VBox>
On 29 Dec 2008, at 19:03, Tracy Spratt wrote:
Probably, but we’ll need to see a bit of the relevant code. Start
with the DataGrid declaration mxml and the change handler function.
Tracy
From: [email protected] [mailto:[email protected]]
On Behalf Of Simon Bailey
Sent: Monday, December 29, 2008 1:37 PM
To: [email protected]
Subject: [flexcoders] 2 Datagrid issue
Hi,
I have 2 DataGrids working with a custom renderer and all that jazz
but 2 seperate ArrayCollections as data provider. On select of an
item in one grid I set the data['selected'] property accordingly and
call an itemUpdated in the ArrayCollection. Can anyone think why a
selection in one grid is also selecting an item in the second grid?
