OnDataFormDestroying

The OnDataFormDestroying client-side event is raised just before the RadDataForm is destroyed.

Two parameters are passed to the event handler:

• sender - the RadDataForm control that fired the event

• eventArgs - an event arguments object of type Sys.CancelEventArgs

The following example illustrates how you can handle the OnDataFormDestroying event:

<telerik:RadDataForm RenderMode="Lightweight" runat="server" ID="RadDataForm4">
    <ClientSettings>
        <ClientEvents OnDataFormDestroying="onDataFormDestroying" />
    </ClientSettings>
</telerik:RadDataForm>

<script type="text/javascript">
    function onDataFormDestroying(sender, args) {
        alert("DataForm destroying");
    }
</script>