add_m3.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_m3 : System.Web.UI.Page
{
    public 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
            {//检查是否修改通知信息
                id = Convert.ToInt32(Request["changeid"].ToString());

            }
            catch
            {
                id = -1;
            }
            if (id > 0)
            {//修改通知信息
                DataRow read = grd_MIS.manager.GetData_OneActivity(id);
                if (read != null)
                {
                    titletext.Text = read["ActivityName"].ToString();
                    nomey.Text = read["ActivityOutlay"].ToString();
                    Atype.Text = read["ActivityType"].ToString();
                    timer.Text = read["ActivityDate"].ToString();
                    adress.Text = read["ActivityPlace"].ToString();
                    content.Text = read["ActivityContent"].ToString();
                    remark.Text = read["Remark"].ToString();
                    ActivityID.Value = read["ActivityID"].ToString();
                    add.Visible = false;
                    change.Visible = true;
                }
                


            }
            else
            {
                timer.Text = DateTime.Now.ToString();
            }
            id = -1;
            try
            {//检查是否删除通知
                id = Convert.ToInt32(Request["deleteid"].ToString());
            }
            catch
            {
                id = -1;
            }
            if (id > 0)
            {//删除一个通知
                if (grd_MIS.manager.DelData_OneActivity(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>");
                }
            }
        }

    }
    private bool check()
    {//检查必添信息
        if (titletext.Text == "")
        {
            Response.Write("<script>alert('活动标题未填写');</script>");
            return false;
        }
        if (nomey.Text == "")
        {
            Response.Write("<script>alert('活动经费未填写');</script>");
            return false;

        }
        if (adress.Text == "")
        {
            Response.Write("<script>alert('活动地点未填写');</script>");
            return false;

        }
        if (timer.Text == "")
        {
            Response.Write("<script>alert('活动时间未填写');</script>");
            return false;
        }
        if (content.Text == "")
        {
            Response.Write("<script>alert('活动内容未填写');</script>");
            return false;

        }
        return true;

    }
    private void clspage()
    {//清空网页信息
        titletext.Text = "";
        nomey.Text = "";
        timer.Text = DateTime.Now.ToString();
        adress.Text = "";
        content.Text = "";
        Atype.Text = "";
        remark.Text = "";

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        //新添加活动通告
        if (!check()) return;
        DateTime daytime;
        try
        {
            daytime = Convert.ToDateTime(timer.Text);
        }
        catch
        {
            Response.Write("<script>alert('时间格式应为:2007-1-1');</script>");
            return;

        }
        int nom = -1;
        try
        {
            nom = Convert.ToInt32(nomey.Text);
        }
        catch
        {
            Response.Write("<script>alert('活动经费输入有误');</script>");
            return;
 
        }
        if (nom < 0)
        {
            Response.Write("<script>alert('活动经费输入有误');</script>");
            return;
 
        }
        if (grd_MIS.manager.Add_Activity(titletext.Text, nom, daytime, adress.Text, content.Text, Atype.Text, remark.Text))
        {
            Response.Write("<script>alert('活动添加成功！');</script>");
            clspage();
            return;

        }
        else
        {
            Response.Write("<script>alert('添加失败，请与系统维护人员联系');</script>");
            return;

        }


    }
    protected void change_Click(object sender, EventArgs e)
    {
        if (!check()) return;
        DateTime daytime;
        try
        {
            daytime = Convert.ToDateTime(timer.Text);
        }
        catch
        {
            Response.Write("<script>alert('时间格式应为:2007-1-1');</script>");
            return;

        }
        int i = -1;
        try
        {
            i = Convert.ToInt32(ActivityID.Value);
        }
        catch
        {
            Response.Write("<script>alert('保存失败，请与系统维护人员联系');</script>");
            return;
            
        }
        if (i <= 0)
        {
            Response.Write("<script>alert('保存失败，请与系统维护人员联系');</script>");
            return;
 
        }
         int nom = -1;
        try
        {
            nom = Convert.ToInt32(nomey.Text);
        }
        catch
        {
            Response.Write("<script>alert('活动经费输入有误');</script>");
            return;
 
        }
        if (nom < 0)
        {
            Response.Write("<script>alert('活动经费输入有误');</script>");
            return;
 
        }
        if (grd_MIS.manager.Save_Activity(i,titletext.Text, nom, daytime, adress.Text, content.Text, Atype.Text, remark.Text))
        {
            Response.Write("<script>alert('活动信息修改成功！');</script>");
            clspage();
            change.Visible = false;
            add.Visible = true;
            return;

        }
        else
        {
            Response.Write("<script>alert('修改失败，请与系统维护人员联系');</script>");
            return;

        }
        
    

    }
    public void print()
    {
        //打印历史活动信息
        int pageid = 1;
        
        try
        {
            pageid = Convert.ToInt32(Request["pageid"].ToString());

        }
        catch
        {
            pageid = 1;

        }
        DataTable reader = grd_MIS.manager.GetData_Activity();//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["ActivityName"].ToString());
                Response.Write("</td><td align=\"center\" class=\"mode5\" style=\"width: 249px\">");
                Response.Write(read["ActivityDate"].ToString());
                Response.Write("</td><td align=\"center\" class=\"mode5\">");
                Response.Write("<a target=\"_self\" href=\"add_m3.aspx?changeid=" + read["ActivityID"].ToString() + "\">		<font color=\"#000000\" style=\"font-size: 9pt\">修改</font></a>" + "</font>&nbsp&nbsp");
                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_m3.aspx?deleteid=" + read["ActivityID"].ToString() +"&pageid="+pageid.ToString()+ "\">		<font color=\"#000000\" style=\"font-size: 9pt\">删除</font></a>" + "</font>&nbsp&nbsp");
                Response.Write("</td></tr>\n");
                i++;
            }
            Response.Write("</table>\n");
            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_m3.aspx?pageid=" + i.ToString() + ">" + i.ToString() + "</a>&nbsp\n");
        }
    }
    protected void Button1_Click1(object sender, EventArgs e)
    {
        clspage();
        add.Visible = true;
        change.Visible = false;
    }
}