Tom,
Thanks for replying.
I think found a workable solution to my problem, which was the need to
have the itemrenderer know its position it was in relation to the
hierarchicalCollectionView that is used by an advancedDataGrid. I was
trying to use an itemrenderer that would hide a "remove" button if it
was the 1st child in a branch.
Here's my solution code:
override public function set data( value:Object ) : void
{
super.data = value;
var temp:* = listData.owner;
var dh:HierarchicalCollectionView =
temp.hierarchicalCollectionView as HierarchicalCollectionView;
var cursor:IHierarchicalCollectionViewCursor = dh.createCursor() as
IHierarchicalCollectionViewCursor;
var isFirst:Boolean = true;
while(!cursor.afterLast)
{
var node:Object = cursor.current;
if(node.mx_internal_uid == value.mx_internal_uid){
var myBookmark:CursorBookmark = cursor.bookmark;
cursor.seek(myBookmark, -1);
var previousNodeDepth:int = cursor.currentDepth;
if (previousNodeDepth == 2) {
isFirst = false;
break;
}
cursor.moveNext();
}
removeButton.visible = isFirst;
}
I would greatly appreciate anyone's comments and/or suggestions on
this solution.
Thanks,
Adrian
--- In flexcoders@yahoogroups.com, Tom Chiverton <[EMAIL PROTECTED]>
wrote:
>
> On Monday 02 Jun 2008, Adrian Gillette wrote:
> > But I having a problem with trying to determine whether a cell in the
> > advanced datagrid is the 1st child. Does anyone know of a good
solution?
>
> You mean it's rendering the first row's first column ?
>
>
> --
> Tom Chiverton
>
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