public ActionResult Edit(Models.Question question, HttpPostedFileBase Image, int[] AnswerID, string[] AnswerContent, string[] IsCorrect)
{
List <Answer> listAnswer = new List <Answer>();
for (int i = 0; i < AnswerID.Length; i++)
{
Answer answer = new Answer();
answer.AnswerID = AnswerID[i];
answer.AnswerContent = AnswerContent[i];
answer.IsCorrect = IsCorrect.Contains(AnswerContent[i]);
listAnswer.Add(answer);
}
question.ModifiedBy = int.Parse(Session["Name"].ToString());
if (Image != null && Image.ContentLength > 0)
{
string filePath = Path.Combine(Server.MapPath("~/Content/QuestionUpload/Images/"),
Path.GetFileName(Image.FileName));
Image.SaveAs(filePath);
question.Image = Image.FileName;
}
else
{
var img = questionService.FindID(question.QuestionID).Image;
question.Image = img;
}
questionService.UpdateQuestion(question);
//
answerService.DelteAnswerbyQuestionID(question.QuestionID);
foreach (var item in listAnswer)
{
item.QuestionID = question.QuestionID;
if (item.QuestionID <= 0)
{
return(RedirectToAction("Edit", "Question"));
}
else
{
answerService.AddAnswer(item);
}
}
return(RedirectToAction("Index"));
}
