@model IEnumerable<FirstMvc.Models.Book><script type="text/javascript">function Delete(bkid) {if (confirm("确定删除数据吗？")) {//删除的时候给提示url = "/Book/Delete";parameter = { id: bkid };$.post(url, parameter, function (data) {window.location = "/Book";});}}</script>@{ViewBag.Title = "首页";
}<h2>图书管理</h2><p>@Html.ActionLink("增加图书", "Create")
</p>
<table><tr><th>图书名称</th><th>作者</th><th>出版社</th><th>价格</th><th>备注</th><th></th></tr>@foreach (var item in Model) {<tr><td>@Html.DisplayFor(modelItem => item.BookName)</td><td>@Html.DisplayFor(modelItem => item.Author)</td><td>@Html.DisplayFor(modelItem => item.Publisher)</td><td>@Html.DisplayFor(modelItem => item.Price)</td><td>@Html.DisplayFor(modelItem => item.Remark)</td><td><input type="button" value="删除" οnclick="Delete(@item.BookID)" />　　　　　　  @*第二种删除方法*@            <a href="Book/Delete/@item.BookID" οnclick="return confirm('确定删除数据？')">删除</a></td><td>@Html.ActionLink("编辑", "Edit", new { id = item.BookID }) |@Html.ActionLink("查看", "Details", new { id = item.BookID }) |@Html.ActionLink("删除", "Delete", new { id = item.BookID })</td></tr>
}</table>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using FirstMvc.Models;namespace FirstMvc.Controllers
{public class BookController : Controller{//// GET: /Book/BookDbContext db = new BookDbContext();public ActionResult Index(){return View(db.Books.ToList());}public ActionResult Create(Book book){if (ModelState.IsValid){db.Books.Add(book);db.SaveChanges();return RedirectToAction("Index");}else{RedirectToAction("Index");}return View();}　　　　　　//删除数据public ActionResult Delete(int id){Book book = db.Books.Find(id);
            db.Books.Remove(book);
            db.SaveChanges();return RedirectToAction("Index");}}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ComponentModel.DataAnnotations;namespace FirstMvc.Models
{public class Book{public int BookID { get; set; }[Required(ErrorMessage = "必须输入图书名称")]public string BookName { get; set; }[Required(ErrorMessage = "必须输入作者名称")]public string Author { get; set; }[Required(ErrorMessage = "必须输入出版社")]public string Publisher { get; set; }public decimal Price { get; set; }public string Remark { get; set; }}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data.Entity;namespace FirstMvc.Models
{public class BookDbContext:DbContext{public  DbSet<Book> Books { get; set; }}
}