private void totalclass()
{
if (DDLgrade.SelectedValue != null && DDLclass.SelectedValue != null)
{
int sgrade = Int32.Parse(DDLgrade.SelectedValue);
int sclass = Int32.Parse(DDLclass.SelectedValue);
LearnSite.BLL.Students sbll = new LearnSite.BLL.Students();
TextBoxcount.Text = sbll.CountClassMate(sgrade, sclass).ToString();//获取该班级人数
}
}
private void showSurvey()
{
if (Request.QueryString["Vid"] != null && Request.QueryString["Cid"] != null)
{
int vid = Int32.Parse(Request.QueryString["Vid"].ToString());
int cid = Int32.Parse(Request.QueryString["Cid"].ToString());
string fnum = cook.Snum;
LearnSite.Model.Survey vmodel = new LearnSite.Model.Survey();
LearnSite.BLL.Survey vbll = new LearnSite.BLL.Survey();
vmodel = vbll.GetModel(vid);
Lbtitle.Text = vmodel.Vtitle;
vcontent.InnerHtml = HttpUtility.HtmlDecode(vmodel.Vcontent);
int vtype = vmodel.Vtype.Value;
Lbtype.Text = vtype.ToString();
if (vtype > 0)
{
Lbtypecn.Text = "测验";
}
else
{
Lbtypecn.Text = "调查";
}
Lbsname.Text = Server.UrlDecode(cook.Sname);
Lbsnum.Text = fnum;
bool isClose = vmodel.Vclose;
if (isClose)
{
Btnclock.ImageUrl = "~/Images/clockred.gif" + "?temp=" + DateTime.Now.Millisecond.ToString();
Btnclock.ToolTip = "暂停，请咨询老师！";
}
else
{
Btnclock.ImageUrl = "~/Images/clock.gif" + "?temp=" + DateTime.Now.Millisecond.ToString();
Btnclock.ToolTip = "开启，请开始回答！";
showQuestion();
}
int myscore = GetMyScore(vid, fnum);
if (myscore != -1024)
{
//如果已经回答过调查
Btnok.Visible = false;
Lbcheck.Text = "已完成！";
Lbcheck.BackColor = System.Drawing.Color.Green;
Lbfscore.Text = myscore.ToString();
int syear = cook.Syear;
int sgrade = cook.Sgrade;
int sclass = cook.Sclass;
LearnSite.BLL.Students sbll = new LearnSite.BLL.Students();
int cns = sbll.CountClassMate(sgrade, sclass);
LearnSite.BLL.SurveyFeedback fbll = new LearnSite.BLL.SurveyFeedback();
int dcn = fbll.GetSurveyStu(sgrade, sclass, cid, vid);
if (dcn == cns)
{
Btnshow.Visible = true;
}
}
else
{
Lbfscore.Text = "0";
if (isClose)
{
Btnok.Visible = false;//如果关闭调查，则提交按钮无效
}
else
{
Btnok.Visible = true;
if (Session[fnum + "survey" + vid] != null)
{
DateTime oldtime = DateTime.Parse(Session[fnum + "survey" + vid].ToString());
DateTime nowtime = DateTime.Now;
Lbtime.Text = LearnSite.Common.Computer.DatagoneMinute(oldtime, nowtime);
}
else
{
Session[fnum + "survey" + vid] = DateTime.Now.ToString();
}
}
Lbcheck.Text = "未完成！";
Lbcheck.BackColor = System.Drawing.Color.Red;
Btnshow.Visible = false;
}
if (fnum.IndexOf('s') > -1)
{
Btnshow.Visible = true;
Btnok.Visible = false;
Btnclock.Enabled = true;
}
else
{
Btnclock.Enabled = false;
}
}
}
