视图调用控制器的方法

最新推荐文章于 2022-12-31 15:51:18 发布

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//建立控制器

public class BookController : Controller

    {
        BookShopPlusEntities db = new BookShopPlusEntities();
        //
        // GET: /Book/

        public ActionResult Index()
        {
            List<Books> list=db.Books.Take(10).ToList();   //获取书籍表里的10条数据
            return View(list);
        }

//根据id删除数据

public ActionResult Delete(int id)

        {
            Books mod = (from b in db.Books where b.Id == id select b).FirstOrDefault();
            //Books mod=db.Books.Where(b => b.Id == id).FirstOrDefault();
            if (mod != null)
            {
                db.Books.Remove(mod);
                db.SaveChanges();
                return Redirect("/Book/Index");
            }
            return Content("not found");
        }

}

//视图调用方法

@{
    Layout = null;
}
@using MvcApplication2.Models

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Index</title>
</head>
<body>
    <div>
        <table>
            @foreach (var item in Model as List<Books>)
            {
                <tr>
                    <td>@item.Title</td>
                    <td><a href="/Book/Delete/@item.Id">删除</a></td>
                </tr>
            }
        </table>
    </div>
</body>
</html>