如何让每个论坛主题都有自己独立的视图

问题描述：

Hello Guys，

我正在论坛上工作，我希望某个类别下的每个主题都有自己的seperaye视图。对于Instance，我有一个名为Technology的类别，我希望Category下的每个帖子都有他们自己的视图，我该怎么做。

我也有一个电子图书馆，我希望每本书的描述都有自己的视图，但似乎所有描述都在一个视图中。

以下是论坛模型：

Hello Guys,
I am working on a forum and i want each topic under a category to have thier own seperaye view. For Instance, i have a Category named Technology and I want each post under the Category to have thier own view, how do i get to do that.

Also i have an e-Library, and i want each books description to have thier own view, but it seems all the description are all in one view.

Here are the forum models:

namespace mouauforum_master.Models
{
    public class Category
    {
        public Category()
        {
            DateCreated = DateTime.Now;
        }
        public int CategoryId { get; set; }

        [Display(Name = "Category Name")]
        [Required(ErrorMessage = "Field is Required")]
        public string Categoryname { get; set; }

        [Display(Name = "Category Description")]
        public string Categorydescription { get; set; }

        public DateTime DateCreated { get; set; }

        public int GroupId { get; set; }
        public Group Group { get; set; }
    }
}


namespace mouauforum_master.Models
{
    public class Post
    {
        public Post()
        {
            DatePosted = DateTime.Now;
        }

        public int PostId { get; set; }
        [Required(ErrorMessage="Field is Required")]
        [Display(Name = "Post Title")]
        public string PostTopic { get; set; }

        [Required(ErrorMessage="Field is Required")]
        [Display(Name = "Post Subject")]
        public string PostSubject { get; set; }

        [Display(Name = "Commented By")]
        public string PostedBy { get; set; }

        public string PostFile { get; set; }

        [Display(Name = "Date Commented")]
        public DateTime DatePosted { get; set; }

        public int UserId { get; set; }
        public UserProfile UserProfiles { get; set; }

        public int CategoryId { get; set; }
        public Category Category { get; set; }

        public virtual ICollection<usercomment> UserComments { get; set; }

        public virtual ICollection<quote> Replies { get; set; }

    }
}

答

假设您有显示给用户的所有类别的列表，你可以让它们看起来像这样：

Assuming you have list of all categories displayed to your user, you can make them links looking like that:

<a href="categories/<%: category.CategoryId %>" />

（或者你想要传递CategoryId）

在你的控制器中你可以创建一个能够读取参数并获取模型的ActionResult ：

(or however you want to pass the CategoryId)

And in your Controller you can create an ActionResult that will be able to read the parameter and grab the model:

// GET: /Categories/5

public ActionResult Categories(int? id)
{
    if (id != null)
    {
        var category = /* get from model repository by id */;

        return View(category);
    }
    else
    {
        return RedirectToAction("Index");
    }
}

如何让每个论坛主题都有自己独立的视图

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