Jason ,
The right way is
var cursor1:IViewCursor = dataGrid.dataProvider.createCursor();
while(!cursor1.afterLast)
{
cursor1.moveNext();
}
On Thu, Mar 19, 2009 at 9:09 PM, Jason Nichols <[email protected]> wrote:
> I'm not sure if I'm missing something regarding cursors and datagrids...
>
> I'm trying to implement a 'find within datagrid functionality' generically.
> I had things working doing it the hard way of just looping through the
> arraycollection and doing a compare for each cell within the datagrid. Then
> I decided to implement the same thing using cursors, and the fun began. In
> some cases I'm able to find the object, in others I crash out.
>
> I've defined a cursor = dataGrid.dataProvider.createCursor();
> looping through with the cursors works, and I'm able to get the correct
> item for cursor.current. I fail with Error #1009
> at internal::findItem() ... ListCollectionView.as:954when I do:
> dataGrid.selectedItem = cursor.current;
>
> Am I missing something? I didn't think I needed to sort anything if I
> wasn't using any of the find methods on the cursor, but it seems like behind
> the scenes flex is doing find and failing. At this point I may just go back
> to looping through arraycollection, but to me, it seems far less elegant
> than the cursor solution.
>
> Thanks,
>
> j
>
>
>
