我有一个带有帖子和标签的小博客应用程序。这是我的Post模型:
namespace HelloWorld.Models
{
public class Post
{
[Required]
[DataType(DataType.Text)]
public string Title { get; set; }
[Required]
[DataType(DataType.MultilineText)]
public string Description { get; set; }
[Required]
[DataType(DataType.DateTime)]
public DateTime PostDate { get; set; }
public List<Tag> Tags { get; set; }
[Required]
public int PostId { get; set; }
}
public class CreatePostView
{
[Required]
[DataType(DataType.Text)]
public string Title { get; set; }
[Required]
[DataType(DataType.MultilineText)]
public string Description { get; set; }
[Display(Name = "Tags")]
[Required(ErrorMessage = …Run Code Online (Sandbox Code Playgroud)