Oh! Now see, I knew it would be something simple. :o) Ok, so that helped me with another problem I was having elsewhere too, so double thanks for that one!
I have read about the render handlers not keeping state, but I'm not sure how to handle this situation. How can I set it for each case, as you've instructed? I'm sure I've seen it somewhere before, but honestly, it's quicker for me to ask here than to go look around the web for it. ;o) Thanks again! Kenny --- In [email protected], "Tracy Spratt" <[EMAIL PROTECTED]> wrote: > > Should be data.fn; > > > > Note, you must set this for every case, ie, always set the visibility on > data change. Renderers are recycled and will not keep any state. > > > > Tracy > > > > ________________________________ > > From: [email protected] [mailto:[EMAIL PROTECTED] On > Behalf Of Kenny > Sent: Friday, May 23, 2008 11:24 AM > To: [email protected] > Subject: [flexcoders] Question regarding DataGrid > > > > Hello. > > In the following code, I would like to be able to reference the data > field called "fn" from within the item renderer for the last column, > which contains the RollOverButton. > > Can someone tell me how I can do this? > > What I want to do is have the button be visible in some cases, but not > others. > > Thanks! > > Kenny > > CODE BELOW > ================================== > > <mx:DataGrid id="dgMediaHistory" > x="27" > y="59" > width="380" > height="339" > dataProvider="{svcGetMediaHistory.lastResult.dataset.mediahistory}" > resizableColumns="false" > allowMultipleSelection="false" > allowDragSelection="false" > draggableColumns="false" > change="historyChangeHandler()"> > <mx:columns> > <mx:DataGridColumn headerText="Msg" dataField="fn" width="85"/> > <mx:DataGridColumn headerText="Date" dataField="whenplayed" > width="140"/> > <mx:DataGridColumn headerText="" width="30"> > <mx:itemRenderer> > <mx:Component> > <comp:RollOverButton width="20" height="20" > upImage="{outerDocument.playImageUp}" > overImage="{outerDocument.playImageOver}" > downImage="{outerDocument.playImageDown}" > click="outerDocument.playMedia()"/> > </mx:Component> > </mx:itemRenderer> > </mx:DataGridColumn> > </mx:columns> > </mx:DataGrid> >
