MVC入门——编辑页

添加Action EditUserInfo

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using MvcApplicationStudy.Models;
namespace MvcApplicationStudy.Controllers
{
    public class UserInfoController : Controller
    {
        //
        // GET: /UserInfo/
 
        public ActionResult Index()
        {
            TestEntities db = new TestEntities();
            var userInfoList = db.UserInfo.Where<UserInfo>(c => true);
            List<UserInfo> list = userInfoList.ToList();
           // ViewBag.Model = list;
            //return View();
            return View(list);
        }
        //展示一条数据详细信息
        public ActionResult ShowDetail(int id)
        {
            TestEntities db = new TestEntities();
            UserInfo userInfo = db.UserInfo.Where<UserInfo>(u => u.ID == id).SingleOrDefault();
            if (userInfo != null)
            {
                return View(userInfo);
            }
            else
            {
                return Content("参数错误");
            }
        }
        public ActionResult EditUserInfo(int id)
        {
            TestEntities db = new TestEntities();
            UserInfo userInfo = db.UserInfo.Where<UserInfo>(u => u.ID == id).FirstOrDefault();
            if (userInfo != null)
                return View(userInfo);
            else
                return Content("参数错误");
        }
        [HttpPost]
        public ActionResult EditUserInfo(UserInfo userInfo)
        {
            TestEntities db = new TestEntities();
            db.Entry<UserInfo>(userInfo).State = System.Data.EntityState.Modified;
            db.SaveChanges();
           return RedirectToAction("Index");
        }
    
 
    }
}

　　添加视图

@model MvcApplicationStudy.Models.UserInfo
 
@{
    Layout = null;
}
 
<!DOCTYPE html>
 
<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>EditUserInfo</title>
</head>
<body>
     
     
    @using (Html.BeginForm()) {
        
     
            @Html.HiddenFor(model =>model.ID)
     
            
                @Html.LabelFor(model => model.UserName)
       <br />
        
                @Html.EditorFor(model => model.UserName)
             
      <br />
          
                @Html.LabelFor(model => model.UserPwd)
       <br />      
                @Html.EditorFor(model => model.UserPwd)
          <br />  
     
          
                @Html.LabelFor(model => model.RegTime)
             <br />
                @Html.EditorFor(model => model.RegTime)
            <br />
     
            <p>
                <input type="submit" value="Save" />
            </p>
        
    }
     
    <div>
        @Html.ActionLink("Back to List", "Index")
    </div>
</body>
</html>

　　点击修改，运行结果

posted @ 2015-05-31 14:57 成败在我手阅读(303) 评论(0) 编辑收藏举报

努力加载评论中...

刷新页面返回顶部

成败在我手

MVC入门——编辑页

公告