RE: [flexcoders] cellRenderer

[Philippe Maegerman]

Sorry but that doesn't work, I have tried almost 
everything I could think of, including your advices, but can't 
succeed.
I put below a simple example of what I am trying 
to do.
 
There are 2 buttons supposed to change the 
cellRenderer onClick, you can see that the DataGrid is redrawn but the new 
cellRenderer isn't taken in account :(( I have tried with cellRenderer = 
'boldRenderer' + cellRenderer = boldRenderer
 
Something I have discovered, in the mx:DataGrid tag, if 
you add  initialize="event.target.getColumnAt(1).cellRenderer =  
boldRenderer" the cellRenderer is taken, but not if you use the creationComplete 
event.
 
I am out of ideas right now, starting to think it is 
not feasible :((
 
<?xml version="1.0" 
encoding="utf-8"?><mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml"><mx:Model 
id="testModel"> <user>  <name>Maegerman</name>  <firstName>Philippe</firstName> </user> <user>  <name>My 
name</name>  <firstName>is 
nobody</firstName> </user></mx:Model><mx:DataGrid 
id="dg" 
dataProvider="{testModel.user}">  <mx:columns>  <mx:Array>   <mx:DataGridColumn 
headerText="Name" columnName="name" 
/>   <mx:DataGridColumn headerText="First name" 
columnName="firstName"/>  </mx:Array> </mx:columns></mx:DataGrid>
 
<mx:Button 
label="boldRenderer" click="dg.getColumnAt(1).cellRenderer =  
'boldRenderer'; dg.dataProvider = dg.dataProvider; 
dg.redraw();"></mx:Button><mx:Button label="italicRenderer" 
click="dg.getColumnAt(1).cellRenderer =  'italicRenderer'; dg.dataProvider 
= dg.dataProvider; dg.redraw();"></mx:Button>
 
</mx:Application>
 
 
boldRenderer
----------------
<?xml version="1.0" 
encoding="utf-8"?><mx:Label xmlns:mx="http://www.macromedia.com/2003/mxml" 
fontWeight="bold"><mx:Script><![CDATA[function 
setValue(str:String, item:Object, sel:Boolean){ text = 
item.firstName;}]]></mx:Script></mx:Label>
 
italicRenderer
-----------------
<?xml version="1.0" 
encoding="utf-8"?><mx:Label xmlns:mx="http://www.macromedia.com/2003/mxml" 
fontStyle="italic"><mx:Script><![CDATA[function 
setValue(str:String, item:Object, sel:Boolean){ text = 
item.firstName;}]]></mx:Script></mx:Label>
 
 
Philippe 
Maegerman


From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED] On Behalf Of Manish 
JethaniSent: jeudi 8 septembre 2005 9:31To: 
flexcoders@yahoogroups.comSubject: Re: [flexcoders] 
cellRenderer
On 9/7/05, Philippe Maegerman <[EMAIL PROTECTED]> 
wrote:> If I would ask my question differently it would be : > 
Is it possible to change cellRenderers on the fly, switching from> 
cellRendererA to cellRendererB ? I think changing the cell renderer that 
way should work - i.e itshould refresh the DataGrid with the new 
cells.  I haven't tried.  Ifit doesn't work, you could try 
refreshing the grid by reassigning thedataProvider  
grid.dataProvider = grid.dataProvider





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boldRenderer.mxml
Description: boldRenderer.mxml


dGridCellRenderer.mxml
Description: dGridCellRenderer.mxml


italicRenderer.mxml
Description: italicRenderer.mxml