ah yes i see what you mean - think i was overcooking it a bit there. Works fine, thanks.
--- In [email protected], "Tracy Spratt" <[EMAIL PROTECTED]> wrote: > > If you are moving up or down (resequencing), then you don't want to > swap. > > > > You should be able to use removeItemAt(), which returns a reference to > the item removed, and addItemAt() to re-insert it. You may need to > manipulate the indexes if you move an item "down", because removing the > item causes the indexes to adjust. > > > > If you really want to swap, you should be able to do that also, again > paying attention to the indexes. If you use the AC API, the UI should > refresh itself. > > > > What issues are you having? > > > > Tracy > > > > ________________________________ > > From: [email protected] [mailto:[EMAIL PROTECTED] On > Behalf Of tony.grimes57 > Sent: Tuesday, July 22, 2008 10:07 AM > To: [email protected] > Subject: [flexcoders] XMLListCollection and swapping DataGrid items > > > > I have a datagrid that is fed by an XMLListCollection dataprovider. > > I am trying to impliment a 'move up' / 'move down' feature with arrows > so a user can reorder rows in the datagrid. > > I know reordering can be done via drag and drop, but does anyone have > an example of what would effectively be a method looking like as > follows: > > XMLListCollection.swapItems(item1Index:int, item2Index:int); //where > the method effectively takes the items at the given indexes and swaps > them round > > The idea being that you change the List Collection and the datagrid > reflects these changes automatically (as is standard behaviour with > dataproviders). > > I can ALMOST get it working but i think it doesnt like more than one > change to the collection at once and it may require a eventListener for > the second part of teh swap. > > Any ideas / examples? >
