cancelUpdate

Method which cancels the update for the RadListView item corresponding to the index passed as an argument.

function cancelUpdate(index)
index	Integer	The edited item corresponding to the index update will be canceled.

ASP.NET

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
    <script type="text/javascript">
        function CancelUpdateForFirstItem() {
            var listView = $find("<%= RadListView1.ClientID %>");
            listView.cancelUpdate(0);
        } 
    </script>
</telerik:RadCodeBlock>