add_m2.aspx.cs

一个研究生管理系统 具体的情况自己看了

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;

public partial class manger_add_m2 : System.Web.UI.Page
{
    int allpage = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            if (Session["admin"].ToString() != "true")
            {
                //Response.Write("<script>parent.window.location.href='login.aspx';</script>");
                Response.Write("<script>parent.window.location.href='../login.aspx';</script>");
                Response.End();
            }
        }
        catch
        {
            Response.Write("<script>parent.window.location.href='../login.aspx';</script>");
            Response.End();
        }
        if (!IsPostBack)
        {
            int id = -1;
            try
            {//检查是否删除报告参加人
                id = Convert.ToInt32(Request["deleteid"].ToString());
            }
            catch
            {
                id = -1;
            }
            if (id > 0)
            {//删除一个报告参加人
                if (grd_MIS.manager.DelData_OneReportJoiner(id))
                {
                    Response.Write("<script>alert('删除成功');</script>");
                }
                else
                {
                    Response.Write("<script>alert('删除失败，请与系统维护人员联系');</script>");
                }
            }
            LoadReprotList();
        }

    }
    private bool LoadReprotList()
    {//初始化报告题目
        try
        {
            DataTable ReprotTable = grd_MIS.manager.GetData_Report();
            ReportList.DataSource = ReprotTable;
            ReportList.DataTextField = "ReportName";
            ReportList.DataValueField = "ReportID";
            ReportList.DataBind();
            return true;
        }
        catch
        {
            Response.Write("<script>alert('load dropdownlist失败，请与系统维护人员联系');</script>");
            return false;
 
        }
    }
   
    public void print()
    {
        //打印参加报告名单
        int pageid=1;
        try
        {
            pageid =Convert.ToInt32(Request["pageid"].ToString()); 

        }
        catch
    {
        pageid = 1;

        }
        DataTable reader = grd_MIS.manager.GetData_ReportJioner();//接口调用
        int i = (pageid - 1) * 10;
        int j = i + 9;
        if (reader != null)
        {
            while (reader.Rows.Count>i&&i<=j)
            {
                DataRow read = reader.Rows[i];
                Response.Write("<tr><td align=\"center\" class=\"mode5\" style=\"width: 261px\">");
                Response.Write("("+read["JoinReportStuID"].ToString()+")"+read["ReportName"].ToString());
                Response.Write("</td><td align=\"center\" class=\"mode5\" style=\"width: 249px\">");
                Response.Write(read["StuName"].ToString());
                Response.Write("</td><td align=\"center\" class=\"mode5\">");
                Response.Write("<a target=\"_self\" onclick='{if(confirm(\"您确定删除吗?此操作将不能恢复!\")){return true;}return false;}' href=\"add_m2.aspx?deleteid=" + read["JoinReportStuID"].ToString() + "\">		<font color=\"#000000\" style=\"font-size: 9pt\">删除</font></a>" + "</font>&nbsp&nbsp");
                Response.Write("</td></tr>\n");
                i++;
            }
           
            page_1.Text = "当前是第" + pageid.ToString() + "页";
            allpage = (reader.Rows.Count+9) / 10;
            page_all.Text = "共" + Convert.ToString(allpage) + "页";

    }
    }
    public void print1()
    {

        for (int i = 1; i <= allpage; i++)
        {
            Response.Write("<a href=add_m2.aspx?pageid=" + i.ToString() + ">" + i.ToString() + "</a>&nbsp\n");
        }
    }
    protected void Button1_Click1(object sender, EventArgs e)
    {
       //添加一组学生听报告记录
        int id=-1;
        try
        {
            id=Convert.ToInt32(ReportList.SelectedValue);

        }
        catch
        {
            id=-1;
            Response.Write("<script>alert('读取报告名称失败，请与系统维护人员联系');</script>");
            return;
        }

        if (id <= 0)
        {
            Response.Write("<script>alert('请选择报告名称');</script>");
            return;
 
        }
        if (number.Text == "")
        {
            Response.Write("<script>alert('请选择报告名称');</script>");
            return; 
        }
        String[] StuNum = number.Text.Split(',');
        foreach (String OneStuNum in StuNum)
        {
            if (!grd_MIS.manager.Add_ReportJioner(id, OneStuNum, remark.Text))
            {
                Response.Write("<script>alert('学号"+OneStuNum+"错误');</script>");
                return;
 
            }
        }
        Response.Write("<script>alert('添加成功');</script>");
        number.Text = "";
    }


  
}