public async Task <IActionResult> OnGetAsync(Guid id)
{
var spec = new ExamWithCourseSpecification(id);
Exam = await _service.GetModelWithSpec(spec);
if (Exam == null)
{
return(NotFound());
}
return(Page());
}
public async Task <IActionResult> OnPostAsync(Guid id)
{
var spec = new ExamWithCourseSpecification(id);
Exam = await _service.GetModelWithSpec(spec);
if (Exam != null)
{
await _service.DeleteAsync(Exam);
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnGetAsync(Guid id)
{
var spec = new ExamWithCourseSpecification(id);
Exam = await _examService.GetModelWithSpec(spec);
if (Exam == null)
{
return(NotFound());
}
var courses = (await _courseService.GetAsync());
ViewData["CourseTitle"] = new SelectList(courses, "Id", "Title");
return(Page());
}