public static List <dto_Paper> SetPaperSubmited(List <dto_Paper> list, int studentId)
{
if (list != null && studentId != 0)
{
int[] Submited = B_Paper.GetSubmitedPapers(studentId, list.Select(a => a.PaperId).ToArray());
if (Submited != null)
{
foreach (var s in Submited)
{
list.FirstOrDefault(a => a.PaperId == s).Submited = true;
}
}
}
return(list);
}
public static List <dto_Question> GetPaperAnswer(int courseId, long paperId, int studentId)
{
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Paper, paperId);
var answer = D_Paper.GetAnswer(id, studentId);
List <dto_UserAnswer> ansl = null;
if (answer != null)
{
ansl = JsonConvert.DeserializeObject <List <dto_UserAnswer> >(answer.AnswerJson);
}
List <dto_Question> ql = B_Paper.GetPaperQuestions(courseId, paperId);
if (ql != null)
{
foreach (dto_Question q in ql)
{
if (!q.haschildren && Const.OBJECTIVE_QUES_TYPES.Contains(q.ptypeid))
{
q.SAnswer = ansl == null ? "" : ansl.Find(b => b.QId == q.id).Answer;
}
//隐藏真实Id
q.NewId = IdNamingHelper.Encrypt(IdNamingHelper.IdTypeEnum.Ques, q.id);
q.id = 0;
if (q.Children != null && q.Children.Count > 0)
{
q.Children.ForEach(a => {
if (Const.OBJECTIVE_QUES_TYPES.Contains(a.ptypeid))
{
a.SAnswer = ansl == null ? "" : ansl.Find(b => b.QId == a.id).Answer;
}
a.NewId = IdNamingHelper.Encrypt(IdNamingHelper.IdTypeEnum.Ques, a.id);
a.id = 0;
});
}
}
}
return(ql);
}