Re: [flexcoders] RadioButtons in DataGrid

[Roman Protsiuk]

I've managed to bypass the problem using item renderer like:

<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns="src.itemRenderers.*"
xmlns:mx="http://www.adobe.com/2006/mxml";>
        
        <mx:RadioButton selected="{selected}" />
        
        <mx:Script>
                <![CDATA[
                
                public override function set data(value : Object) : void {
                        selected = value.selected;
                        super.data = value;
                }
                
                [Bindable]
                protected function get selected() : Boolean {
                        return _selected;
                }
                
                protected function set selected(value : Boolean) : void {
                        _selected = value;
                }
                
                private var _selected : Boolean;
                        
                ]]>
        </mx:Script>
        
</mx:Canvas>

However, in this case I have to "emulate" RadioButtonGroup behavior
manually because  RadioButtons are independent.

R.

On 12/6/06, Roman Protsiuk <[EMAIL PROTECTED]> wrote:
> Hi, everyone.
>
> I'm really tired of DataGrid.
> Why does
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
>         layout="vertical"
>         horizontalAlign="left">
>
>         <mx:RadioButton id="one" label="one" />
>         <mx:RadioButton id="two" label="two" />
>         <mx:RadioButton id="three" label="three" />
>         <mx:RadioButton id="four" label="four"
> creationComplete="{four.selected = true;}" />
>         <mx:RadioButton id="five" label="five" />
>
> </mx:Application>
>
> work good and
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
>         layout="vertical"
>         horizontalAlign="left"
>         creationComplete="{four.selected = true;}">
>
>         <mx:RadioButton id="one" label="one" />
>         <mx:RadioButton id="two" label="two" />
>         <mx:RadioButton id="three" label="three" />
>         <mx:RadioButton id="four" label="four" />
>         <mx:RadioButton id="five" label="five" />
>
> </mx:Application>
>
> work good but if i set selected into an item renderer as described in
> previous message it doesn't? I've already tried doing it on creation
> complete. Nothing. Even tried initialize (dunno why). Nothing.
>
> Maybe somebody knows good approach to working with List-based controls
> and custom item renderers (alike RadioButton, CheckBox etc).
>
> R.
>