New to Telerik UI for ASP.NET AJAX? Download free 30-day trial

Integration with RadGrid
 OrderIDOrderDateFreightShipAddressShipPostalCode 
...61626364656667686970...
Page size:
 830 items in 83 pages
10898Friday, February 20, 19981.27Ing. Gustavo Moncada 8585 Piso 20-A1010
10899Friday, February 20, 19981.21Carrera 52 con Ave. Bolívar #65-98 Llano Largo3508
10900Friday, February 20, 19981.66Rua do Mercado, 1208737-363
10901Monday, February 23, 199862.09Carrera 22 con Ave. Carlos Soublette #8-355022
10902Monday, February 23, 199844.15Åkergatan 24S-844 67
10903Tuesday, February 24, 199836.71Rua do Paço, 6705454-876
10904Tuesday, February 24, 1998162.951029 - 12th Ave. S.98124
10905Tuesday, February 24, 199813.72Rua do Mercado, 1208737-363
10906Wednesday, February 25, 199826.29ul. Filtrowa 6801-012
10907Wednesday, February 25, 19989.1925, rue Lauriston75016
With RadInputManager you can extend TextBox controls located in control - for instance a repeater or RadGrid.This demo shows how you can add the grid edit form TextBoxes to different RadInputManager settings dynamically.

The following code shows how you could extend all the textboxes nested in a repeater to behave same way: 
<telerik:RadInputManager ID="RadInputManager1" runat="server" Skin="Telerik">
	<telerik:TextBoxSetting BehaviorID="TextBoxBehavior1" EmptyMessage="type here" InitializeOnClient="false">
		<TargetControls>
			<telerik:TargetInput ControlID="Repeater1" />
		</TargetControls>
	</telerik:TextBoxSetting>
</telerik:RadInputManager>
<asp:Repeater ID="Repeater1" runat="server">
	<ItemTemplate>
		<asp:TextBox ID="TextBox1" runat="server" />
	</ItemTemplate>
</asp:Repeater>

Using this technique you will significantly decrease the input editors loading time since plain MS TextBoxes will be created (instead of the corresponding RadInput controls) and the data entered by the end user will be automatically filtered by RadInputManager, based on the input manager settings. The performance benefit can be quite significant:

  • The same number of input controls will be loaded up to 10 times faster
  • The maximum number of input controls allowed on the page can be 10 times greater

Related Resources

  • DefaultVB.aspx
  • DefaultVB.aspx.vb
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="DefaultVB.aspx.vb" Inherits="Input_Examples_RadInputManager_DynamicInputFilterSettings_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>
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadGrid1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadGrid1"></telerik:AjaxUpdatedControl>
                    <telerik:AjaxUpdatedControl ControlID="RadInputManager1"></telerik:AjaxUpdatedControl>
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>

    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"></telerik:RadAjaxLoadingPanel>

    <telerik:RadInputManager RenderMode="Lightweight" ID="RadInputManager1" runat="server">
        <telerik:TextBoxSetting BehaviorID="TextBoxBehavior1" InitializeOnClient="false">
        </telerik:TextBoxSetting>
        <telerik:DatePickerSetting BehaviorID="DatePickerBehavior1" InitializeOnClient="false"
            Culture="en-US" DateFormat="MM/dd/yyyy">
        </telerik:DatePickerSetting>
        <telerik:NumericTextBoxSetting BehaviorID="NumericBehavior1" InitializeOnClient="false"
            Type="Number" DecimalDigits="2">
        </telerik:NumericTextBoxSetting>
        <telerik:RegExpTextBoxSetting BehaviorID="RegExpBehavior1" InitializeOnClient="false"
            ErrorMessage="Invalid ShipPostalCode" ValidationExpression="[\w\d-]{4,10}">
            <Validation IsRequired="true"></Validation>
        </telerik:RegExpTextBoxSetting>
    </telerik:RadInputManager>
    <div id="demo" class="demo-container no-bg">
        <telerik:RadGrid RenderMode="Lightweight" ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1" AllowMultiRowEdit="true"
            GridLines="None" AllowPaging="True" OnItemCreated="RadGrid1_ItemCreated" AllowAutomaticUpdates="true"
            AllowAutomaticInserts="true" AllowAutomaticDeletes="true" AllowSorting="true">
            <MasterTableView AutoGenerateColumns="False" DataKeyNames="OrderID" DataSourceID="SqlDataSource1"
                CommandItemDisplay="Top">
                <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>
                <Columns>
                    <telerik:GridEditCommandColumn ButtonType="FontIconButton">
                    </telerik:GridEditCommandColumn>
                    <telerik:GridBoundColumn DataField="OrderID" DataType="System.Int32" HeaderText="OrderID"
                        ReadOnly="True" SortExpression="OrderID" UniqueName="OrderID">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="OrderDate" DataType="System.DateTime" HeaderText="OrderDate"
                        SortExpression="OrderDate" UniqueName="OrderDate" DataFormatString="{0:D}">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Freight" DataType="System.Decimal" HeaderText="Freight"
                        SortExpression="Freight" UniqueName="Freight">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="ShipAddress" HeaderText="ShipAddress" SortExpression="ShipAddress"
                        UniqueName="ShipAddress">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="ShipPostalCode" HeaderText="ShipPostalCode" SortExpression="ShipPostalCode"
                        UniqueName="ShipPostalCode">
                    </telerik:GridBoundColumn>
                    <telerik:GridButtonColumn CommandName="Delete" ButtonType="ImageButton">
                    </telerik:GridButtonColumn>
                </Columns>
                <EditFormSettings EditFormType="Template">
                    <EditColumn UniqueName="EditCommandColumn1">
                    </EditColumn>
                    <FormTemplate>
                        <table cellspacing="2" cellpadding="1" width="100%" border="0">
                            <colgroup>
                                <col style="width: 200px;" />
                                <col />
                            </colgroup>
                            <tr>
                                <td colspan="2">
                                    <b>Order:
                                        <%# Eval("OrderID") %>
                                    </b>
                                </td>
                            </tr>
                            <tr>
                                <td>OrderDate:
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="TextBox1" runat="server" Text='<%# Bind("OrderDate") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>Freight:
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="TextBox2" runat="server" Text='<%# Bind("Freight") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>ShipAddress:
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="TextBox3" runat="server" Text='<%# Bind("ShipAddress") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>ShipPostalCode:
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="TextBox4" runat="server" Text='<%# Bind("ShipPostalCode") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td colspan="2">
                                    <asp:Button ID="Button1" runat="server" Text='<%# IIf((TypeOf(Container) is GridEditFormInsertItem), "Insert", "Update") %>'
                                        CommandName='<%# IIf((TypeOf(Container) is GridEditFormInsertItem), "PerformInsert", "Update") %>'></asp:Button>
                                    <asp:Button ID="Button2" runat="server" Text="Cancel" CausesValidation="false" CommandName="Cancel"></asp:Button>
                                </td>
                            </tr>
                        </table>
                    </FormTemplate>
                </EditFormSettings>
            </MasterTableView>
        </telerik:RadGrid>
    </div>

    <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString35 %>"
        DeleteCommand="DELETE FROM [Orders] WHERE [OrderID] = @OrderID" InsertCommand="INSERT INTO [Orders] ([OrderDate], [Freight], [ShipAddress], [ShipPostalCode]) VALUES (@OrderDate, @Freight, @ShipAddress, @ShipPostalCode)"
        SelectCommand="SELECT * FROM [Orders]" UpdateCommand="UPDATE [Orders] SET [OrderDate] = @OrderDate, [Freight] = @Freight, [ShipAddress] = @ShipAddress, [ShipPostalCode] = @ShipPostalCode WHERE [OrderID] = @OrderID">
        <DeleteParameters>
            <asp:Parameter Name="OrderID" Type="Int32"></asp:Parameter>
        </DeleteParameters>
        <InsertParameters>
            <asp:Parameter Name="OrderDate" Type="DateTime"></asp:Parameter>
            <asp:Parameter Name="Freight" Type="Decimal"></asp:Parameter>
            <asp:Parameter Name="ShipAddress" Type="String"></asp:Parameter>
            <asp:Parameter Name="ShipPostalCode" Type="String"></asp:Parameter>
        </InsertParameters>
        <UpdateParameters>
            <asp:Parameter Name="OrderDate" Type="DateTime"></asp:Parameter>
            <asp:Parameter Name="Freight" Type="Decimal"></asp:Parameter>
            <asp:Parameter Name="ShipAddress" Type="String"></asp:Parameter>
            <asp:Parameter Name="ShipPostalCode" Type="String"></asp:Parameter>
            <asp:Parameter Name="OrderID" Type="Int32"></asp:Parameter>
        </UpdateParameters>
    </asp:SqlDataSource>
    </form>
</body>
</html>

Support & Learning Resources

Find Assistance