Web/ProductView.aspx.cs

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

namespace cosmos.Web
{
    public partial class ProductView : System.Web.UI.Page
    {
        protected int Id;   //全局变量Id
        protected cosmos.Model.ProductInfo model = new cosmos.Model.ProductInfo();

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!int.TryParse(Request.Params["id"] as string, out this.Id))
            {
                Response.Write("<script>alert('您要查看的信息参数不正确或不存在！'),location.href='ProductList.aspx';</script>");
                return;
            }

            cosmos.BLL.ProductInfo bll = new cosmos.BLL.ProductInfo();
            model = bll.GetModel(this.Id);//获得Id

            //浏览数+1
            bll.UpdateField(this.Id, "Click=Click+1");
        }

        //取得分类名称
        protected string GetClassTitle(int _classId)
        {
            cosmos.BLL.Channel cbll = new cosmos.BLL.Channel();
            if (!cbll.Exists(_classId))
            {
                return "No Category";
            }
            cosmos.Model.Channel cmodel = cbll.GetModel(_classId);
            return cmodel.Title;
        }
    }
}