MVC 直接把数据库的数据输出到view(太神奇了)

 @model IEnumerable<MvcApplication32.Models.UserInfo>　　　后台是集合类型了　，传到前台是ｍｏｄｅｌ了，用 IEnumerable<＞转为集合类型

@model　MvcApplication32.Models.UserInfo　　　　　　　　　　　强类型　　

using MvcApplication32.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace MvcApplication32.Controllers
{
    public class HomeController : Controller
    {
        //
        // GET: /Home/
        test1Entities db = new test1Entities();
        public ActionResult Index()
        {
          ViewData["data"]= db.UserInfo.ToList();
            return View();
        }

    }
}
View Code
@model MvcApplication32.Models.UserInfo
@using MvcApplication32.Models;
@{
    Layout = null;
}

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Index</title>
</head>
<body>
    <div>
       @foreach (UserInfo item in ViewData["data"] as List<UserInfo>)
      {
          <p>@item.Id</p> 
           <p>@item.UserName</p>
            <p>@item.Age</p>
           <hr />
      }
    </div>
</body>
</html>
View Code

 

posted @ 2015-09-05 03:38  每天进步一点点！  阅读(732)  评论(0)  编辑  收藏  举报