/// <summary>
/// 先删除学生表中的毕业学生，再删除Ftp用户中的记录，再删除Signin表中的记录， 最后删除Web用户
/// 学年升级（只是年级改变）不影响Ftp账号使用（因为Ftp账号是根据Syear,Sclass,Snum入学年份、班级、学号创建
/// Ftp目录也是根据Syear,Sclass,Snum入学年份、班级、学号创建）
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Btnupgrade_Click(object sender, EventArgs e)
{
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
if (rm.GradeCount() > 0)
{
DateTime nowtime1 = DateTime.Now;
LearnSite.BLL.Students st = new LearnSite.BLL.Students();
if (st.GetCounts() > 0)
{
st.Upgrade();//所有年级升一级，并删除班级表中不存在班级的学生
System.Threading.Thread.Sleep(1000);
LearnSite.Ftp.Reg.Upgrade();//删除学生表中不存在学号的账号（根据已经清除过的学生表与网页表对比）
System.Threading.Thread.Sleep(1000);
LearnSite.BLL.Signin sg = new LearnSite.BLL.Signin();
sg.Upgrade();// 在签到表中删除学生表中不存在班级的学生
System.Threading.Thread.Sleep(1000);
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
ws.Upgrade();//学年升级，删除Webstudy中学号不在Students的记录
DateTime nowtime2 = DateTime.Now;
Labelmsg.Text = "学年升级成功！ 用时" + LearnSite.Common.Computer.Datagone(nowtime1, nowtime2) + "秒";
Btnupgrade.Enabled = false;
Session["Upgraded"] = "Done";
}
else
{
Labelmsg.Text = "没有学生";
}
}
else
{
Labelmsg.Text = "班级未设置！";
}
}
protected void ButtonCheck_Click(object sender, EventArgs e)
{
DateTime nowtime1 = DateTime.Now;
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
ws.WebSiteUpdateCheck(DDLhtmlname.SelectedValue);
DateTime nowtime2 = DateTime.Now;
Labelmsg.Text = "检测学生网站更新 用时：" + LearnSite.Common.Computer.Datagone(nowtime1, nowtime2) + "秒";
}
private void ShowTop()
{
if (DDLgrade.SelectedValue != "")
{
LearnSite.BLL.Webstudy wbll = new LearnSite.BLL.Webstudy();
GVSite.DataSource = wbll.WebTopShow(60);
GVSite.DataBind();
}
}
protected void ButtonSetP_Click(object sender, EventArgs e)
{
int Sgrade =Int32.Parse( DDLgrade.SelectedValue.ToString());
int Sclass =Int32.Parse( DDLclass.SelectedValue.ToString());
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
ws.UpdateOneClass(Sgrade, Sclass);
System.Threading.Thread.Sleep(1000);
ShowWeb();
GVuser.DataBind();
}
protected void ButtonVote_Click(object sender, EventArgs e)
{
int eggs = 2;
if (DDLWvote.SelectedValue != "")
{
eggs = Int32.Parse(DDLWvote.SelectedValue);
}
Labelmsg.Text = "";
DateTime nowtime1 = DateTime.Now;
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
ws.ResetWegg(eggs);
ws.ClearNoSiteVote();
DateTime nowtime2 = DateTime.Now;
Labelmsg.Text = "重新设置学生投票次数为"+eggs.ToString()+" 用时：" + LearnSite.Common.Computer.Datagone(nowtime1, nowtime2) + "秒";
}
private void ShowSite()
{
if (LearnSite.Common.CookieHelp.IsStudentLogin())
{
string Wnum = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Snum"].ToString();
string MySgrade = DDLgrade.SelectedValue;
string MySclass = DDLclass.SelectedValue;
if (MySgrade != "" && MySclass != "")
{
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
DataListvote.DataSource = ws.GetAllSite(Int32.Parse(MySgrade), Int32.Parse(MySclass), Wnum);//绑定全班数据
DataListvote.DataBind();
}
}
}
protected void ButtonClearStudent_Click(object sender, EventArgs e)
{
if (CheckBoxDel.Checked)
{
string cip = Page.Request.UserHostAddress; //客户端IP
string sip = LearnSite.Common.Computer.GetServerIp(); //服务器IP
if (cip == sip)
{
string countstu = TextBoxcount.Text;
if (countstu != "" && countstu != "0")
{
int sgrade = Int32.Parse(DDLgrade.SelectedValue);
int sclass = Int32.Parse(DDLclass.SelectedValue);
LearnSite.BLL.Webstudy wbll = new LearnSite.BLL.Webstudy();
wbll.DelWebClass(sgrade, sclass);
LearnSite.BLL.Students sbll = new LearnSite.BLL.Students();
int delcount = sbll.DeleteClassMate(sgrade, sclass);//清空该班级学生
Labelmsg.Text = "您请空了" + DDLgrade.SelectedValue + "年级" + DDLclass.SelectedValue + "班所有学生共" + delcount.ToString() + "位！";
int syear = sbll.GetYear(sgrade, sclass);
LearnSite.BLL.Signin gbll = new LearnSite.BLL.Signin();
gbll.DelSignClass(sgrade, sclass, syear);
//清空签到
LearnSite.BLL.Works kbll = new LearnSite.BLL.Works();
kbll.DelClass(sgrade, sclass, syear);
//清空作品
LearnSite.BLL.SurveyFeedback fbll = new LearnSite.BLL.SurveyFeedback();
fbll.DelClass(sgrade, sclass, syear);
//清空调查
LearnSite.BLL.TopicReply rbll = new LearnSite.BLL.TopicReply();
rbll.DelClass(sgrade, sclass, syear);
//清空讨论
}
else
{
Labelmsg.Text = "无学生记录可清空！";
}
}
else
{
Labelmsg.Text = "此操作只能在服务器上浏览该页面才能执行，谢谢！";
}
}
else
{
Labelmsg.Text = "请在确认操作选项上打勾！";
}
}
/// <summary>
/// 先删除学生表中的毕业学生，再删除Ftp用户中的记录，再删除Signin表中的记录， 最后删除Web用户
/// 学年升级（只是年级改变）不影响Ftp账号使用（因为Ftp账号是根据Syear,Sclass,Snum入学年份、班级、学号创建
/// Ftp目录也是根据Syear,Sclass,Snum入学年份、班级、学号创建）
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Btnupgrade_Click(object sender, EventArgs e)
{
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
if (rm.GradeCount() > 0)
{
DateTime nowtime1 = DateTime.Now;
LearnSite.BLL.Students st = new LearnSite.BLL.Students();
if (st.GetCounts() > 0)
{
st.Upgrade(); //所有年级升一级，并删除班级表中不存在班级的学生
System.Threading.Thread.Sleep(1000);
LearnSite.BLL.Signin sg = new LearnSite.BLL.Signin();
sg.Upgrade(); // 在签到表中删除学生表中不存在班级的学生
if (LearnSite.Ftp.FtpHelper.DatabaseExist()) //如果ftp数据库存在的话
{
System.Threading.Thread.Sleep(1000);
LearnSite.Ftp.Reg.Upgrade(); //ftp数据库中删除学生表中不存在学号的账号（根据已经清除过的学生表与网页表对比）
}
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
ws.Upgrade(); //学年升级，删除Webstudy中学号不在Students的记录
DateTime nowtime2 = DateTime.Now;
Labelmsg.Text = "学年升级成功！ 用时" + LearnSite.Common.Computer.Datagone(nowtime1, nowtime2) + "秒";
Btnupgrade.Enabled = false;
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
rbll.UpdateRhidNone(); //清除班级选择
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
bll.HideCourse(); //将所有发布的学案收回，处于未发布状态
LearnSite.Common.WordProcess.Alert("请给任课老师重新选择新学期任教班级!", this.Page);
Session["Upgraded"] = "Done";
}
else
{
Labelmsg.Text = "没有学生";
}
}
else
{
Labelmsg.Text = "班级未设置！";
}
}
/// <summary>
/// Snum,Syear,Sgrade,Sclass,Sname,Spwd,Sex,Saddress,Sphone,Sparents,Sheadtheacher,Sscore,Sattitude
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Btnadd_Click(object sender, EventArgs e)
{
if (Tsname.Text != "")
{
LearnSite.Model.Students student = new LearnSite.Model.Students();
student.Snum = Tsnum.Text;
student.Syear = Int32.Parse(DDLyear.SelectedValue);
student.Sgrade = Int32.Parse(DDLgrade.SelectedValue);
student.Sclass = Int32.Parse(DDLclass.SelectedValue);
student.Sname = Tsname.Text.Trim();
student.Sex = DDLsex.SelectedValue;
student.Spwd = Tspwd.Text;
student.Saddress = Tsaddress.Text.Trim();
student.Sphone = Tsphone.Text.Trim();
student.Sparents = Tsparents.Text.Trim();
student.Sheadtheacher = Tsheadtheacher.Text.Trim();
student.Sscore = 0;
student.Sattitude = 0;
LearnSite.BLL.Students stubll = new LearnSite.BLL.Students();
int NewSid = stubll.AddStudent(student);
Labelmsg.Text = "添加成功";
//创建ftp目录，添加到Webstudy,添加ftp账号
int Snum = Int32.Parse(Tsnum.Text);
LearnSite.Ftp.Disk.CreateOneDir(Int32.Parse(DDLyear.SelectedValue), Int32.Parse(DDLclass.SelectedValue), Snum);
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
ws.AddOne(Tsnum.Text, Tspwd.Text);
LearnSite.Ftp.Reg.RegsaveFtp(Tsnum.Text, Tspwd.Text, DDLyear.SelectedValue, DDLclass.SelectedValue);
System.Threading.Thread.Sleep(1000);
string url = "~/Teacher/studentshow.aspx?Sid=" + NewSid.ToString();
Response.Redirect(url, false);
}
else
{
Labelmsg.Text = "姓名、入学年份不能为空！";
}
}
protected void DataListvote_ItemCommand(object source, DataListCommandEventArgs e)
{
if (e.CommandName == "vote")
{
string Wnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
int iv = ws.GetMyWegg(Wnum);
if (iv > 0)
{
string Wid = DataListvote.DataKeys[e.Item.ItemIndex].ToString();
ws.UpdateWvote(Int32.Parse(Wid));
iv = iv - 1;
ws.UpdateMyWegg(Wnum);
System.Threading.Thread.Sleep(1000);
string Wname = ((HyperLink)e.Item.FindControl("Hypername")).Text;
Labelmsg.Text = "给" + Wname + "同学的网站投票成功！";
ShowInfo();
}
else
{
Labelmsg.Text = "你的投票次数已经用完！";
}
}
}
/// <summary>
/// 显示信息
/// </summary>
private void ShowInfo()
{
string Wnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
int MySgrade = Int32.Parse(Request.Cookies["StudentCookies"].Values["Sgrade"].ToString());
int MySclass = Int32.Parse(Request.Cookies["StudentCookies"].Values["Sclass"].ToString());
int MySyear = Int32.Parse(Request.Cookies["StudentCookies"].Values["Syear"].ToString());
LearnSite.Model.Webstudy wmodel = new LearnSite.Model.Webstudy();
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
wmodel = ws.GetModelByWnum(Wnum);
if (wmodel != null)
{
HyperLinksite.NavigateUrl = "~/FtpSpace/" + MySyear.ToString() + "/" + MySclass.ToString() + "/" +Wnum;
LabelWegg.Text = wmodel.Wegg.ToString();
LabelWvote.Text = wmodel.Wvote.ToString();
int Wused = wmodel.WquotaCurrent.Value / 1024 ;
LabelWquota.Text = Wused.ToString() + "KB";
LabelWquota.ToolTip = "详细描述：我的主页空间已占用"+wmodel.WquotaCurrent.Value+"字节";
DataListvote.DataSource = ws.GetAllSite(MySgrade, MySclass,Wnum);//绑定全班数据
DataListvote.DataBind();
}
}
protected void BtnReBuild_Click(object sender, EventArgs e)
{
LearnSite.BLL.Webstudy wbll = new LearnSite.BLL.Webstudy();
wbll.WebUpdateWurl();
}
private void ShowTop()
{
if (DDLgrade.SelectedValue != "")
{
LearnSite.BLL.Webstudy wbll = new LearnSite.BLL.Webstudy();
GVSite.DataSource = wbll.WebTopShow(60);
GVSite.DataBind();
}
}
private void ShowSite()
{
if (Request.Cookies["StudentCookies"] != null)
{
string Wnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
string MySgrade = DDLgrade.SelectedValue;
string MySclass = DDLclass.SelectedValue;
if (MySgrade != "" && MySclass != "")
{
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
DataListvote.DataSource = ws.GetAllSite(Int32.Parse(MySgrade), Int32.Parse(MySclass), Wnum);//绑定全班数据
DataListvote.DataBind();
}
}
}
private void updatescore(string Wid, int Wscore)
{
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
ws.UpdateOne(Int32.Parse(Wid), Wscore);
System.Threading.Thread.Sleep(500);
ShowWeb();
GVuser.DataBind();
}
private void ShowWeb()
{
string Sgrade = DDLgrade.SelectedValue.ToString();
string Sclass= DDLclass.SelectedValue.ToString();
if (Sgrade != "" && Sclass != "")
{
LearnSite.BLL.Webstudy ws = new LearnSite.BLL.Webstudy();
GVuser.DataSource= ws.GetListWeb(Int32.Parse( Sgrade),Int32.Parse( Sclass));
GVuser.AllowPaging = true;
GVuser.DataBind();
}
}