<%@ Page Language="C#" AutoEventWireup="true" CodeFile="AspxCallbackPanel.aspx.cs" Inherits="AspxCallbackPanel" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> <dx:ASPxCallbackPanel ID="ASPxCallbackPanel1" runat="server" Width="590px" ClientInstanceName="CallbackPanel1" Height="173px" oncallback="ASPxCallbackPanel1_Callback"> <Styles> <Panel BackColor="AppWorkspace"> </Panel> </Styles> <PanelCollection> <dx:PanelContent runat="server"> <asp:MultiView ID="MultiView" runat="server"> <asp:View ID="View1" runat="server"> <table> <tr> <td valign="top"> <dx:ASPxLabel ID="ASPxLabel1" runat="server" Text="♣我是谁？不要告诉我是上班族，班族。" Font-Bold="True"> </dx:ASPxLabel> </td> </tr> </table> </asp:View> <asp:View ID="View2" runat="server"> <table> <tr> <td valign="top"> <dx:ASPxLabel ID="ASPxLabel3" runat="server" Text="♣许多人不知道自己失去过什么悟吧！" Font-Bold="True"> </dx:ASPxLabel> </td> </tr> </table> </asp:View> <asp:View ID="View3" runat="server"> <table> <tr> <td valign="top"> <dx:ASPxLabel ID="ASPxLabel5" runat="server" Text="♣一个人吻你，你一定被人深爱；死" Font-Bold="True"> </dx:ASPxLabel> </td> </tr> </table> </asp:View> </asp:MultiView> </dx:PanelContent> </PanelCollection> </dx:ASPxCallbackPanel> <hr/> <dx:ASPxListBox ID="ASPxListBox1" runat="server" ClientInstanceName="ListBox" Height="331px" Font-Size="Larger" Width="271px"> <Items> <dx:ListEditItem Text="雷语1" Value="0" /> <dx:ListEditItem Text="雷语2" Value="1" /> <dx:ListEditItem Text="雷语3" Value="2" /> </Items> <ClientSideEvents SelectedIndexChanged="function(s, e) { var item = ListBox.GetSelectedItem(); CallbackPanel1.PerformCallback(item.value); <!--此行就是调用AspxCallbackPanel的回调方法 --> }" Init="function(s, e) { ListBox.SetSelectedIndex(0); CallbackPanel1.PerformCallback(0); }" /> </dx:ASPxListBox> <br /> <span style="font-family:'宋体';font-size:10pt;">接下来再放置一个<span lang="en-us" xml:lang="en-us">MultiView</span>控件，设置多个<span lang="en-us" xml:lang="en-us">View</span>，让他显示不同的内容<span lang="en-us" xml:lang="en-us">,</span>注意，<span lang="en-us" xml:lang="en-us">MultiView</span>是放置在<span lang="en-us" xml:lang="en-us">ASPCallbackPane</span>的<span lang="en-us" xml:lang="en-us"><PanelCollection></span>中。如下</span></div> </form> </body> </html>
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; public partial class AspxCallbackPanel : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void ASPxCallbackPanel1_Callback(object sender, DevExpress.Web.CallbackEventArgsBase e) { MultiView.ActiveViewIndex = Convert.ToInt32(e.Parameter); } }