In your CheckBoxCellRenderer class you
could add a static variable called “anySelected.” Then you could
bind the enabled property of the CheckBox in your renderer to !anySelected || myCB.selected
and then in the click handler of your CheckBox set anySelected to myCB.selected.
So here’s a snippet:
<mx:Script>
public static var anySelected:Boolean =
false;
</mx:Script>
<mx:CheckBox id=”myCB”
enabled=”{!anySelected || myCB.selected}” click=”anySelected
= myCB.selected” />
Hope this helps,
Matt
Hi ,
I am working on "cellRenderer" which
looks like below code.
<mx:DataGrid id="pqrs"
width="100%" height="100%" dataProvider="{xyz}"
>
<mx:columns>
<mx:Array>
<mx:DataGridColumn headerText="#"
width="21"
columnName="lstcheck"
editable="true"
cellRenderer="CheckBoxCellRenderer"
/>
<mx:DataGridColumn headerText="Item
Name"
columnName="item_Name" />
</mx:Array>
</mx:columns>
</mx:DataGrid>
The above code is showing Checkbox in DataGrid.
I have no.of checkboxes with same no.of "Item
Name"s.
Now i want to validate on checkboxs means that
when i check any one
check box the remaining checkboxes should be
disabled and again
unchecked same checked box remaining checkeboxes
should be enabled.
can anyone provide code for above validation?
Any help is greatly appreciate..
Jagadeesh
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