protected void GVTeacher_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "D")
{
LearnSite.Model.MngCook mcook = new LearnSite.Model.MngCook();
string myhid = mcook.Hid.ToString();
string hid = e.CommandArgument.ToString();
if (myhid != hid)
{
LearnSite.BLL.Teacher tbll = new LearnSite.BLL.Teacher();
int res = tbll.DownTeacher(Int32.Parse(hid)); //给该老师账号做删除标志
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
rbll.ClearRhid(Int32.Parse(hid)); //清除该教师所有班级选择
if (res == 0)
{
LearnSite.Common.WordProcess.Alert("找不到该教师账号！", this.Page);
}
else
{
ShowTeacher(); //刷新列表
}
}
else
{
LearnSite.Common.WordProcess.Alert("提示：不能删除当前登录账号！", this.Page);
}
}
}
private void ShowPwd()
{
int Sgrade = Int32.Parse(DDLgrade.SelectedValue);
int Sclass = Int32.Parse(DDLclass.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
TextBoxPwd.Text = rm.GetRoomPwd(Sgrade, Sclass);
}
protected void GVgroup_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.Equals("AddGroup"))
{
string sid = e.CommandArgument.ToString();
LearnSite.BLL.Students bll = new LearnSite.BLL.Students();
int sgrade = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sgrade"].ToString());
int sclass = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sclass"].ToString());
int mysid = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sid"].ToString());
string snum = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Snum"].ToString();
int groupmax = 6;
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
groupmax = rbll.GetRgroupMax(sgrade, sclass); // LearnSite.Common.XmlHelp.GetGroupMax();
if (bll.GetGroupCount(sgrade, sclass, Int32.Parse(sid)) < groupmax + 1)
{
bll.AddThisGroup(snum, Int32.Parse(sid));//每小组人数少于小组上限则可参加
System.Threading.Thread.Sleep(500);
showGroup();
}
else
{
string ch = "小组人数已满" + groupmax + "位，请参加其他小组！";
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
}
}
/// <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！";
}
}
private void GradeClass()
{
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
LearnSite.Model.TeaCook tcook = new LearnSite.Model.TeaCook();
string Hid = tcook.Hid.ToString();
DDLgrade.DataSource = rm.GetGrade(Int32.Parse(Hid));
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
if (Request.QueryString["Sgrade"] != null)
{
DDLgrade.SelectedValue = Request.QueryString["Sgrade"].ToString();
}
DDLgrade.Enabled = false;
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
if (Request.QueryString["Sclass"] != null)
{
DDLclass.SelectedValue = Request.QueryString["Sclass"].ToString();
}
DDLclass.Enabled = false;
}
/// <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
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！";
}
}
private void GradeClass()
{
if (Request.Cookies[LearnSite.Common.CookieHelp.teaCookieNname] != null)
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
string Hid = tcook.Hid.ToString();
DDLgrade.DataSource = room.GetGrade(Int32.Parse(Hid));
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
if (Session[Hid + "grade"] != null)
{
DDLgrade.SelectedValue = Session[Hid + "grade"].ToString();
}
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
if (Session[Hid + "class"] != null)
{
DDLclass.SelectedValue = Session[Hid + "class"].ToString();
}
}
}
private void ShowStudent()
{
int mySid = cook.Sid;
int Sgrade = cook.Sgrade;
int Sclass = cook.Sclass;
Labelip.Text = cook.LoginIp;
snum.Text = cook.Snum;
sclass.Text = Sgrade.ToString() + "." + Sclass.ToString() + "班";
sname.Text = Server.UrlDecode(cook.Sname);
string ssex = Server.UrlDecode(cook.Sex);
sscore.Text = cook.Sscore.ToString();
sattitude.Text = cook.Sattitude.ToString();
LearnSite.BLL.Students dbll = new LearnSite.BLL.Students();
sleadername.Text = Server.UrlDecode(dbll.GetLeader(mySid));
string murl = LearnSite.Common.Photo.GetStudentPhotoUrl(snum.Text, ssex);
Imageface.ImageUrl = murl + "?temp=" + DateTime.Now.Millisecond.ToString();
LabelRank.Text = Server.UrlDecode(cook.RankImage);
int myscores = int.Parse(sscore.Text);
LabelRank.ToolTip = "你当前的等级为：" + myscores / 3 + "级";
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
Session["myClassCid"] = rbll.GetRcid(Sgrade, Sclass);
}
protected void BtncreateOne_Click(object sender, EventArgs e)
{
string tgrade = TextBoxGrade.Text.Trim();
string tclass = TextBoxClass.Text.Trim();
if (tgrade != "" && tclass != "")
{
if (LearnSite.Common.WordProcess.IsNum(tgrade) && LearnSite.Common.WordProcess.IsNum(tclass))
{
int rgrade = Int32.Parse(tgrade);
int rclass = Int32.Parse(tclass);
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
if (!rbll.ExistsGC(rgrade, rclass))
{
rbll.AddRoom(rgrade, rclass);//如果不存在则添加该班级
Labelmsg.Text = "添加" + tgrade + "年级" + tclass + "班成功，请查看！";
System.Threading.Thread.Sleep(500);
ShowAllRoom();
}
else
{
Labelmsg.Text = "该班级已经存在，不能再添加！";
}
}
else
{
Labelmsg.Text = "年级、班级请输入数字表示";
}
}
else
{
Labelmsg.Text = "年级、班级为空，请输入！";
}
}
private void ShowStudent()
{
int mySid = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sid"].ToString());
int Sgrade = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sgrade"].ToString());
int Sclass = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sclass"].ToString());
Labelip.Text = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["LoginIp"].ToString();
snum.Text = Server.UrlDecode(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Snum"].ToString());
sclass.Text = Sgrade.ToString() + "." + Sclass.ToString() + "班";
sname.Text = Server.UrlDecode(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sname"].ToString());
string ssex = Server.UrlDecode(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sex"].ToString());
sscore.Text = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sscore"].ToString();
sattitude.Text = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sattitude"].ToString();
LearnSite.BLL.Students dbll = new LearnSite.BLL.Students();
sleadername.Text = Server.UrlDecode(dbll.GetLeader(mySid));
string murl = LearnSite.Common.Photo.GetStudentPhotoUrl(snum.Text, ssex);
Imageface.ImageUrl = murl + "?temp=" + DateTime.Now.Millisecond.ToString();
LabelRank.Text = Server.UrlDecode(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["RankImage"].ToString());
int myscores = int.Parse(sscore.Text);
LabelRank.ToolTip = "你当前的等级为：" + myscores / 3 + "级";
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
Session["myClassCid"] = rbll.GetRcid(Sgrade, Sclass);
}
protected void BtnScratch_Click(object sender, EventArgs e)
{
int Qgrade = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sgrade"].ToString());
int Qclass = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sclass"].ToString());
string Wcid = Request.QueryString["Cid"].ToString();
string Wmid = Request.QueryString["Mid"].ToString();
string url = "~/Student/programing.aspx?Mid=" + Wmid + "&Cid=" + Wcid;
string Snum = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Snum"].ToString();
if (Snum.StartsWith("s"))
{
Response.Redirect(url);
}
else
{
LearnSite.BLL.Room bll = new LearnSite.BLL.Room();
bool isBegin = bll.IsRscratch(Qgrade, Qclass);
if (isBegin)
{
Response.Redirect(url);
}
else
{
LearnSite.Common.WordProcess.Alert("编程未开始，请仔细听讲技术关键点！", this.Page);
}
}
}
private void ShowPwd()
{
int Sgrade = Int32.Parse(DDLgrade.SelectedValue);
int Sclass = Int32.Parse(DDLclass.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
TextBoxPwd.Text = rm.GetRoomPwd(Sgrade, Sclass);
}
private void showlimittids()
{
int Sgrade = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sgrade"].ToString());
int Sclass = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sclass"].ToString());
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
Labeltids.Text = rbll.GetRtyperByClass(Sgrade, Sclass);
}
private void showlimittids()
{
int Sgrade = cook.Sgrade;
int Sclass = cook.Sclass;
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
Labeltids.Text = rbll.GetRtyperByClass(Sgrade, Sclass);
}
private void Getclass()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLclass.DataSource = room.GetClass();
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
}
private bool showRgaugeSet()
{
int MySgrade = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sgrade"].ToString());
int MySclass = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sclass"].ToString());
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
return(rbll.GetRgauge(MySgrade, MySclass));
}
private void myClass(int Rgrade)
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLclass.DataSource = room.GetLimitAllClass(Rgrade);
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
}
protected void Ckname_CheckedChanged(object sender, EventArgs e)
{
int Sgrade = Int32.Parse(DDLgrade.SelectedValue.ToString());
int Sclass = Int32.Parse(DDLclass.SelectedValue.ToString());
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
rbll.SetRnameedit(Sgrade, Sclass, Ckname.Checked);
}
private void showGrade()
{
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
DDLgrade.DataSource = rbll.GetAllGrade();
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
}
private void Getclass()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLclass.DataSource = room.GetLimitClass(Int32.Parse(DDLgrade.SelectedValue));
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
}
private void Grade()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLgrade.DataSource = room.GetGrade();
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
}
private void ShowAllRoom()
{
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
GVclass.DataSource = rm.GetAllList();
GVclass.DataBind();
DDLclassmax.DataSource = LearnSite.Common.TypeNameList.ClassMaxSet();
DDLclassmax.DataBind();
DDLclassmax.SelectedValue = "8";
}
protected void CheckBoxRgauge_CheckedChanged(object sender, EventArgs e)
{
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
bool isgauge = CheckBoxRgauge.Checked;
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
int Rclass = Int32.Parse(DDLclass.SelectedValue);
rbll.UpdateMyRgauge(Rgrade, Rclass, isgauge);//选择班级上课时，默认将互评自动设置为关，方便适当使用
}
private void myGrade()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
string Hid = tcook.Hid.ToString();
DDLgrade.DataSource = room.GetGrade(Int32.Parse(Hid));
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
}
private void Listmyclass()
{
if (Request.Cookies["TeacherCookies"] != null)
{
int Rhid = Int32.Parse(Request.Cookies["TeacherCookies"].Values["Hid"].ToString());
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DLmyclass.DataSource = rm.GetMyClassList(Rhid);
DLmyclass.DataBind();
}
}
private void Listmyclass()
{
if (Request.Cookies[LearnSite.Common.CookieHelp.teaCookieNname] != null)
{
int Rhid = tcook.Hid;
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DLmyclass.DataSource = rm.GetMyClassList(Rhid);
DLmyclass.DataBind();
}
}
protected void CheckBoxip_CheckedChanged(object sender, EventArgs e)
{
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
int Rclass = Int32.Parse(DDLclass.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
bool rlock = CheckBoxip.Checked;
rm.UpdateLock(Rgrade, Rclass, rlock);
}
protected void CheckBoxOpen_CheckedChanged(object sender, EventArgs e)
{
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
int Rclass = Int32.Parse(DDLclass.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
bool ropen = CheckBoxOpen.Checked;
rm.UpdateRopen(Rgrade, Rclass, ropen);
}
private void Listmyclass()
{
if (Request.Cookies[LearnSite.Common.CookieHelp.teaCookieNname] != null)
{
int Rhid = Int32.Parse(Request.Cookies[LearnSite.Common.CookieHelp.teaCookieNname].Values["Hid"].ToString());
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DLmyclass.DataSource = rm.GetMyClassList(Rhid);
DLmyclass.DataBind();
}
}
protected void DDLgrade_SelectedIndexChanged(object sender, EventArgs e)
{
if (DDLgrade.SelectedItem != null)
{
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataBind();
SetSnum();
}
}
protected void DDLgrade_SelectedIndexChanged(object sender, EventArgs e)
{
if (DDLgrade.SelectedItem != null)
{
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataBind();
SetSnum();
}
}
protected void DDLgroupMax_SelectedIndexChanged(object sender, EventArgs e)
{
if (DDLgroupMax.SelectedValue != "")
{
int Sgrade = Int32.Parse(DDLgrade.SelectedValue.ToString());
int Sclass = Int32.Parse(DDLclass.SelectedValue.ToString());
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
int groupMax = Int32.Parse(DDLgroupMax.SelectedValue);
rbll.SetRgroupMax(Sgrade, Sclass, groupMax);
}
}
protected void GVclass_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Del")
{
int index = Convert.ToInt32(e.CommandArgument);
int Rid = Convert.ToInt32(((GridView)sender).DataKeys[index].Values["Rid"].ToString());
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
rm.Delete(Rid);
System.Threading.Thread.Sleep(1000);
ShowAllRoom();
}
}
protected void DDLgrade_SelectedIndexChanged(object sender, EventArgs e)
{
if (DDLgrade.SelectedItem != null)
{
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataBind();
GVuser.PageIndex = 0;
ShowWeb();
ButtonSetP.Enabled = true;
}
}
private void GradeClass()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLgrade.DataSource = room.GetGrade();
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
DDLclass.DataSource = room.GetLimitAllClass(Rgrade);
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
}
protected void DDLgrade_SelectedIndexChanged(object sender, EventArgs e)
{
if (DDLgrade.SelectedItem != null)
{
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataBind();
string Hid = Request.Cookies["TeacherCookies"].Values["Hid"].ToString();
Session[Hid+"grade"] = DDLgrade.SelectedValue;
Session[Hid+"class"] = DDLclass.SelectedValue;
GVSignin.PageIndex = 0;
ShowSigin();
}
}
protected void Btnlogout_Click(object sender, EventArgs e)
{
if (Request.Cookies["TeacherCookies"] != null)
{
int Rhid = Int32.Parse(Request.Cookies["TeacherCookies"].Values["Hid"].ToString());
LearnSite.BLL.Room bll = new LearnSite.BLL.Room();
bll.UnlineClass(Rhid);//将所教的当前上课班级变为不上课
LearnSite.Common.CookieHelp.ClearTeacherCookies();
LearnSite.Common.CookieHelp.ClearStudentCookies();//教师退出的话把本机学生平台也退出
Session.Abandon();//取消当前会话
Session.Clear();//清除当前浏览器进程所有session
}
System.Threading.Thread.Sleep(200);
Response.Redirect("~/Teacher/index.aspx", false);
}
protected void Btncreate_Click(object sender, EventArgs e)
{
DateTime nowtime1 = DateTime.Now;
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
rm.DeleteAll();
System.Threading.Thread.Sleep(1000);
int Rgrademin=Int32.Parse( DDLgrademin.SelectedValue);
int Rgrademax=Int32.Parse(DDLgrademax.SelectedValue);
int Rclassmax=Int32.Parse(DDLclassmax.SelectedValue);
rm.CreateRoom(Rgrademin, Rgrademax, Rclassmax);
System.Threading.Thread.Sleep(1000);
ShowAllRoom();
DateTime nowtime2 = DateTime.Now;
Labelmsg.Text = "自动生成所有班级 用时" + LearnSite.Common.Computer.Datagone(nowtime1, nowtime2) + "秒";
}
protected void Btnset_Click(object sender, EventArgs e)
{
if (Request.Cookies["TeacherCookies"] != null)
{
int Rhid = Int32.Parse(Request.Cookies["TeacherCookies"].Values["Hid"].ToString());//教师编号
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
int Rclass = Int32.Parse(DDLclass.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
TBpwd.Text = rm.TeachingRoomSet(Rhid, Rgrade, Rclass);
string Hid = Request.Cookies["TeacherCookies"].Values["Hid"].ToString();
Session[Hid+"SetClassPwd"] = TBpwd.Text;
Session[Hid+"Setgrade"] = DDLgrade.SelectedValue;
Session[Hid+"Setclass"] = DDLclass.SelectedValue;
Session[Hid+"RefreshCount"] = 0;
Btnset.Enabled = false;
DDLgrade.Enabled = false;
DDLclass.Enabled = false;
Btnstudent.Enabled = true;
Btnrefresh.Enabled = true;
Btnworkshow.Enabled = true;
}
}
protected void Btnselect_Click(object sender, EventArgs e)
{
foreach (DataListItem item in this.DLroom.Items )
{
int Rid =Int32.Parse( ((Label)item.FindControl("LabelRid")).Text);
bool Rcheck = ((CheckBox)item.FindControl("CheckRoom")).Checked;
bool Renable = ((CheckBox)item.FindControl("CheckRoom")).Enabled;
if (Renable)
{
int Rhid = 0;
if (Rcheck)
{
Rhid = Int32.Parse(Request.QueryString["Hid"].ToString());//该记录设为
}
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
rm.UpdateRhid(Rid, Rhid);
System.Threading.Thread.Sleep(100);
}
}
System.Threading.Thread.Sleep(1000);
ShowRoom();
}
private void GradeClass()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLgrade.DataSource = room.GetGrade();
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
string Hid = Request.Cookies["TeacherCookies"].Values["Hid"].ToString();
if (Session[Hid+"grade"] != null)
{
DDLgrade.SelectedValue = Session[Hid+"grade"].ToString();
}
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
if (Session[Hid+"class"] != null)
{
DDLclass.SelectedValue = Session[Hid+"class"].ToString();
}
}
private void ShowRoom()
{
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DLroom.DataSource = rm.GetAllList();
DLroom.DataBind();
}
private void Grade()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLcobj.DataSource = room.GetGrade();
DDLcobj.DataTextField = "Rgrade";
DDLcobj.DataValueField = "Rgrade";
DDLcobj.SelectedIndex = 0;
DDLcobj.DataBind();
}
private void Getclass()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLclass.DataSource = room.GetClass();
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
}
private void ShowAllRoom()
{
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
GVclass.DataSource = rm.GetAllList();
GVclass.DataBind();
}
private void GradeClass()
{
LearnSite.BLL.Room room = new LearnSite.BLL.Room();
DDLgrade.DataSource = room.GetGrade();
DDLgrade.DataTextField = "Rgrade";
DDLgrade.DataValueField = "Rgrade";
DDLgrade.DataBind();
if(Request.QueryString["Sgrade"]!=null)
DDLgrade.SelectedValue = Request.QueryString["Sgrade"].ToString();
DDLgrade.Enabled = false;
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
if (Request.QueryString["Sclass"] != null)
DDLclass.SelectedValue = Request.QueryString["Sclass"].ToString();
DDLclass.Enabled = false;
}
private void ShowClass()
{
if (DDLgrade.SelectedValue != "")
{
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
DDLclass.DataSource = rm.GetLimitClass(Rgrade);
DDLclass.DataTextField = "Rclass";
DDLclass.DataValueField = "Rclass";
DDLclass.DataBind();
}
else
{
Labelmsg.Text = "当前没有网页制作课程！";
}
}
