Product Bundles
DevCraft
All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with:
Web
Mobile
Document Management
Desktop
Reporting
Testing & Mocking
CMS
UI/UX Tools
Debugging
Free Tools
Support and Learning
Productivity and Design Tools
New to Telerik UI for ASP.NET AJAX? Download free 30-day trial
This example demonstates the RadFilter functionalities and a example with RadListView integration. You could configure the main filter options from the Configurator section. Choosing OperationMode (for enabling client-side creation of the RadFilter), showing\hiding the line images, selecting the expression preview position or enabling the filter to perform filtering on a blur of a input control. To apply the filter expressions on the RadListView click the "Apply" button which will evaluate the RadFilter expression and pass it to the RadListView control.
Build complex filter expressions in a breeze with RadFilter for ASP.NET AJAX. The control allows to specify expressions based on the data type of the source fields and attach them to data-bound controls like RadGrid and RadListView for ASP.NET AJAX. The visual intuitive UI of RadFilter is especially designed to facilitate the end-user and at the same time is powerful enough to create related expressions with a few clicks. Data input filters ensure that the entered filter pattern will be valid and processed accurately.
RadFilter and 120+ other controls are part of UI for ASP.NET AJAX, a comprehensive toolset taking care of the common functionality of your application, while leaving you with more time to work on its business logic.
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="DefaultVB.aspx.vb" Inherits="Telerik.FilterExamplesVB.Overview.DefaultVB" %> <%@ 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" rel="stylesheet" /> </head> <body> <form id="form1" runat="server"> <telerik:RadScriptManager runat="server" ID="RadScriptManager1" /> <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" /> <telerik:RadAjaxManager runat="server" ID="RadAjaxManager1"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="Panel1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="Panel1" LoadingPanelID="RadAjaxLoadingPanel1" /> </UpdatedControls> </telerik:AjaxSetting> <telerik:AjaxSetting AjaxControlID="ConfiguratorPanel1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="Panel1" LoadingPanelID="RadAjaxLoadingPanel1" /> <telerik:AjaxUpdatedControl ControlID="ConfiguratorPanel1" LoadingPanelID="RadAjaxLoadingPanel1" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings> </telerik:RadAjaxManager> <telerik:RadAjaxLoadingPanel runat="server" ID="RadAjaxLoadingPanel1"></telerik:RadAjaxLoadingPanel> <asp:Panel ID="Panel1" runat="server" CssClass="demo-container"> <div style="margin-bottom: 10px"> <telerik:RadFilter RenderMode="Lightweight" runat="server" ID="RadFilter2" FilterContainerID="RadListView1" ExpressionPreviewPosition="Bottom"> </telerik:RadFilter> </div> <div> <telerik:RadListView ID="RadListView1" DataSourceID="SqlDataSource1" Width="100%" PageSize="8" AllowPaging="True" runat="server" ItemPlaceholderID="ProductsHolder" DataKeyNames="OrderID"> <ItemTemplate> <div class="rlvA"> <fieldset> <table> <tr> <td> <strong>OrderID:</strong> <asp:Label ID="OrderIDLabel" runat="server" Text='<%#Eval("OrderID") %>'></asp:Label> <br /> <strong>Order date:</strong> <asp:Label ID="OrderDateLabel" runat="server" Text='<%# DirectCast(Eval("OrderDate"),DateTime).ToShortDateString() %>'></asp:Label> <br /> <strong>Ship city:</strong> <asp:Label ID="ShipCityLabel" runat="server" Text='<%#Eval("ShipCity") %>'></asp:Label> <br /> <strong>Ship country:</strong> <asp:Label ID="ShipCountryLabel" runat="server" Text='<%# Eval("ShipCountry") %>'></asp:Label> <br /> <strong>Ship name:</strong> <asp:Label ID="ShipNameLabel" runat="server" Text='<%#Eval("ShipName") %>'></asp:Label> <br /> </td> <td> <img src="images/ordertracking.png" alt="" /> </td> </tr> </table> </fieldset> </div> </ItemTemplate> <LayoutTemplate> <fieldset style="padding: 10px;"> <legend style="margin-left: 20px">Orders</legend> <div class="RadListView RadListViewFloated RadListView_Default"> <div class="rlvFloated"> <div id="ProductsHolder" runat="server"> </div> </div> <div style="display: none"> <telerik:RadCalendar RenderMode="Lightweight" ID="rlvSharedCalendar" runat="server" RangeMinDate="<%#new DateTime(1900, 1, 1) %>" Skin="<%#Container.Skin %>"> </telerik:RadCalendar> </div> <div style="display: none"> <telerik:RadTimeView ID="rlvSharedTimeView" runat="server" Skin="<%# Container.Skin %>"> </telerik:RadTimeView> </div> <div> <telerik:RadDataPager RenderMode="Lightweight" ID="RadDataPager1" PageSize="8" runat="server"> <Fields> <telerik:RadDataPagerButtonField FieldType="Numeric"></telerik:RadDataPagerButtonField> </Fields> </telerik:RadDataPager> </div> </div> </fieldset> </LayoutTemplate> </telerik:RadListView> </div> </asp:Panel> <asp:SqlDataSource runat="server" ID="SqlDataSource1" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>" SelectCommand="Select OrderID, OrderDate, ShipVia, ShipName, ShipAddress, ShipCity, ShipCountry FROM Orders"></asp:SqlDataSource> <qsf:ConfiguratorPanel ID="ConfiguratorPanel1" runat="server"> <Views> <qsf:View> <qsf:ConfiguratorColumn ID="ConfiguratorColumn1" runat="server" Size="Narrow"> <ul class="fb-group"> <li> <span class="label">Operation Mode</span> <qsf:RadioButtonList ID="OperationMode" runat="server" AutoPostBack="true" OnSelectedIndexChanged="OperationMode_SelectedIndexChanged"> <asp:ListItem Text="ServerAndClient" Value="ServerAndClient" Selected="True"></asp:ListItem> <asp:ListItem Text="Server" Value="Server"></asp:ListItem> </qsf:RadioButtonList> </li> <li></li> </ul> </qsf:ConfiguratorColumn> <qsf:ConfiguratorColumn ID="ConfiguratorColumn2" runat="server" Size="Narrow"> <ul class="fb-group"> <li> <span class="label">Expression Preview Position</span> <qsf:RadioButtonList runat="server" ID="ExpressionPreview" AutoPostBack="true" OnSelectedIndexChanged="ExpressionPreview_SelectedIndexChanged"> <asp:ListItem Text="None" Value="None"></asp:ListItem> <asp:ListItem Text="Top" Value="Top"></asp:ListItem> <asp:ListItem Text="Bottom" Value="Bottom" Selected="True"></asp:ListItem> </qsf:RadioButtonList> </li> <li></li> </ul> </qsf:ConfiguratorColumn> <qsf:ConfiguratorColumn ID="ConfiguratorColumn3" runat="server" Size="Narrow"> <span class="label">Show Line Images</span> <qsf:RadioButtonList runat="server" ID="FilterLines" AutoPostBack="true" OnSelectedIndexChanged="FilterLines_SelectedIndexChanged"> <asp:ListItem Text="Enabled" Value="true" Selected="True"></asp:ListItem> <asp:ListItem Text="Disabled" Value="false"></asp:ListItem> </qsf:RadioButtonList> </qsf:ConfiguratorColumn> <qsf:ConfiguratorColumn ID="ConfiguratorColumn4" runat="server" Size="Narrow"> <span class="label">Allow Filter On Blur</span> <qsf:RadioButtonList runat="server" ID="AutoPostbackOnBlur" AutoPostBack="true" OnSelectedIndexChanged="AutoPostbackOnBlur_SelectedIndexChanged"> <asp:ListItem Text="Enabled" Value="true"></asp:ListItem> <asp:ListItem Text="Disabled" Value="false" Selected="True"></asp:ListItem> </qsf:RadioButtonList> </qsf:ConfiguratorColumn> </qsf:View> </Views> </qsf:ConfiguratorPanel> </form> </body> </html>