public object Edit([Bind(Prefix = "")] Course course, string id, string ProfessorList)
{
ViewData["Title"] = "Edit Course";
ViewData["Message"] = "Edit Course Details!";
var cp = new CourseProvider();
int courseId;
try
{
courseId = Convert.ToInt32(id);
}
catch (Exception) //not an integer
{
return RedirectToAction("Index", "Course");
}
course = cp.GetCourseByID(courseId);
// redisplay form immediately if there are input format errors
if (!ModelState.IsValid)
{
ModelState.CopyValidationExceptions();
PrepareProfessorList(course);
return View("Edit", course);
}
try {
UpdateModel(course, new[] { "CourseName", "Monday", "Tuesday", "Wednesday",
"Thursday", "Friday", "Saturday", "Sunday",
"StartHour", "StartMinute", "EndHour", "EndMinute"});
if (!ProfessorList.Equals("0")) {
Professor prof = new ProfessorProvider().GetProfessorByID(Convert.ToInt32(ProfessorList));
course.AssignedProfessor = prof;
} else {
course.AssignedProfessor = null;
}
cp.UpdateCourse(course);
return View("Saved");
} catch (RuleViolationException vex) {
ViewData.ModelState.CopyValidationExceptions(vex);
PrepareProfessorList(course);
return View(course);
}
catch (Exception err) {
ViewData.ModelState.CopyValidationExceptions(err, "course");
PrepareProfessorList(course);
return View(course);
}
}
