teacher/paikecodition.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 排课系统.teacher
{
    public partial class paikecodition : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                if (Session["teachid"] == null)
                {
                    WebMessageBox.Show("请登录", "../Default.aspx");
                }
                Label1.Text = "欢迎您," + Session["teachname"].ToString();

                //绑定
                bind();

                DropDownList1.Items.Add("请选择"); DropDownList1.Items.Add("星期一"); DropDownList1.Items.Add("星期二"); DropDownList1.Items.Add("星期三"); DropDownList1.Items.Add("星期四"); DropDownList1.Items.Add("星期五");
                DropDownList2.Items.Add("请选择"); DropDownList2.Items.Add("第一节(上午)"); DropDownList2.Items.Add("第二节(上午)"); DropDownList2.Items.Add("第三节(下午)"); DropDownList2.Items.Add("第四节(下午)");
                DropDownList3.Items.Add("请选择"); DropDownList3.Items.Add("第1周"); DropDownList3.Items.Add("第2周"); DropDownList3.Items.Add("第3周"); DropDownList3.Items.Add("第4周"); DropDownList3.Items.Add("第5周"); DropDownList3.Items.Add("第6周");
                DropDownList3.Items.Add("第7周"); DropDownList3.Items.Add("第8周"); DropDownList3.Items.Add("第9周"); DropDownList3.Items.Add("第10周"); DropDownList3.Items.Add("第11周"); DropDownList3.Items.Add("第12周");
                DropDownList3.Items.Add("第13周"); DropDownList3.Items.Add("第14周"); DropDownList3.Items.Add("第15周"); DropDownList3.Items.Add("第16周"); DropDownList3.Items.Add("第17周"); DropDownList3.Items.Add("第18周"); DropDownList3.Items.Add("第19周");
                //DropDownList4.ControlStyle.s
                DropDownList4.Items.Add("请选择"); DropDownList4.Items.Add("第1周"); DropDownList4.Items.Add("第2周"); DropDownList4.Items.Add("第3周"); DropDownList4.Items.Add("第4周"); DropDownList4.Items.Add("第5周"); DropDownList4.Items.Add("第6周");
                DropDownList4.Items.Add("第7周"); DropDownList4.Items.Add("第8周"); DropDownList4.Items.Add("第9周"); DropDownList4.Items.Add("第10周"); DropDownList4.Items.Add("第11周");  DropDownList4.Items.Add("第12周");
                DropDownList4.Items.Add("第13周"); DropDownList4.Items.Add("第14周"); DropDownList4.Items.Add("第15周"); DropDownList4.Items.Add("第16周"); DropDownList4.Items.Add("第17周"); DropDownList4.Items.Add("第18周"); DropDownList4.Items.Add("第19周");
            }
        }
        public void bind()
        {
            string sqlstr = "select *,case shenhe  when '0' then '未审核' when '1' then '审核通过' else '审核未通过' end as shenhestatus from t_taboo where tabootype='0' and teachid='" + Session["teachid"].ToString() + "' order by id"; //1就是专业条件
            GridView1.DataSource = Operation.getDatatable(sqlstr);
            GridView1.DataKeyNames = new string[] { "id" };//主键
            GridView1.DataBind();
        }

        protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
        {
            string sqlstr = "delete from t_taboo where id='" + GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";
            Operation.runSql(sqlstr);
            bind();
        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            bind();
        }

        protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
        {
            GridView1.PageIndex = e.NewPageIndex;
            //重新绑定　
            bind();