using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.OleDb;
using System.Data.Sql;
using System.Data.SqlClient;

public partial class Modify : System.Web.UI.Page
{
    LYS.UserData1 myud = new LYS.UserData1();
    protected void Page_Load(object sender, EventArgs e)
    {
        //用Session保存当前页
        
        if (Session["Username"] == null)
        { Response.Redirect("LoginNew.aspx"); }
        TextBox1.Text = Session["Username"].ToString();

        int ID = Convert.ToInt16(Request.QueryString["ID"].ToString());
        string myURL = myud.GetAddressUrl().ToString();
        if (myURL.LastIndexOf("ID") < 0)
        {
            Response.Write("<script>alert('错误!参数不正确！不能正常显示')</script>");
            Response.End();
        }
        if (!IsPostBack)
        {
            TextBox1.Text = myud.GetFieldValue(4, ID, "TKJL").ToString();
            ZJ.Text = Convert.ToDateTime(myud.GetFieldValue(5, ID, "TKJL").ToString()).ToShortDateString();
            DD.Text = myud.GetFieldValue(9, ID, "TKJL").ToString();
            JSXM.Text = myud.GetFieldValue(1, ID, "TKJL").ToString();
            XB.Text = myud.GetFieldValue(2, ID, "TKJL").ToString();
            KM.Text = myud.GetFieldValue(3, ID, "TKJL").ToString();
            BJ.Text = myud.GetFieldValue(6, ID, "TKJL").ToString();           
            XQ.Text = myud.GetFieldValue(7, ID, "TKJL").ToString();
            TextBox2.Text = myud.GetFieldValue(10, ID, "TKJL").ToString();
            JC.Text = myud.GetFieldValue(8, ID, "TKJL").ToString();
            PF.Text = myud.GetFieldValue(13, ID, "TKJL").ToString();
            PJ.Text = myud.GetFieldValue(11, ID, "TKJL").ToString();
          
        }
    }

    protected void Button1_Click(object sender, EventArgs e)
    { int ID =Convert.ToInt16(Request.QueryString["ID"].ToString());

        if (DD.Text.Trim().Length == 0 || JSXM.Text.Trim().Length == 0 || BJ.Text.Trim().Length == 0 || KM.Text.Trim().Length == 0 || PF.Text.Trim().Length == 0)
        { Response.Write("<script>alert('请检查听课地点、教师姓名、授课班级、课程名称、评价分等内容是否填写完整！！');</script>"); }
        else
        {
            //string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + HttpContext.Current.Server.MapPath("~\\App_Data\\ZY.mdb");
            string connectionString = myud.ConnString();
            //检查是否有同样sql="SELECT * FROM Pengfeng where csid="&request.Form("CSID")&" and 评价人='"&request.Form("MyName1")&"' and 评价组='"&request.Form("MyName2")&"'"
            string sql = "select * from  TKJL where  督导姓名='" + TextBox1.Text.Trim() + "' and 课程名='" + KM.Text.Trim() + "' and 教师姓名='" + JSXM.Text.Trim() + "' and 听课日期=#" + Convert.ToDateTime(ZJ.Text.Trim()).ToShortDateString() + "#";
            string sql1 ="select * from TKJL where id=" + Convert.ToInt16(Request.QueryString["ID"].ToString());

           
            myud.UpdateStringFieldValue("TKJL", "教师姓名", JSXM.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "系部", XB.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "课程名", KM.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "督导姓名", TextBox1.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "听课日期", ZJ.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "班级", BJ.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "星期", XQ.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "节次", JC.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "上课地点", DD.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "情况记录", TextBox2.Text, ID); 
            myud.UpdateStringFieldValue("TKJL", "点评评价", PJ.Text, ID);
            myud.UpdateStringFieldValue("TKJL", "总评分", PF.Text, ID);
            Response.Write("<script>alert('修改成功！！')</script>");
           
       
            //ZJ.Text = Convert.ToDateTime(myud.GetFieldValue(5, ID, "TKJL").ToString()).ToShortDateString();
            //DD.Text = myud.GetFieldValue(9, ID, "TKJL").ToString();
            //JSXM.Text = myud.GetFieldValue(1, ID, "TKJL").ToString();
            //XB.Text = myud.GetFieldValue(2, ID, "TKJL").ToString();
            //KM.Text = myud.GetFieldValue(3, ID, "TKJL").ToString();
            //BJ.Text = myud.GetFieldValue(6, ID, "TKJL").ToString();


            //XQ.Text = myud.GetFieldValue(7, ID, "TKJL").ToString();
            //JC.Text = myud.GetFieldValue(8, ID, "TKJL").ToString();
            //PF.Text = myud.GetFieldValue(28, ID, "TKJL").ToString();
            //PJ.Text = myud.GetFieldValue(26, ID, "TKJL").ToString();
            
        }

    }

    
}