MVc路由查询，路由到底有什么作用呢？？

Model里的查询方法

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

namespace MvcApplication路由联系.Models
{
    public class CarBF
    {

        private mastercarDataContext _Context = new mastercarDataContext();
        public List<Car> Select()
        {
            return _Context.Car.ToList();
        }
            public List<Car>  Selectbybrand(string brandcode)
            {
                var query=_Context.Car.Where(p=>p.Brand==brandcode);
                return query.ToList();
            }
            public List<Car> Selecbyprice(decimal low,decimal upp)
            {
                var query = _Context.Car.Where(p=>p.Price>=low &&p.Price<=upp);
                return query.ToList();
            }
    }
}

控制器里的代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using MvcApplication路由联系.Models;

namespace MvcApplication路由联系.Controllers
{
    public class HomeController : Controller
    {
        //
        // GET: /Home/

        public ActionResult Index()
        {
            return View();
        }
        public ActionResult Findbyprice(decimal low,decimal upp)
        {
            List<Car> list = new CarBF().Selecbyprice(low,upp);
            return View(list);
        }
    }
}


两个视图的代码

@{
    Layout = null;
}

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Index</title>
</head>
<body>
    <div>
        @using(Html.BeginForm("Findbyprice","Home",FormMethod.Post))
        {
            <div>
            最高价格：@Html.TextBox("low");
            最低价格：@Html.TextBox("upp");
             </div>
        <input id="Submit1" type="submit" value="查询" />
        }
    </div>
</body>
</html>





@using  MvcApplication路由联系.Controllers;
@using MvcApplication路由联系.Models;
@model List<Car>
@{
    Layout = null;
}

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Findbyprice</title>
</head>
<body>
    <div>
       
        <ol>
             @foreach(Car data in Model){
            <li>@data.Name@data.Price</li>
             }
        </ol>
    </div>
</body>
</html>

 

posted @ 2015-07-14 11:03  zhenximeiyitian  阅读(574)  评论(0)  编辑  收藏  举报