<%@ Page Language="VB" AutoEventWireup="false" Inherits="Telerik.TreeListExamplesVBNET.Selecting.ClientSideSelection.DefaultVB"CodeFile="DefaultVB.aspx.vb" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
<!DOCTYPE html>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head runat="server">
<title>Telerik ASP.NET Example</title>
<link href="styles.css" type="text/css" rel="stylesheet" />
</head>
<body>
<form id="form1" runat="server">
<telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
<telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
<script type="text/javascript">
function countSelectedItems(sender, args) {
$get('<%= SelectedItemsLabel.ClientID %>').innerHTML = sender.get_selectedItems().length;
}
</script>
</telerik:RadCodeBlock>
<telerik:RadFormDecorator RenderMode="Lightweight" ID="RadFormDecorator1" runat="server" DecoratedControls="Fieldset" DecorationZoneID="decorationZone1" />
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadTreeList1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadTreeList1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
<telerik:AjaxUpdatedControl ControlID="ConfiguratorPanel1"></telerik:AjaxUpdatedControl>
</UpdatedControls>
</telerik:AjaxSetting>
<telerik:AjaxSetting AjaxControlID="ConfiguratorPanel1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadTreeList1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
<telerik:AjaxUpdatedControl ControlID="ConfiguratorPanel1"></telerik:AjaxUpdatedControl>
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"></telerik:RadAjaxLoadingPanel>
<h5>Client-side selection modes
</h5>
<div class="demo-container">
<telerik:RadTreeList RenderMode="Lightweight" ID="RadTreeList1" runat="server" DataSourceID="SqlDataSource1"
DataKeyNames="EmployeeID" ParentDataKeyNames="ReportsTo">
<ClientSettings Selecting-AllowItemSelection="true">
<ClientEvents OnItemSelected="countSelectedItems" OnItemDeselected="countSelectedItems"
OnTreeListCreated="countSelectedItems"></ClientEvents>
</ClientSettings>
</telerik:RadTreeList>
<p></p>
<div id="decorationZone1">
<fieldset class="siFieldset">
Selected items:
<asp:Label ID="SelectedItemsLabel" runat="server"></asp:Label>
</fieldset>
</div>
</div>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>"
SelectCommand="SELECT [EmployeeID], [LastName], [FirstName], [City], [Country], [ReportsTo] FROM [Employees]"></asp:SqlDataSource>
<qsf:ConfiguratorPanel ID="ConfiguratorPanel1" runat="server">
<Views>
<qsf:View>
<qsf:ConfiguratorColumn ID="ConfiguratorColumn1" runat="server" Size="Medium">
<qsf:CheckBoxList ID="CheckBoxList1" runat="server" AutoPostBack="true"
OnSelectedIndexChanged="CheckBoxList1_SelectedIndexChanged">
<asp:ListItem Text="Multi-row selection" />
<asp:ListItem Text="'Toggle' selection" />
</qsf:CheckBoxList>
</qsf:ConfiguratorColumn>
</qsf:View>
</Views>
</qsf:ConfiguratorPanel>
</form>
</body>
</html>