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

Telerik.Web.UI.GridColumnEventArgs OnColumnHiding 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 a column is hidden.

Fired by

RadGrid

Arguments

gridColumn - returns a reference to the clicked GridColumn object

domEvent - returns the DOM event that was raised for the current event

cancel- gets or sets the canceled status of the event

Can be canceled

Yes, set eventArgs.set_cancel(true) to cancel

Example:

CopyASPX
<telerik:RadGrid ID="RadGrid1" runat="server">
    <ClientSettings>
        <ClientEvents OnColumnHiding="ColumnHiding" />
    </ClientSettings>
</telerik:RadGrid>
CopyJavaScript
function ColumnHiding(sender, eventArgs) {
    alert("Hiding column: " + eventArgs.get_gridColumn().get_element().cellIndex);
}
//OR
function ColumnHiding(sender, eventArgs) {
    eventArgs.set_cancel(true) //cancel event
}