Hi Amy! Thank you very much for your reply. I recognize your name from InsideRia.
I tried your suggestions, but the renderers are still blank. I tried making a very simple item renderer based on the Text component which just sets the Text.htmlText value to data.dataField. It is still blank even though I set a trace statement right after setting the value, and the values appear in the log. I have a CheckBox item renderer in the same grid which displays correctly. Thank you, Paul --- In [email protected], "Amy" <amyblankens...@...> wrote: > > > > --- In [email protected], "Paul" <paulfischer60@> wrote: > > > > I am using Flex 3.5. I have custom item renderers in AdvancedDataGrids > > based on the Flex Text component which takes the data value which has > > multiple values delimited with "|" characters and writes out the values on > > multiple lines in the Text component. > > > > For example: > > value "supervisor1|supervisor2|supervisor3|supervisor4" is converted to: > > Supervisor1 > > Supervisor2 > > Supervisor3 > > Supervisor4 > > > > It works fine when I am compiling for Flash version 9.0.24. I changed the > > compiler option to Flash version 10.0.45 so that I can use the > > FileReference.save method. > > > > The save method works, but in regression testing, I found that my item > > renderers are no longer working. I put in traces and see that it is still > > processing the values correctly, but the value does not display. However, > > the grid row does expand for the height of the value that would be > > displayed. I have switched the compiler setting several times, and it > > always works in 9.x and never works in 10.x. > > Try doing something like this in your itemRenderer, and see if it works: > > private var _widthChanged:Boolean; > private var _newWidth:int; > > override public function set explicitWidth(value:int):void { > super.explicitWidth = value; > _widthChanged = true; > _newWidth = value; > invalidateProperties(); > } > > override protected function commitProperties():void { > if (_widthChanged) { > width = _newWidth; > _widthChanged= false; > //if the itemRender is not actually a Text control, > //but instead the text control is a child > theTextControl.validateNow(); > } > super.commitProperties(); > } > > If that doesn't work, try checking the text of the control and look at its > internal text field and how big it thinks it is. You should be able to see > these values in the debugger if you set a break point, even if the variables > are not exposed (I think you may need to turn something on from the menu of > the variables window to enable this). > > HTH; > > Amy >
