asp.net MVC中控制器获取表单form提交的数据之实体类数据

2020-12-13 02:57

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第一次写记录文章，难免有不足之处；欢迎指出。

1、新建一个mvc项目如：

soscw.com,搜素材

2、新建一个Test.cs 注意get，set方法不能简写

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

namespace Models

{

[Serializable]

public class Test

{

private int id;

public int Id

{

get { return id; }

set { id = value; }

}

private string name;

public string Name

{

get { return name; }

set { name = value; }

}

private string password;

public string Password

{

get { return password; }

set { password = value; }

}

private string age;

public string Age

{

get { return age; }

set { age = value; }

}

3、建一个控制器 HomeController.cs

　　新建一个ActionResult Test(Test t) 其中参数为Test实体类

　　ViewData["Test"] = t;

　　赋值t到数据字典传给Test.cshtml视图页面

　　(ViewData["Test"]为获取或设置视图的数据字典，ViewBag["Test"]为获取视图数据字典)　　

using Models;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

namespace MvcForm.Controllers

{

public class HomeController : Controller

{

//

// GET: /Home/

public ActionResult Index()

{

return View();

}

[HttpPost]

public ActionResult Test(Test t)

{

ViewData["Test"] = t;

return View("Test");

}

4、新建一个提交form默认视图　

@{

Layout = null;

}


"viewport" 
content="width=device-width" 
/>

Home


      
        
"/Home/Test" 
method="post">


      
            "text" 
name="id" 
/>


      
            "text" 
name="name" 
/>


      
            "text" 
name="password" 
/>


      
            "submit" 
/>

5、新建一个接受数据的视图 Test.cshtml

@{

Layout = null;

}

@using Models;


"viewport" 
content="width=device-width" 
/>

Test


      
        @{

      
            Test t = (Test)ViewData["Test"];

      
         }

      
        id:@t.Id

      
        name:@t.Name

      
        password:@t.Password