public ActionResult Update([DataSourceRequest] DataSourceRequest request, CourseInstanceGridViewModel course)
{
if (course != null && ModelState.IsValid)
{
var target = this.Data.CourseInstances.All(new string[] { "User", "Course" }).FirstOrDefault(c => c.Id == course.Id);
if (target != null)
{
target.Mark = course.Mark;
target.StartDate = course.StartDate;
target.EndDate = course.EndDate;
this.Data.SaveChanges();
}
}
return(Json(new[] { course }.ToDataSourceResult(request, ModelState)));
}
public ActionResult Update([DataSourceRequest] DataSourceRequest request, CourseInstanceGridViewModel course)
{
if ((course.StartDate != null) && (course.EndDate != null) &&
(course.StartDate.Value.CompareTo(course.EndDate) > 0))
{
ModelState.AddModelError("EndDate", "Start date must preceed end date.");
}
if (course != null && ModelState.IsValid)
{
var target = this.Data.CourseInstances.All(new string[] { "User", "Course" }).FirstOrDefault(c => c.Id == course.Id);
if (target != null)
{
target.Mark = course.Mark;
target.StartDate = course.StartDate;
target.EndDate = course.EndDate;
this.Data.SaveChanges();
}
}
return(Json(new[] { course }.ToDataSourceResult(request, ModelState)));
}