I assume you meant
tmp.push(item);
instead of
tmp += item;
Array doesn't support a += operator as far as I know.
- Gordon
________________________________
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of Alex Harui
Sent: Wednesday, March 14, 2007 4:33 PM
To: [email protected]
Subject: RE: [flexcoders] Re: Getting "selectedItems" to properly
*select*...
Arrays in Flex and Flash are not watched for changes. After you mutate
the array you have to set it again.
var tmp:Array = myGrid.selectedItems
tmp += item;
myGrid.selectedItems = tmp;
If you see something that takes an ArrayCollection then it is watched
for changes. IOW, the grid did not know you added an item to its
selectedItems array.
________________________________
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of qnotemedia
Sent: Wednesday, March 14, 2007 4:27 PM
To: [email protected]
Subject: [flexcoders] Re: Getting "selectedItems" to properly
*select*...
--- In [email protected] <mailto:flexcoders%40yahoogroups.com>
, "Gordon Smith" <[EMAIL PROTECTED]> wrote:
> If you want to set the selection based on data, you'll have to loop
> through all the items, inspect whether each item has the data you
> want, and select it if so.
I actually tried something like that. But myGrid.selectedItems += item
doesn't work. What's the best practice way to push the item to
selectedItems?
