using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;

public partial class control_trade : System.Web.UI.UserControl
{
    public string tradecontent = string.Empty;//内容
    public DataSet dsjsq = Fun.Funjsqid();
    public int pagesite = 10;//一页显示多少个
    public int page = 1;
    public int start = 0;//从第几条开始读取
    public int classid = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Request.QueryString["page"] != null)
        {
            page = Convert.ToInt32(Request.QueryString["page"].ToString());
        }
        string classstr = "";
        if (Request.QueryString["classid"] != null && Request.QueryString["classid"] != "" && Request.QueryString["classid"] != "0")
        {
            classid = Convert.ToInt32(Request.QueryString["classid"].ToString());
            classstr = "&classid=" + classid;
        }
        Pager1.PageSize = pagesite;
        start = (page - 1) * pagesite;
        string web = string.Empty;
        web = Fun.Funtradecountxml() + "?jsqid=" + dsjsq.Tables[0].Rows[0]["jsqid"].ToString() + "" + classstr + "";
        try
        {
            DataSet dss = new DataSet();
            dss.ReadXml(web);
            if (dss.Tables.Count > 0)
            {
                Pager1.RecordCount = Convert.ToInt32(dss.Tables[0].Rows[0]["count"].ToString());
            }
        }
        catch
        {
        }
        try
        {
            string website = string.Empty;
            website = Fun.Funtradepartxml() + "?jsqid=" + dsjsq.Tables[0].Rows[0]["jsqid"].ToString() + "&num=" + dsjsq.Tables[0].Rows[0]["tradewords"].ToString() + "" + classstr + "&top=" + pagesite + "&start=" + start + "";
            DataSet ds = new DataSet();
            ds.ReadXml(website);
            if (ds.Tables.Count > 0)
            {
                for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
                {
                    string id = ds.Tables[0].Rows[i]["id"].ToString();
                    string proname = Server.UrlDecode(ds.Tables[0].Rows[i]["name"].ToString());
                    string description = Server.UrlDecode(ds.Tables[0].Rows[i]["description"].ToString());
                    string picture = Cutpic(ds.Tables[0].Rows[i]["picture"].ToString());
                    string clid = ds.Tables[0].Rows[i]["classid"].ToString();
                    tradecontent += " <li><ol><li><a href=\"tradedetails" + clid + "-" + id + ".html\"><img src=\"" + picture + "\" alt=\"\" /></a></li>";
                    tradecontent += "<li class=\"tradecontent\"><a href=\"tradedetails" + clid + "-" + id + ".html\">" + proname + "</a>" + description + "...</li></ol></li>";
                }
            }
            else
            {
                if (classid <= 0)
                {
                    string pagename = dsjsq.Tables[0].Rows[0]["pagename"].ToString();
                    pagename = pagename.Replace(".aspx", "").Replace(".html", "");
                    string serverpath = Server.MapPath(pagename + ".aspx");
                    if (!File.Exists(serverpath))
                    {
                        Response.Redirect("product.html");
                    }
                    else
                    {
                        Response.Redirect(pagename + ".html");
                    }
                }
            }
        }
        catch
        {

        }
    }
    public string Cutpic(string str)
    {
        if (str.Trim() != "")
        {
            str = Fun.Funtradeurl() + "s_" + str;
        }
        else
        {
            str = Fun.Funtradeurl() + "s_trade_policy.jpg";
        }
        return str;
    }
}