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Single Click

Apply custom page size to the RadGrid below:

10 items per page
  • 3 items per page
  • 5 items per page
  • 10 items per page

Customer IDCompany NameContact NameContact TitleAddressPostal Code
12345678910
Page size:
 91 items in 10 pages
BSBEVB's BeveragesVictoria AshworthSales RepresentativeFauntleroy CircusEC2 5NT
CACTUCactus Comidas para llevarPatricio SimpsonSales AgentCerrito 3331010
CENTCCentro comercial MoctezumaFrancisco ChangMarketing ManagerSierras de Granada 999305022
CHOPSChop-suey ChineseYang WangOwnerHauptstr. 293012
COMMIComércio MineiroPedro AfonsoSales AssociateAv. dos Lusíadas, 2305432-043
CONSHConsolidated HoldingsElizabeth BrownSales RepresentativeBerkeley Gardens 12 BreweryWX1 6LT
DRACDDrachenblut DelikatessenSven OttliebOrder AdministratorWalserweg 2152066
DUMONDu monde entierJanine LabruneOwner67, rue des Cinquante Otages44000
EASTCEastern ConnectionAnn DevonSales Agent35 King GeorgeWX3 6FW
ERNSHErnst HandelRoland MendelSales ManagerKirchgasse 68010

The single click of RadSplitButton is used to avoid multiple postbacks/callbacks to the server. This feature is useful in scenarios where the developer should prevent submitting of identical content multiple times to the server.

The following properties should be used to enable the single click functionality:

  • SingleClick - determines whether the RadSplitButton control will be immediately disabled after the user clicks it. Set it to true to enable the single click functionality.
  • SingleClickText - determines the text displayed in the RadSplitButton control after the button is being clicked and disabled. The original text will be retrieved after the server request execution. The property takes a plain text string.
  • DefaultVB.aspx
  • DefaultVB.aspx.vb
<%@ Page Language="vb" AutoEventWireup="true" CodeFile="DefaultVB.aspx.vb" Inherits="Telerik.Web.Examples.SplitButton.Functionality.SingleClick.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" />
    <div class="demo-container size-wide">

        <telerik:RadAjaxPanel runat="server">
            <p>Apply custom page size to the RadGrid below:</p>
            <telerik:RadSplitButton runat="server" ID="RadSplitButton1" CommandName="10" ChangeCommandNameOnItemSelect="true" ChangeTextOnItemSelect="true" Text="10 items per page" SingleClick="true"
                SingleClickText="Processing..." OnCommand="RadSplitButton1_Command">
                <ContextMenu runat="server">
                    <Items>
                        <telerik:RadMenuItem Text="3 items per page" Value="3"></telerik:RadMenuItem>
                        <telerik:RadMenuItem Text="5 items per page" Value="5"></telerik:RadMenuItem>
                        <telerik:RadMenuItem Text="10 items per page" Value="10"></telerik:RadMenuItem>
                    </Items>
                </ContextMenu>
            </telerik:RadSplitButton>
            <br />
            <br />

            <telerik:RadGrid RenderMode="Lightweight" runat="server" ID="RadGrid1" AllowPaging="True"
                AllowSorting="true" OnNeedDataSource="RadGrid1_NeedDataSource">
            </telerik:RadGrid>
        </telerik:RadAjaxPanel>
    </div>
    </form>
</body>
</html>

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