public async Task <IActionResult> OnGetAsync(Guid id)
{
var spec = new CourseWithTeacherSpecification(id);
Course = await _courseService.GetModelWithSpec(spec);
if (Course == null)
{
return(NotFound());
}
return(Page());
}
public async Task <IActionResult> OnGetAsync(Guid id)
{
var spec = new CourseWithTeacherSpecification(id);
Course = await _courseService.GetModelWithSpec(spec);
if (Course == null)
{
return(NotFound());
}
var teachers = await _teacherService.GetAsync();
ViewData["TeacherName"] =
new SelectList(teachers.Select(t => new { Id = t.Id, FullName = $"{t.FirstName} {t.LastName}" }), "Id",
"FullName");
return(Page());
}
public async Task OnGetAsync()
{
var spec = new CourseWithTeacherSpecification();
Course = await _service.ListAsync(spec);
}
