CeramicProject/newyt/ddselect/Product_list.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Ajax;
using System.Data;
using System.IO;
using System.Data.OleDb;
using System.Collections;
using System.Text;
public partial class Product_list : System.Web.UI.Page
{

    Maticsoft.Model.nr_sys_rizhi rizhi = new Maticsoft.Model.nr_sys_rizhi();
    //创建一个操作记录bll
    Maticsoft.BLL.nr_sys_rizhi rizhibll = new Maticsoft.BLL.nr_sys_rizhi();

    int jsid = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Session["user"] == null)
            {
                Response.Redirect("../index.aspx");
            }

        }
        Utility.RegisterTypeForAjax(typeof(Product_list));
        Maticsoft.Model.nr_z_yhzh user = (Maticsoft.Model.nr_z_yhzh)(Session["user"]);
        hiddenid.Value = user.juese.ToString();
        Hiddenname.Value = user.zhanghao;
        jsid = user.juese;
        pdquanxian(jsid);
    }

    #region 数据加载输出
    [Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.ReadWrite)]
    public string page_change(int pg, int pageitem, string paixu, string tiaojian)
    {
        Maticsoft.Model.nr_z_yhzh zhanghao = (Maticsoft.Model.nr_z_yhzh)Session["user"];
        string htmlcode = "";
        string isexits = string.Format("select count(*) from nr_lt_paixu where userid='{0}' and tblname='{1}'", zhanghao.id, "view_nr_z_cpkc");
        int exitscount = DBHlper.getcount(isexits);

        if (exitscount > 0)
        {
            string paixuselct = string.Format("select * from nr_lt_paixu where userid='{0}' and tblname='{1}' and isxianshi={2} order by shuixu ", zhanghao.id, "view_nr_z_cpkc", 1);
            DataTable dtselect = DBHlper.Execute(paixuselct).Tables[0];
            string wherecode = string.Format("select top {0} ", pageitem);
            foreach (DataRow dtr in dtselect.Rows)
            {
                wherecode += dtr["lieming"] + ",";
            }
            wherecode += "id";
            if (DBHlper.getqx(zhanghao.juese, "产品档案", "nr_z_cpkc", "查看全部"))
            {
                wherecode += string.Format(" from view_nr_z_cpkc  where " + tiaojian + " id not in(select top ({0}*{1}) id from view_nr_z_cpkc " + " where " + tiaojian + " 1=1 " + paixu + ")" + paixu, pg, pageitem);

            }
            else if (DBHlper.getqx(zhanghao.juese, "产品档案", "nr_z_cpkc", "查看个人"))
            {
                wherecode += string.Format(" from view_nr_z_cpkc  where yewuyuan='" + zhanghao.zhanghao + "' and " + tiaojian + " id not in(select top ({0}*{1}) id from view_nr_z_cpkc  " + " where " + tiaojian + " 1=1 " + paixu + ")" + paixu, pg, pageitem);

            }
            DataTable dt_paixu = DBHlper.Execute(wherecode).Tables[0];
            if (dt_paixu.Rows.Count == 0)
            {
                return "<tr><td>&nbsp&nbsp 没有数据</td></tr>";
            }

            for (int i = 0; i < dt_paixu.Rows.Count; i++)
            {
                htmlcode += "<tr ondblclick='check(" + dt_paixu.Rows[i]["id"] + ")'  onclick='select(this)'  tag='" + dt_paixu.Rows[i]["id"] + "' >";
                htmlcode += " <td style='width:20px'><img class='xz' src='../Images_Folder/checkOff1.png' onclick='check(" + dt_paixu.Rows[i]["id"] + ")'></td>";
                for (int j = 0; j < dt_paixu.Columns.Count - 1; j++)
                {
                    if (dt_paixu.Columns[j].ColumnName == "tp")
                    {
                        htmlcode += "<td> <img height='70' width=80 src=../Client_Folder/" + dt_paixu.Rows[i]["tp"] + "  /></td>";
                    }
                    else
                    {
                        htmlcode += "<td>" + dt_paixu.Rows[i][j] + "</td>";
                    }
                }
                htmlcode += "</tr>";
            }
            return htmlcode;
        }
        else
        {
            string lieselect = string.Format("select * from nr_sys_lieming where tblname='{0}'  ORDER BY xh", "view_nr_z_cpkc");
            DataTable liedt = DBHlper.Execute(lieselect).Tables[0];
            int lieshuixu = 0;
            foreach (DataRow liedr in liedt.Rows)
            {
                lieshuixu++;
                string cmdinsert = string.Format("insert into  nr_lt_paixu values('{0}','{1}','{2}','{3}',{4},{5})", zhanghao.id, "view_nr_z_cpkc", liedr["ywlieming"], liedr["zwlieming"], lieshuixu, 1);
                DBHlper.excutecmd(cmdinsert);
            }
            return "";
        }
    }
    #endregion

    #region 传入条数返回页数以便前台调用
    [Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.ReadWrite)]
    public int maxpage(int count, string tj)
    {
        int fanhuizhi = 0;
        string cmd = string.Format("select count(*) from view_nr_z_cpkc " + tj);
        Maticsoft.Model.nr_z_yhzh yhzh = (Maticsoft.Model.nr_z_yhzh)Session["user"];
        if (!DBHlper.getqx(yhzh.juese, "产品档案", "view_nr_z_cpkc", "查看全部"))
        {
            if (tj == "")
            {
                cmd += " where yewuyuan='" + yhzh.zhanghao + "'";
            }
            else
            {
                cmd += " and yewuyuan='" + yhzh.zhanghao + "'";
            }
        }
        int sumcount = DBHlper.getcount(cmd);
        if (sumcount > count)
        {
            fanhuizhi = sumcount / count;
        }
        return fanhuizhi;

    }
    #endregion

    #region 数据排序
    [Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.ReadWrite)]
    public void itempaixu(string code)
    {
        Maticsoft.Model.nr_z_yhzh yhzh = (Maticsoft.Model.nr_z_yhzh)Session["user"];
        string[] codezu = code.Split(',');
        string cmdexits = string.Format("select id from nr_lt_paixu where userid='{0}' and tblname='{1}' and lieming='{2}'", yhzh.id, "view_nr_z_cpkc", codezu[2]);
        DataTable paixutable = DBHlper.Execute(cmdexits).Tables[0];
        if (paixutable.Rows.Count > 0)
        {
            int idfanhui = Convert.ToInt32(paixutable.Rows[0][0]);
            string updatepaixu = string.Format("update nr_lt_paixu set shuixu={0},isxianshi={1} where id={2}", codezu[0], codezu[3], idfanhui);
            DBHlper.excutecmd(updatepaixu);

        }
        else
        {
            string paixuinsert = string.Format("insert into nr_paixu (userid,tblname,lieming,zhongwen,shuixu,isxianshi) values('{0}','{1}','{2}','{3}',{4},{5})", yhzh.id, "view_nr_z_cpkc", codezu[2], codezu[1], codezu[0], codezu[3]);
            DBHlper.excutecmd(paixuinsert);
        }

    }
    #endregion

    #region 列头排序
    [Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.ReadWrite)]
    public string paixu()
    {
        Maticsoft.Model.nr_z_yhzh zhanghao = (Maticsoft.Model.nr_z_yhzh)Session["user"];
        string paixuselct = string.Format("select * from nr_lt_paixu where userid='{0}' and tblname='{1}' and isxianshi={2} order by shuixu ", zhanghao.id, "view_nr_z_cpkc", 1);
        DataTable dtselect = DBHlper.Execute(paixuselct).Tables[0];
        string htmlcode = "<td style='width:20px'></td>";
        foreach (DataRow dr in dtselect.Rows)
        {
            htmlcode += string.Format("<td tag='{0}'>{1}</td>", dr["lieming"], dr["zhongwen"]);
        }
        return htmlcode;
    }
    #endregion

    #region 获取隐藏的列
    [Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.ReadWrite)]
    public string yincanglie(int endid)
    {
        Maticsoft.Model.nr_z_yhzh zhanghao = (Maticsoft.Model.nr_z_yhzh)Session["user"];
        endid = endid - 1;
        string displaycmd = "select * from nr_lt_paixu where isxianshi=0 and tblname='view_nr_z_cpkc' and userid='" + zhanghao.id + "'";
        DataTable distable = DBHlper.Execute(displaycmd).Tables[0];
        string htmlcode = "";
        foreach (DataRow dr in distable.Rows)
        {
            endid++;
            htmlcode += "<tr class='tr_item' id='tr_" + endid + "'><td style='width:30%'>" + endid + "</td><td style='width:30%' tag=" + dr["lieming"] + ">" + dr["zhongwen"] + "</td><td style='width:30%'><input type='checkbox'/></td> </tr>";
        }
        return htmlcode;
    }
    #endregion

    #region 查询数据总数
    [Ajax.AjaxMethod(Ajax.HttpSessionStateRequirement.ReadWrite)]
    public int sumitem(string wheretj)
    {
        string selectcmd = "select count(*) from view_nr_z_cpkc " + wheretj;
        Maticsoft.Model.nr_z_yhzh yhzh = (Maticsoft.Model.nr_z_yhzh)Session["user"];
        if (!DBHlper.getqx(yhzh.juese, "产品档案", "nr_z_cpkc", "查看全部"))
        {
            if (wheretj == "")
            {
                selectcmd += " where yewuyuan='" + yhzh.zhanghao + "'";
            }
            else
            {
                selectcmd += " and yewuyuan='" + yhzh.zhanghao + "'";
            }
        }
        int sumcount = DBHlper.getcount(selectcmd);
        return sumcount;
    }
    #endregion

    #region 敏感权限查看
    void pdquanxian(int juese)
    {
        Maticsoft.Model.nr_z_yhzh user = (Maticsoft.Model.nr_z_yhzh)(Session["user"]);
        if (DBHlper.getzt(user.id) != 1)
        {
            Response.Redirect("../index.aspx");
        }
        if (!DBHlper.getqx(juese, "产品档案", "nr_z_cpkc", "查看全部") && !DBHlper.getqx(juese, "产品档案", "nr_z_cpkc", "查看个人"))
        {
            Response.Redirect("../Common/nopower.htm");
        }


    }

    #endregion
    #region 判断查看权限
    [Ajax.AjaxMethod]
    public string isquanxian(int uid)
    {

        if (DBHlper.getqx(uid, "产品档案", "nr_z_cpkc", "查看全部"))
        {
            return "1";
        }
        else if (DBHlper.getqx(uid, "产品档案", "nr_z_cpkc", "查看个人"))
        {
            return "0";
        }
        else
        {
            return "";
        }
    }
    #endregion
    [Ajax.AjaxMethod()]
    public string cpxinxi(int uid)
    {
        string xinxi = "";
        DataTable dt = DBHlper.Execute("select * from view_nr_z_cpkc where id=" + uid).Tables[0];
        xinxi = dt.Rows[0]["cpbh"] + "//" + dt.Rows[0]["cpmc"] + "//" + dt.Rows[0]["sl"] + "//" + dt.Rows[0]["dj"] + "//" + dt.Rows[0]["dw"] + "//" + dt.Rows[0]["gg"] + "//" + dt.Rows[0]["zl"];
        return xinxi;
    }


}