public static List <Examanswer_List> StringToList(string str)
{
List <Examanswer_List> lists = new List <Examanswer_List>();
foreach (var a in str.Split("%%%;"))
{
if (a == "")
{
break;
}
Examanswer_List exam_List = new Examanswer_List();
var idpoint = a.IndexOf("%%%.");
var exampoint = a.IndexOf("%%%,");
var answerpoint = a.IndexOf("%%%*");
if (idpoint == -1 || exampoint == -1 || answerpoint == -1)
{
throw new Exception("数据错误");
}
exam_List.Id = long.Parse(a.Substring(0, idpoint));
exam_List.ExamId = long.Parse(a.Substring(idpoint + 4, exampoint - idpoint - 4));
exam_List.Answer = a.Substring(exampoint + 4, answerpoint - exampoint - 4);
exam_List.Result = bool.Parse(a.Substring(answerpoint + 4, a.Length - answerpoint - 4));
lists.Add(new Examanswer_List
{
Answer = exam_List.Answer,
ExamId = exam_List.ExamId,
Result = exam_List.Result,
Id = exam_List.Id,
});
}
return(lists);
}
public IActionResult Exam(HttpClient httpContent)
{
var a = int.Parse(Request.Form["all"]);
var resultarr = new string[3];
var str = "";
var arr = new string[a + 1];
var result = 0;
int count_all = 0;
ExamModel answer = new ExamModel();
List <Examanswer_List> examanswers = new List <Examanswer_List>();
Examanswer_List examanswer = new Examanswer_List();
//for(int i = 0;i <= a;i++ )
//{
// answer = _ExamService.GetExamModelById(int.Parse(resultarr[1]));
// count_all += (int)answer.Score;
// str = Request.Form["Ans" + i];
// resultarr = str.Split("%%%,");
// if(answer.Answer == resultarr[0])
// {
// result += (int)answer.Score;
// }
// result_str += (resultarr + ";");
//}
for (int i = 0; i <= a; i++)
{
str = Request.Form["Ans" + i];
resultarr = str.Split("%%%,");
answer = _ExamService.GetExamModelById(int.Parse(resultarr[1]));
count_all += (int)answer.Score;
examanswer.ExamId = answer.Id;
examanswer.Answer = resultarr[0];
if (answer.Answer == resultarr[0])
{
result += (int)answer.Score;
examanswer.Result = true;
}
else
{
examanswer.Result = false;
}
examanswers.Add(new Examanswer_List {
Answer = examanswer.Answer,
ExamId = examanswer.ExamId,
Result = examanswer.Result,
});
}
string result_str = ExamSplit.ListToString(examanswers);
Examination_form form = new Examination_form();
form.Count = (int)(100 * result / count_all);
form.DateTime = DateTime.Now;
form.Result = result_str;
string user;
string Uid;
Request.Cookies.TryGetValue("User", out user);
Request.Cookies.TryGetValue("Uid", out Uid);
var u = _UserService.InspectGuid(new TGuid {
User = user, Uid = Uid,
});
form.UserModel = u;
_ExamService.AddExamResult_form(form);
//for(int i = 0; i < a; i++)
//{
// UserExamModels[]
//}
//return View("ExamResult");
//return RedirectToAction(nameof(ExamResult));
return(Json(new {
count = form.Count,
}));
}
