models、controllers、view、ViewModel、ListViewModel、BusinessLayer

models、controllers、view、ViewModel、ListViewModel、BusinessLayer

1.models

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

namespace school.Models
{
    public class student
    {
        public string FristName { get; set; }
        public string LastName { get; set; }
        public string Height { get; set; }

    }
}

2.controllers

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using school.BusinessLayer;
using school.Models;
using school.ViewModels;

namespace school.Controllers
{
    public class studentController : Controller
    {
        //
        // GET: /student/

        public ActionResult Index()
        {
            studentListViewModel stuListVM = new studentListViewModel();

            studentBusinessLayer stuBL = new studentBusinessLayer();
            List<student> students = stuBL.GetStudent();

            List<studentViewModel> stuVMs = new List<studentViewModel>();

            foreach (student stu in students )
            {
                studentViewModel stuVM =new studentViewModel();
                stuVM.name = stu.FristName + "" + stu.LastName;
                stuVM.Height = stu.Height;
                stuVMs.Add(stuVM);
            }

            stuListVM.students = stuVMs;


            return View("student", stuListVM);
        }

    }
}

3.view

@using school.ViewModels
@model school.ViewModels.studentListViewModel
<h2>student</h2>
<table border="1">
    <thead>
        <tr>
            <th>名字</th>
            <th>身高</th>
        </tr>
    </thead>
    <tbody>
        @foreach (studentViewModel item in Model.students)
        {
            <tr>
                <td>@item.name</td>
                <td>@item.Height</td>
            </tr>
        }
    </tbody>
</table>

4.ViewModel

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

namespace school.ViewModels
{
    public class studentViewModel
    {
        public string name { get; set; }

        public string Height { get; set; }
    }
}

5.ListViewModel

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

namespace school.ViewModels
{
    public class studentListViewModel
    {
        public List<studentViewModel> students{get; set; }
    }
}

6.BusinessLayer

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using school.Models;
using school.ViewModels;

namespace school.BusinessLayer
{
    public class studentBusinessLayer
    {
        public List<student> GetStudent()
        {
            List<student> stus =new List<student>();

            student stu = new student();
            stu.LastName = "李";
            stu.FristName = "四";
            stu.Height = "125";
            stus.Add(stu);

            stu = new student();
            stu.LastName = "张";
            stu.FristName = "三";
            stu.Height = "125";
            stus.Add(stu);

            stu = new student();
            stu.LastName = "王";
            stu.FristName = "五";
            stu.Height = "125";
            stus.Add(stu);

            stu = new student();
            stu.LastName = "赵";
            stu.FristName = "六";
            stu.Height = "125";
            stus.Add(stu);

            return stus;
        }

    }
}