一般处理程序文件 代码 using System;using System.Web;using System.Linq;using System.Data.Linq;using System.Text; public class Xialaliebiao : IHttpHandler { private MydbDataContext _Context = new MydbDataContext(); public void ProcessRequest (HttpContext context
用于初学者学习基本的联动下拉框,废话不多说,见代码 首先看控制器里的3个下拉框对应代码: public ActionResult GetProvinceList() { ProvinceRepository rep = new ProvinceRepository(); var selectlist = new SelectList(rep.GetProvinceList(), "ProvinceID", "ProvinceName"); return Json(s