public ActionResult Refresh(long ecid, TimeSpan time_less)
{
long sid = (long)Session["id"];
var stuinfo = db.stu_info.Find(sid);
var examclass = db.exam_class.Find(ecid);
timeless tl = db.timeless.FirstOrDefault(u => u.stu_info.id == stuinfo.id && u.exam_class.Id == ecid);
tl.time = time_less;
string except = "";
try { db.SaveChanges(); }
catch (DbEntityValidationException e) {
except = tf.AnalyseError(e);
}
ViewBag.rest_time = time_less;
return(Content(except));
}
public ActionResult Exam(long id)
{
var examclass = db.exam_class.Find(id);
var exam = examclass.exam;
var stuid = (long)Session["id"];
var stuinfo = db.stu_info.Find(stuid);
Session.Timeout = 150;
var logs = from i in db.stu_ans_log where i.stu_info.id == stuid && i.exam_class.Id == id select i;
if (logs.Count() > 0)
{
ViewBag.isfinish = true;
ViewBag.answerli = (from i in logs select i.ans).ToArray();
ViewBag.scoreli = (from i in logs select i.score).ToArray();
}
ViewBag.ecid = id;
ViewBag.name = exam.name;
var test_time = (from i in db.timeless where i.stu_info.id == stuid && i.exam_class.Id == id select i.time).ToList();
var paper = new paper();
if (test_time.Count == 0)
{
var x = new timeless();
x.exam_class = examclass;
x.stu_info = stuinfo;
x.time = exam.test_time;
db.timeless.Add(x);
db.SaveChanges();
}
var test_time2 = (from i in db.timeless where i.stu_info.id == stuid && i.exam_class.Id == id select i.time).ToList();
ViewBag.rest_time = test_time2[0];
var quesli = (from st in db.stupaperques where st.eid == exam.Id && st.stu_id == stuid select st).ToArray();
return(View(quesli));
}
