ASP.NET母版頁未執行
[英]ASP.NET master page not executing
問題描述
我有一個母版頁和一個內容頁。
但是，母版頁似乎沒有執行我定義的任何PageLoad代碼。
另外，在構建應用程序時，沒有收到任何錯誤或警告。
這是我的主管理員頁面：
<%@ Master Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML
1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="mainHead" runat="server" >
<title>Administration</title>
<link rel="Stylesheet" href="../style/admin.css" />
</head>
<body>
<form id="mainForm" runat="server">
<div class="topMenu">
<asp:Panel id="mnu0" runat="server" CssClass="navButton">
<a href="admin.aspx?mid=0" class="navLink">Admin Home</a>
</asp:Panel>
<asp:Panel id="mnu1" runat="server" CssClass="navButton">
<a href="admin.aspx?mid=1" class="navLink">User Manager</a>
</asp:Panel>
<asp:Panel id="mnu2" runat="server" CssClass="navButton">
<a href="admin.aspx?mid=2" class="navLink">Products</a>
</asp:Panel>
<asp:Panel id="mnu3" runat="server" CssClass="navButtonR">
<a href="../default.aspx" class="navLink">Back to Site</a>
</asp:Panel>
</div>
<br /><br />
<asp:Panel id="subLinks" runat="server" CssClass="subMenu"></asp:Panel>
<div class="mainContent">
<asp:contentplaceholder id="mainContent" runat="server" />
</div>
</form>
</body>
</html>
其背后的代碼：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Security;
namespace AlphaPackSite.MasterPages
{
public partial class Admin : System.Web.UI.MasterPage
{
protected int menuID;
protected void Page_Load(object sender, EventArgs e)
{
string menuIDdata = Page.Request.QueryString["mid"];
menuID = 0;
// Check the user is allowed here
if (!Roles.IsUserInRole("Admin"))
{
Response.Redirect("../default.aspx");
}
// Get the menu ID
if (!int.TryParse(menuIDdata, out menuID))
{
menuID = 0;
}
// Select the correct menu
var selectedMenu = this.Page.FindControl("mnu" + menuID) as Panel;
selectedMenu.CssClass = "navButtonO";
// Admin menu
if (menuID == 0)
{
subLinks.Controls.Add(new HyperLink { Text = "Admin Home", NavigateUrl = "admin.aspx", CssClass = "subLink" });
subLinks.Controls.Add(new HyperLink { Text = "Site Settings", NavigateUrl = "siteSettings.aspx", CssClass = "subLink" });
}
// User manager
else if (menuID == 1)
{
}
// Products
else if (menuID == 2)
{
subLinks.Controls.Add(new HyperLink { Text = "Product Categories", NavigateUrl = "productCats.aspx", CssClass = "subLink" });
subLinks.Controls.Add(new HyperLink { Text = "Organise Products", NavigateUrl = "productOrg.aspx", CssClass = "subLink" });
subLinks.Controls.Add(new HyperLink { Text = "Add Product", NavigateUrl = "productAdd.aspx", CssClass = "subLink" });
subLinks.Controls.Add(new HyperLink { Text = "Modify Products", NavigateUrl = "productChange.aspx", CssClass = "subLink" });
}
}
}
}
內容頁面：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="admin.aspx.cs" Inherits="AlphaPackSite.admin"
title="Hi there!"
MasterPageFile="../MasterPages/Admin.master"
%>
<asp:content id="Content1" contentplaceholderid="mainContent" runat="server">
lol this is the admin page
</asp:content>
內容按預期顯示，但是當代碼都在單獨的頁面上時，菜單鏈接都不顯示。
有任何想法嗎？
3 個解決方案
解決方案1
1 2010-08-10 13:47:37
<%@ Master Language="C#" %>
應該更像：
<%@ Master Language="C#" CodeFile="Admin.master.cs" Inherits="Admin" %>
因為頁面和代碼之間沒有鏈接，所以沒有執行任何操作。
解決方案2
1 2010-08-10 13:49:38
您還需要將AutoEventWireup =“ true”和CodeFile =“ file.master.cs”屬性顯示在母版頁的定義中。
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="Admin.master.cs" Inherits="Admin" %>
解決方案3
1 已采納 2010-08-10 17:11:22
Codefile="Admin.master.cs"
看一下這個！！
ASP.NET母版頁中的PreRender未觸發
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