public IActionResult New()
{
var vm = new PostViewModel();
vm.IsNew = true;
vm.CategoryList = new SelectList(this.CategoryService.All(), "Key", "Name");
vm.Model = new SaveTopicModel();
ViewBag.Title = "新主题";
return this.View("Post", vm);
}
public async Task<IActionResult> New(SaveTopicModel model)
{
var vm = new PostViewModel();
vm.CategoryList = new SelectList(this.CategoryService.All(), "Key", "Name");
vm.Model = model;
if (!ModelState.IsValid)
{
return this.Notice(Core.Resource.Messages.ModelStateNotValid);
}
var result = await this.TopicService.Add(model);
if (result.Success)
{
return this.RedirectToAction("Index", "Topic", new { id = result.Data });
}
else
{
return this.Notice(result.ErrorMessage);
}
}
public async Task<IActionResult> Edit(int id)
{
var topic = await this.TopicService.Get(id);
if (topic == null || !this.SecurityManager.CanOperateTopic(topic))
{
return this.Forbid();
}
ViewBag.Title = "编辑主题";
var vm = new PostViewModel();
vm.CategoryList = new SelectList(this.CategoryService.All(), "Key", "Name", topic.Category.Key);
vm.Model = new SaveTopicModel
{
Category = topic.Category.Key,
Content = topic.Content,
Title = topic.Title
};
return this.View("Post", vm);
}
