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Filtering

Addressbook
  • Management
  • Marketing
  • Sales
  • Creative Department
  • e-mail:
  • phone:

To enable the filtering of the RadDropDownTree control you need to set the EnableFiletering property of the control. For fine tunings please take a look at the FilterSettings section of the control.

  • DefaultVB.aspx
  • DefaultVB.aspx.vb
  • scripts.js
  • styles.css
<%@ Page Language="VB" AutoEventWireup="true" CodeFile="DefaultVB.aspx.vb" Inherits="DropDownTree.Examples.Functionality.Filtering.DefaultVB" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<!DOCTYPE html>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head runat="server">
    <title>Telerik ASP.NET Example</title>
    <link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
    <script src="scripts.js" type="text/javascript"></script>
    <script type="text/javascript">
        //<![CDATA[
        Sys.Application.add_load(function() {
            var $ = $telerik.$;
            demo.$conversationWindow = $("#conversation-window");
            demo.$name = $(".name");
            demo.$mail = $(".mail");
            demo.$phone = $(".phone");
            demo.imageHolder = document.getElementById("image-placeholder");
            demo.messageButton = $find('<%= RadButton1.ClientID%>');
             demo.callButton = $find('<%= RadButton2.ClientID%>');
        });
        //]]>
    </script>
    <div class="demo-container no-bg">
        <div class="qsf-demo-canvas">
            <div class="header">Addressbook</div>
            <telerik:RadDropDownTree RenderMode="Lightweight" ID="RadDropDownTree1" runat="server" Width="250" EnableFiltering="true"
                OnClientClearButtonClicked="onClientClearButtonClicked" OnClientEntryAdded="onClientEntryAdded"
                DataFieldID="ID" DataFieldParentID="ParentID" DataValueField="Value" DataTextField="Text"
                Skin="Silk" CssClass="address-dropdown">
                <DropDownSettings Height="200" OpenDropDownOnLoad="true" />
                <ButtonSettings ShowClear="true" />
                <FilterSettings Highlight="Matches" EmptyMessage="Type here to find a contact" />
            </telerik:RadDropDownTree>
            <div id="conversation-window" class="converesation-window disabled">
                <div id="image-placeholder"></div>
                <div class="name">
                    <div class="first-name"></div>
                    <div class="last-name"></div>
                </div>
                <ul>
                    <li><strong>e-mail</strong>: <span class="mail"></span></li>
                    <li><strong>phone</strong>: <span class="phone"></span></li>
                </ul>
                <div class="buttons">
                    <telerik:RadButton RenderMode="Lightweight" ID="RadButton1" runat="server" Skin="Silk" Text="Send Message" Enabled="false" AutoPostBack="false">
                        <Icon PrimaryIconCssClass="send-message" />
                    </telerik:RadButton>
                    <telerik:RadButton RenderMode="Lightweight" ID="RadButton2" runat="server" Skin="Silk" Text="Make a Call" Enabled="false" AutoPostBack="false">
                        <Icon PrimaryIconCssClass="make-call" />
                    </telerik:RadButton>
                </div>
            </div>
        </div>
    </div>
    </form>
</body>
</html>

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