RadGrid for ASP.NET AJAX
Contents
RadControls for ASP.NET AJAX

Sys.EventArgs OnColumnSwapping Property

Note

To get or set property values for client API properties, you must call property accessor methods that are named with the get_ and set_ prefixes. For example, to get or set a value for a property such as cancel, you call the get_cancel or set_cancel.

This event is fired before two columns are swapped.

Fired by

RadGridTable

Arguments

gridSourceColumn - returns reference to the source column

gridTargetColumn - returns reference to the target column

Can be canceled

Yes, set eventArgs.set_cancel(true) to cancel

Example:

CopyASPX
<telerik:RadGrid ID="RadGrid1" runat="server">
    <ClientSettings>
        <ClientEvents OnColumnSwapping="ColumnSwapping" />
    </ClientSettings>
</telerik:RadGrid>
CopyJavaScript
function ColumnSwapping(sender, eventArgs) {
    alert("Swapping columns with indices: " + eventArgs.get_gridSourceColumn().get_element().cellIndex + " and " + eventArgs.get_gridTargetColumn().get_element().cellIndex);
}
//OR
function ColumnSwapping(sender, eventArgs) {
    eventArgs.set_cancel(true) //cancel event
}