public async Task <IActionResult> OnGetAsync(int?id) { if (id == null) { return(NotFound()); } CoursePrerequisite = await _context.CoursePrerequisites .Include(c => c.Course) .Include(c => c.Prerequisite).FirstOrDefaultAsync(m => m.Id == id); if (CoursePrerequisite == null) { return(NotFound()); } return(Page()); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } CoursePrerequisite = await _context.CoursePrerequisites.FindAsync(id); if (CoursePrerequisite != null) { _context.CoursePrerequisites.Remove(CoursePrerequisite); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnGetAsync(int?id) { if (id == null) { return(NotFound()); } CoursePrerequisite = await _context.CoursePrerequisites .Include(c => c.Course) .Include(c => c.Prerequisite).FirstOrDefaultAsync(m => m.Id == id); if (CoursePrerequisite == null) { return(NotFound()); } ViewData["CourseId"] = new SelectList(_context.Courses, "Id", "CourseCode"); ViewData["PrerequisiteId"] = new SelectList(_context.Courses, "Id", "CourseCode"); return(Page()); }