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Integrated paging

Employees
Company: Franchi S.p.A.
Name: Paolo Accorti
Title: Sales Representative
City: Torino
Country: Italy
Phone: 011-4988260
Photo of Paolo Accorti
Company: Galería del gastrónomo
Name: Eduardo Saavedra
Title: Marketing Manager
City: Barcelona
Country: Spain
Phone: (93) 203 4560
Photo of Eduardo Saavedra
Company: Gourmet Lanchonetes
Name: André Fonseca
Title: Sales Associate
City: Campinas
Country: Brazil
Phone: (11) 555-9482
Photo of André Fonseca
Company: Great Lakes Food Market
Name: Howard Snyder
Title: Marketing Manager
City: Eugene
Country: USA
Phone: (503) 555-7555
Photo of Howard Snyder
Company: GROSELLA-Restaurante
Name: Manuel Pereira
Title: Owner
City: Caracas
Country: Venezuela
Phone: (2) 283-2951
Photo of Manuel Pereira
Company: Hanari Carnes
Name: Mario Pontes
Title: Accounting Manager
City: Rio de Janeiro
Country: Brazil
Phone: (21) 555-0091
Photo of Mario Pontes
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This example demonstrates how to use the internal event bubbling mechanism of RadListView for ASP.NET AJAX to execute paging operations using buttons residing inside the listview's body. The requirements for that is to assign CommandName = 'Page' and appropriate CommandArgument values for the corresponding LinkButton/Button/ImageButton controls (the list of internally recognized CommandArgument values is available in the help topic linked at the bottom). Thus the listview instance will fetch the corresponding set of data from its data source and display the results.

Keep in mind that you need to specify ItemPlaceholderID property value for RadListView which matches the id of an ASP.NET server control (with id and runat=server properties set) which will be used as a holder of the actual listview data content. The RadListView instance on the example has asp PlaceHolder defined inside its LayoutTemplates for this purpose.

  • DefaultCS.aspx
  • DefaultCS.aspx.cs
  • styles.css
<%@ Page Language="c#" Inherits="Telerik.ListViewExamplesCSharp.Paging.IntegratedPaging.DefaultCS"CodeFile="DefaultCS.aspx.cs"  %>

<%@ 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 href="styles.css" rel="stylesheet" type="text/css" />
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
    <telerik:RadFormDecorator RenderMode="Lightweight" ID="RadFormDecorator1" runat="server" DecoratedControls="All" ControlsToSkip="H4H5H6" />
    <div class="demo-container">
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="ListViewPanel1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
        </telerik:RadAjaxLoadingPanel>
        <div class="demoWrapper">
            <asp:Panel ID="ListViewPanel1" runat="server">
                <telerik:RadListView ID="RadListView1" DataSourceID="SqlDataSource1" runat="server" RenderMode="Lightweight"
                    ItemPlaceholderID="EmployeesContainer" DataKeyNames="CustomerID" AllowPaging="true"
                    PageSize="6">
                    <LayoutTemplate>
                        <fieldset id="FieldSet1">
                            <legend>Employees</legend>
                            <asp:PlaceHolder ID="EmployeesContainer" runat="server"></asp:PlaceHolder>
                            <div class="clear">
                            </div>
                            <div class="pagerWrapper">
                                <div class="demoPager">
                                    <telerik:RadButton RenderMode="Lightweight" runat="server" ID="btnFirst" CommandName="Page" CommandArgument="First"
                                        Text="First" Enabled="<%#Container.CurrentPageIndex > 0 %>"></telerik:RadButton>
                                    <telerik:RadButton RenderMode="Lightweight" runat="server" ID="btnPrev" CommandName="Page" CommandArgument="Prev"
                                        Text="Prev" Enabled="<%#Container.CurrentPageIndex > 0 %>"></telerik:RadButton>
                                    <span class="numericPageSize">Page
                                        <%#Container.CurrentPageIndex + 1 %>
                                        of
                                        <%#Container.PageCount %></span>
                                    <telerik:RadButton RenderMode="Lightweight" runat="server" ID="btnNext" CommandName="Page" CommandArgument="Next"
                                        Text="Next" Enabled="<%#Container.CurrentPageIndex + 1 < Container.PageCount %>"></telerik:RadButton>
                                    <telerik:RadButton RenderMode="Lightweight" runat="server" ID="btnLast" CommandName="Page" CommandArgument="Last"
                                        Text="Last" Enabled="<%#Container.CurrentPageIndex + 1 < Container.PageCount %>"></telerik:RadButton>
                                </div>
                                <div>
                                    <span class="pageSize">Page Size:</span>
                                    <telerik:RadComboBox RenderMode="Lightweight" runat="server" ID="cmbPageSize" OnSelectedIndexChanged="cmbPageSize_SelectedIndexChanged"
                                        AutoPostBack="true" Width="60px" SelectedValue="<%#Container.PageSize %>">
                                        <Items>
                                            <telerik:RadComboBoxItem Text="3" Value="3"></telerik:RadComboBoxItem>
                                            <telerik:RadComboBoxItem Text="6" Value="6"></telerik:RadComboBoxItem>
                                            <telerik:RadComboBoxItem Text="9" Value="9"></telerik:RadComboBoxItem>
                                            <telerik:RadComboBoxItem Text="12" Value="12"></telerik:RadComboBoxItem>
                                        </Items>
                                    </telerik:RadComboBox>
                                </div>
                            </div>
                        </fieldset>
                    </LayoutTemplate>
                    <ItemTemplate>
                        <fieldset class="fieldsetBox">
                            <legend>Company:
                                <%#Eval("CompanyName")%>
                            </legend>
                            <table class="itemTable">
                                <tr>
                                    <td class="cellInfo">
                                        <table cellpadding="6" cellspacing="0">
                                            <tr>
                                                <td class="cellLabel">Name:
                                                </td>
                                                <td class="cellInfo">
                                                    <%#Eval("ContactName")%>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>Title:
                                                </td>
                                                <td>
                                                    <%#Eval("ContactTitle")%>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>City:
                                                </td>
                                                <td>
                                                    <%# Eval("City")%>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>Country:
                                                </td>
                                                <td>
                                                    <%# Eval("Country")%>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>Phone:
                                                </td>
                                                <td>
                                                    <%#Eval("Phone")%>
                                                </td>
                                            </tr>
                                        </table>
                                    </td>
                                    <td class="image">
                                        <telerik:RadBinaryImage runat="server" ID="RadBinaryImage1" DataValue='<%# Eval("Photo") == DBNull.Value? new System.Byte[0]: Eval("Photo") %>'
                                            AutoAdjustImageControlSize="false" Width="90px" Height="110px" ToolTip='<%#Eval("ContactName", "Photo of {0}") %>'
                                            AlternateText='<%#Eval("ContactName", "Photo of {0}") %>'></telerik:RadBinaryImage>
                                    </td>
                                </tr>
                            </table>
                        </fieldset>
                    </ItemTemplate>
                </telerik:RadListView>
            </asp:Panel>
        </div>
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TelerikConnectionString %>"
            SelectCommand="SELECT [CustomerID], [CompanyName], [ContactName], [ContactTitle], [City], [Country], [Phone], [Photo] FROM [CustomerPhotos]"></asp:SqlDataSource>
    </div>
    </form>
</body>
</html>

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