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Version Q1 2012 released 04/11/2012
select

Controls / AJAX-enabled Context Menu

Next database reset in 0 hours, 29 minutes, 58 seconds
Product IDProduct NameUnit PriceUnits In Stock
12345678
Page size:
select
 77 items in 8 pages
2Chang19.0017
3Aniseed Syrup10.0013
4Chef Anton's Cajun Seasoning22.0053
5Chef Anton's Gumbo Mix21.350
6Grandma's Boysenberry Spread25.00120
8Northwoods Cranberry Sauce40.006
9Mishi Kobe Niku97.0029
10Ikuraweer31.0031
11Queso Cabrales21.0022
12Queso Manchego La Pastora38.0086


  • Right-click the grid to open context menu.

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Register TagPrefix="telerik" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <%@ Register TagPrefix="telerik" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="telerik" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="telerik" Namespace="Telerik.QuickStart" %>
    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

    <%@ Page Language="c#" CodeFile="DefaultCS.aspx.cs" Inherits="Telerik.Web.Examples.Integration.GridAndMenu.DefaultCS" %>

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
    <html xml:lang="en-US" xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <telerik:HeadTag ID="Headtag1" runat="server"></telerik:HeadTag>
    </head>
    <body class="BODY">
        <form id="mainForm" method="post" runat="server">
        <telerik:Header ID="Header1" runat="server" XhtmlCompliant="true" NavigationLanguage="CS" ShowDbResetTimer="true">
        </telerik:Header>
        <!-- content start -->
        <telerik:RadScriptManager ID="ScriptManager1" runat="server" />
        <telerik:RadCodeBlock runat="server" ID="RadCodeBlock1">
            <script type="text/javascript">
                function RowContextMenu(sender, eventArgs) {
                    var menu = $find("<%=RadMenu1.ClientID %>");
                    var evt = eventArgs.get_domEvent();

                    if (evt.target.tagName == "INPUT" || evt.target.tagName == "A") {
                        return;
                    }

                    var index = eventArgs.get_itemIndexHierarchical();
                    document.getElementById("radGridClickedRowIndex").value = index;

                    sender.get_masterTableView().selectItem(sender.get_masterTableView().get_dataItems()[index].get_element(), true);

                    menu.show(evt);

                    evt.cancelBubble = true;
                    evt.returnValue = false;

                    if (evt.stopPropagation) {
                        evt.stopPropagation();
                        evt.preventDefault();
                    }
                }
            </script>
        </telerik:RadCodeBlock>
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableAJAX="false">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RadGrid1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />
                        <telerik:AjaxUpdatedControl ControlID="RadMenu1" />
                    </UpdatedControls>
                </telerik:AjaxSetting>
                <telerik:AjaxSetting AjaxControlID="RadMenu1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />
                        <telerik:AjaxUpdatedControl ControlID="RadMenu1" />
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />
        <input type="hidden" id="radGridClickedRowIndex" name="radGridClickedRowIndex" />
        <div style="margin-right: 20px;">
            <telerik:RadGrid ID="RadGrid1" runat="server" Width="100%" DataSourceID="SqlDataSource1"
                AllowAutomaticDeletes="true" AllowAutomaticInserts="true" AllowAutomaticUpdates="true"
                OnPreRender="RadGrid1_PreRender" OnUpdateCommand="RadGrid1_UpdateCommand">
                <MasterTableView AllowSorting="False" PageSize="10" AllowPaging="True" Width="100%"
                    DataKeyNames="ProductID" DataSourceID="SqlDataSource1" EditMode="InPlace">
                    <Columns>
                        <telerik:GridEditCommandColumn UniqueName="EditCommandColumn" Visible="false" />
                    </Columns>
                </MasterTableView>
                <ClientSettings>
                    <ClientEvents OnRowContextMenu="RowContextMenu"></ClientEvents>
                    <Selecting AllowRowSelect="true" />
                </ClientSettings>
                <PagerStyle Mode="NextPrevAndNumeric" />
            </telerik:RadGrid>
        </div>
        <br />
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString35 %>"
            DeleteCommand="DELETE FROM [Products] WHERE [ProductID] = @ProductID" InsertCommand="INSERT INTO [Products] ([ProductName], [UnitPrice], [UnitsInStock]) VALUES (@ProductName, @UnitPrice, @UnitsInStock)"
            SelectCommand="SELECT [ProductID], [ProductName], [UnitPrice], [UnitsInStock] FROM [Products]"
            UpdateCommand="UPDATE [Products] SET [ProductName] = @ProductName, [UnitPrice] = @UnitPrice, [UnitsInStock] = @UnitsInStock WHERE [ProductID] = @ProductID">
            <DeleteParameters>
                <asp:Parameter Name="ProductID" Type="Int32" />
            </DeleteParameters>
            <InsertParameters>
                <asp:Parameter Name="ProductName" Type="String" />
                <asp:Parameter Name="UnitPrice" Type="Decimal" />
                <asp:Parameter Name="UnitsInStock" Type="Int16" />
            </InsertParameters>
            <UpdateParameters>
                <asp:Parameter Name="ProductName" Type="String" />
                <asp:Parameter Name="UnitPrice" Type="Decimal" />
                <asp:Parameter Name="UnitsInStock" Type="Int16" />
                <asp:Parameter Name="ProductID" Type="Int32" />
            </UpdateParameters>
        </asp:SqlDataSource>
        <telerik:RadContextMenu ID="RadMenu1" runat="server" OnItemClick="RadMenu1_ItemClick"
            EnableRoundedCorners="true" EnableShadows="true">
            <Items>
                <telerik:RadMenuItem Text="Add" />
                <telerik:RadMenuItem Text="Edit" />
                <telerik:RadMenuItem Text="Delete" />
            </Items>
        </telerik:RadContextMenu>
        <!-- content end -->
        <telerik:Footer runat="server" ID="Footer1"></telerik:Footer>
        </form>
    </body>
    </html>

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