Selection is cleared when moving in the same list
________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of icepaco33 Sent: Thursday, November 15, 2007 7:58 AM To: [email protected] Subject: [flexcoders] Re: How to access the List from it's ItemRenderer Just realized that losing selection after a drag & drop operation is actually the correct list behavior and is not linked to custom renderers... If I remove the custom renderers and repeat the same operation I will also lose any prior selection made after the drag & drop. Can someone else confirm this ? Just do the following : - create a list - allow : multi sel,drag&drop -Execute your program - Select an item - Perform a drag&drop Result = your selection should disappear after the drop Is this behavior intended by Adobe Flex, and why ? --- In [email protected] <mailto:flexcoders%40yahoogroups.com> , "Alex Harui" <[EMAIL PROTECTED]> wrote: > > If you ask too soon, you will not know when it changed. You should ask > in updateDisplayList > > > > ________________________________ > > From: [email protected] <mailto:flexcoders%40yahoogroups.com> [mailto:[email protected] <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of icepaco33 > Sent: Wednesday, November 14, 2007 7:51 PM > To: [email protected] <mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] Re: How to access the List from it's ItemRenderer > > > > isItemSelected(...) always returns false because the list of > ListBase(owner) doesn't have any selections : > > selectedItems.length = 0 > selectedIndex = -1 > > --- In [email protected] <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders%40yahoogroups.com> > , Adnan Doric <astronaute@> wrote: > > > > icepaco33 wrote: > > > Greetings, > > > I am trying to have access to the List which renderers the item from > > > an item renderer. > > > > > > What I want basically is to be able to determine if an item is > > > 'selected' from an item renderer. > > > > > > So I have overriden the set data prop in order to do this: > > > > > > override public function set data(value:Object):void > > > { > > > super.data = value; > > > //Here I'd like to access the list to do : > > > if (list.isItemSelected(value) ) > > > currentState = "Selected"; > > > else > > > currentState = ""; > > > } > > > > > > thanx ! > > > > > > > > > > > > > > > > Hello, > > > > Try ListBase(owner).isItemSelected(data) > > > > Cheers, > > Adnan > > >
