コード例 #1
0
        public async Task <IActionResult> Create([Bind("Id,Name")] Topic topic)
        {
            if (ModelState.IsValid)
            {
                _context.Add(topic);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            return(View(topic));
        }
コード例 #2
0
        public async Task <IActionResult> Create([Bind("Id,Name,Deadline,TopicId")] TodoTask todoTask)
        {
            try {
                if (ModelState.IsValid)
                {
                    _context.Add(todoTask);
                    await _context.SaveChangesAsync();

                    return(RedirectToAction(nameof(Index)));
                }
            }catch (RetryLimitExceededException) {
                ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists, see your system administrator.");
            }

            PopulateTopicsDropDownList(todoTask.TopicId);
            return(View(todoTask));
        }