showInsertItem

Method which fires the InitInsert command for the respective RadListView object. As a result of its call the RadListView insert item is displayed as first or last item.

function showInsertItem(RadListViewInsertItemPosition)
RadListViewInsertItemPosition	Integer or String.Empty	The insert item will be displayed at the corresponding position.

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
    <script type="text/javascript">
        function OpenInsertItemAsFirstItem() {
            var listView = $find("<%= RadListView1.ClientID %>");
            listView.showInsertItem(1);
        }
        function OpenInsertItemAsLastItem() {
            var listView = $find("<%= RadListView1.ClientID %>");
            listView.showInsertItem(0);
        } 
    </script>
</telerik:RadCodeBlock>