我是 MVC 新手，我的 MVC 应用程序显示重复视图，我使用了 ajax.beginform() 方法。我在我的布局页面中添加了 jquery.unobtrusive-ajax.min.js 作为参考，并且 jquery.js 文件的正确版本仍然得到重复视图。Ajax.beginform 的目标 div 在目标 div 中显示整个页面（带有母版页和布局页）。
大师.cshtml
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Bootsrtap Free Admin Template - SIMINTA | Admin Dashboad Template</title>
<!-- Core CSS - Include with every page -->
<link href="~/assets/plugins/bootstrap/bootstrap.css" rel="stylesheet" />
<link href="~/assets/font-awesome/css/font-awesome.css" rel="stylesheet" />
<link href="~/assets/plugins/pace/pace-theme-big-counter.css" rel="stylesheet" />
<link href="~/assets/css/style.css" rel="stylesheet" />
<link href="~/assets/css/main-style.css" rel="stylesheet" />
@* <script src="~/Scripts/jquery-1.8.2.min.js" type="text/javascript"></script>*@
@*<script src="~/Scripts/jquery-1.9.1.js" type="text/javascript"></script>*@
@*<script src="~/Scripts/jquery-1.9.1.min.js" type="text/javascript"></script>*@
@* <script src="~/Scripts/jquery-2.1.1.min.js" type="text/javascript"></script>*@
@*<script src="~/Scripts/jquery.unobtrusive-ajax.min.js" type="text/javascript"></script>*@
<script src="~/Scripts/jquery.validate.js" type="text/javascript"></script>
<script src="~/Scripts/jquery.validate.min.js" type="text/javascript"></script>
@*<script src="~/Scripts/jquery.validate.unobtrusive.js" type="text/javascript"></script>*@
<script src="~/Scripts/jquery.validate.unobtrusive.min.js" type="text/javascript"></script>
</head>
<body>
<!-- wrapper -->
<div id="wrapper">
<!-- navbar top -->
<nav class="navbar navbar-default navbar-fixed-top" role="navigation" id="navbar">
<!-- navbar-header -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".sidebar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="index.html">
<img src="assets/img/logo.png" alt="" />
</a>
</div>
<!-- end navbar-header -->
<!-- navbar-top-links -->
<ul class="nav navbar-top-links navbar-right">
<!-- main dropdown -->
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<span class="top-label label label-danger">3</span><i class="fa fa-envelope fa-3x"></i>
</a>
<!-- dropdown-messages -->
<ul class="dropdown-menu dropdown-messages">
<li>
<a href="#">
<div>
<strong><span class=" label label-danger">Andrew Smith</span></strong>
<span class="pull-right text-muted">
<em>Yesterday</em>
</span>
</div>
<div>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque eleifend...</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<strong><span class=" label label-info">Jonney Depp</span></strong>
<span class="pull-right text-muted">
<em>Yesterday</em>
</span>
</div>
<div>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque eleifend...</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<strong><span class=" label label-success">Jonney Depp</span></strong>
<span class="pull-right text-muted">
<em>Yesterday</em>
</span>
</div>
<div>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque eleifend...</div>
</a>
</li>
<li class="divider"></li>
<li>
<a class="text-center" href="#">
<strong>Read All Messages</strong>
<i class="fa fa-angle-right"></i>
</a>
</li>
</ul>
<!-- end dropdown-messages -->
</li>
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<span class="top-label label label-success">4</span> <i class="fa fa-tasks fa-3x"></i>
</a>
<!-- dropdown tasks -->
<ul class="dropdown-menu dropdown-tasks">
<li>
<a href="#">
<div>
<p>
<strong>Task 1</strong>
<span class="pull-right text-muted">40% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%">
<span class="sr-only">40% Complete (success)</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<p>
<strong>Task 2</strong>
<span class="pull-right text-muted">20% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-info" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100" style="width: 20%">
<span class="sr-only">20% Complete</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<p>
<strong>Task 3</strong>
<span class="pull-right text-muted">60% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-warning" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%">
<span class="sr-only">60% Complete (warning)</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<p>
<strong>Task 4</strong>
<span class="pull-right text-muted">80% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100" style="width: 80%">
<span class="sr-only">80% Complete (danger)</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a class="text-center" href="#">
<strong>See All Tasks</strong>
<i class="fa fa-angle-right"></i>
</a>
</li>
</ul>
<!-- end dropdown-tasks -->
</li>
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<span class="top-label label label-warning">5</span> <i class="fa fa-bell fa-3x"></i>
</a>
<!-- dropdown alerts-->
<ul class="dropdown-menu dropdown-alerts">
<li>
<a href="#">
<div>
<i class="fa fa-comment fa-fw"></i>New Comment
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-twitter fa-fw"></i>3 New Followers
<span class="pull-right text-muted small">12 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-envelope fa-fw"></i>Message Sent
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-tasks fa-fw"></i>New Task
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-upload fa-fw"></i>Server Rebooted
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a class="text-center" href="#">
<strong>See All Alerts</strong>
<i class="fa fa-angle-right"></i>
</a>
</li>
</ul>
<!-- end dropdown-alerts -->
</li>
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-user fa-3x"></i>
</a>
<!-- dropdown user-->
<ul class="dropdown-menu dropdown-user">
<li><a href="#"><i class="fa fa-user fa-fw"></i>User Profile</a>
</li>
<li><a href="#"><i class="fa fa-gear fa-fw"></i>Settings</a>
</li>
<li class="divider"></li>
<li><a href="login.html"><i class="fa fa-sign-out fa-fw"></i>Logout</a>
</li>
</ul>
<!-- end dropdown-user -->
</li>
<!-- end main dropdown -->
</ul>
<!-- end navbar-top-links -->
</nav>
<!-- end navbar top -->
<!-- navbar side -->
<nav class="navbar-default navbar-static-side" role="navigation">
<!-- sidebar-collapse -->
<div class="sidebar-collapse">
<!-- side-menu -->
<ul class="nav" id="side-menu">
<li>
<!-- user image section-->
<div class="user-section">
<div class="user-section-inner">
<img src="assets/img/user.jpg" alt="">
</div>
<div class="user-info">
<div>Jonny <strong>Deen</strong></div>
<div class="user-text-online">
<span class="user-circle-online btn btn-success btn-circle "></span> Online
</div>
</div>
</div>
<!--end user image section-->
</li>
<li class="sidebar-search">
<!-- search section-->
<div class="input-group custom-search-form">
<input type="text" class="form-control" placeholder="Search...">
<span class="input-group-btn">
<button class="btn btn-default" type="button">
<i class="fa fa-search"></i>
</button>
</span>
</div>
<!--end search section-->
</li>
<li class="">
<a href="index.html"><i class="fa fa-dashboard fa-fw"></i>Dashboard</a>
</li>
<li>
<a href="#"><i class="fa fa-bar-chart-o fa-fw"></i>Charts<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="flot.html">Flot Charts</a>
</li>
<li>
<a href="morris.html">Morris Charts</a>
</li>
</ul>
<!-- second-level-items -->
</li>
<li>
<a href="timeline.html"><i class="fa fa-flask fa-fw"></i>Timeline</a>
</li>
<li>
<a href="tables.html"><i class="fa fa-table fa-fw"></i>Tables</a>
</li>
<li>
<a href="forms.html"><i class="fa fa-edit fa-fw"></i>Forms</a>
</li>
<li>
<a href="#"><i class="fa fa-wrench fa-fw"></i>UI Elements<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="panels-wells.html">Panels and Wells</a>
</li>
<li>
<a href="buttons.html">Buttons</a>
</li>
<li>
<a href="notifications.html">Notifications</a>
</li>
<li>
<a href="typography.html">Typography</a>
</li>
<li>
<a href="grid.html">Grid</a>
</li>
</ul>
<!-- second-level-items -->
</li>
<li>
<a href="#"><i class="fa fa-sitemap fa-fw"></i>Multi-Level Dropdown<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="#">Second Level Item</a>
</li>
<li>
<a href="#">Second Level Item</a>
</li>
<li>
<a href="#">Third Level <span class="fa arrow"></span></a>
<ul class="nav nav-third-level">
<li>
<a href="#">Third Level Item</a>
</li>
<li>
<a href="#">Third Level Item</a>
</li>
<li>
<a href="#">Third Level Item</a>
</li>
<li>
<a href="#">Third Level Item</a>
</li>
</ul>
<!-- third-level-items -->
</li>
</ul>
<!-- second-level-items -->
</li>
<li class="active">
<a href="#"><i class="fa fa-files-o fa-fw"></i>Sample Pages<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li class="selected">
<a href="blank.html">Blank Page</a>
</li>
<li>
<a href="login.html">Login Page</a>
</li>
</ul>
<!-- second-level-items -->
</li>
</ul>
<!-- end side-menu -->
</div>
<!-- end sidebar-collapse -->
</nav>
<!-- end navbar side -->
<!-- page-wrapper -->
<div id="page-wrapper">
@RenderBody();
</div>
<!-- end page-wrapper -->
</div>
<!-- end wrapper -->
<!-- Core Scripts - Include with every page -->
@*<script type="text/javascript" src="~/assets/plugins/jquery-1.10.2.js"></script>*@
<script type="text/javascript" src="~/assets/plugins/bootstrap/bootstrap.min.js"></script>
<script type="text/javascript" src="~/assets/plugins/metisMenu/jquery.metisMenu.js"></script>
<script type="text/javascript" src="~/assets/plugins/pace/pace.js"></script>
<script type="text/javascript" src="~/assets/scripts/siminta.js"></script>
</body>
</html>
索引.cshtml
@{
ViewBag.Title = "Index";
Layout = "~/Views/Master.cshtml";
}
@model Mvcajaxtest.Models.mymodal
<script src="~/Scripts/jquery-1.8.2.min.js" type="text/javascript"></script>
<script src="~/Scripts/jquery.unobtrusive-ajax.min.js" type="text/javascript"> </script>
<div class="row">
<!-- page header -->
<div class="col-lg-12">
<h1 class="page-header">
Forms</h1>
</div>
<!--end page header -->
</div>
<div class="row" >
<div class="col-lg-12">
<!-- Form Elements -->
<div class="panel panel-default">
<div class="panel-heading">
Basic Form Elements
</div>
<div class="panel-body" id="mine">
<div class="row">
<!-- Page Header -->
<div class="col-lg-12" >
<h1 class="page-header">
Blank Page</h1>
</div>
<div >
@using (Ajax.BeginForm("Index", "Home", new AjaxOptions { UpdateTargetId = "mine",InsertionMode= InsertionMode.InsertBefore }))
{
<div class="col-lg-6" >
<div class="alert alert-danger">
@ViewBag.msg
</div>
<div class="form-group">
<label>
First Name</label>
@Html.TextBoxFor(m => m.firstname, new { @class = "form-control" })
<p>
@Html.ValidationMessageFor(m => m.firstname)
</p>
</div>
<div class="form-group">
<label>
Last Name</label>
@Html.TextBoxFor(m => m.lastname, new { @class = "form-control" })
<p>@Html.ValidationMessageFor(m => m.lastname)</p>
</div>
<input type="submit" value="Submit" id="btn_submit" class="btn btn-primary" />
</div>
}
</div>
<!--End Page Header -->
</div>
</div>
</div>
</div>
</div>
家庭控制器.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace Mvcajaxtest.Controllers
{
public class HomeController : Controller
{
//
// GET: /Home/
public ActionResult Index()
{
ViewBag.msg = "";
return View();
}
[HttpPost]
public ActionResult Index(Mvcajaxtest.Models.mymodal mr)
{
if (ModelState.IsValid)
{
mr.inserttdata();
ViewBag.msg = "Inserted";
ModelState.Clear();
}
return View();
}
}
}