Yes - You would want to do listen to your checkbox's click event and
then programmatically add or remove columns by using the API provided by
the DataGrid component.
Below is something very simple and not too reusable, but you get the
point..
<mx:Script>
import mx.controls.gridclasses.*;
var dp:Array = [{label:"label1", data:"data", bool:true},
{label:"label2", data:"data", bool:true}, {label:"label3", data:"data",
bool:false}, {label:"label4", data:"data", bool:false}];
public function changeDGCols(e):Void
{
if (e.target.selected)
{
var col:Object = new DataGridColumn("bool");
dg.addColumnAt(0, col);
}
if (!e.target.selected)
{
dg.removeColumnAt(0);
}
}
</mx:Script>
<mx:CheckBox label="show boolean column" click="changeDGCols(event);"/>
<mx:DataGrid id="dg" dataProvider="{dp}" width="200">
<mx:columns>
<mx:Array>
<mx:DataGridColumn columnName="label" />
</mx:Array>
</mx:columns>
</mx:DataGrid>
-deepa
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of yaagcur
Sent: Tuesday, October 11, 2005 2:20 PM
To: [email protected]
Subject: [flexcoders] Hiding a datgrid column
Is there any wasy that a user can determine which columns are shown
in a datagrid via, say, a check box control
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