Sitefinty :根据博客ID获取博客类别

Question

我想要一个所有类别的列表，这些类别与一个或多个博客相关联。我能够获得所有博客和博客ids的列表。如何通过与该博客相关联博客id来获取类别id。

BlogsManager blogsManager = BlogsManager.GetManager();
var bb = blogsManager.GetBlogPosts()
                     .Where(b => b.Status == ContentLifecycleStatus.Live) 
                     .ToList();

foreach (var blogItem in bb)
{
    var blogID = blogItem.Id ;
    //get Category ID here 
}

Answer 1

确保您的控件或页面中包含以下using语句：

using Telerik.OpenAccess;
using Telerik.Sitefinity.GenericContent.Model;
using Telerik.Sitefinity.Model;
using Telerik.Sitefinity.Modules.Blogs;
using Telerik.Sitefinity.Taxonomies;

我已经修改了上面的代码，以获得分配给每个帖子的类别：

BlogsManager blogsManager = BlogsManager.GetManager();
var bb = blogsManager.GetBlogPosts()
                     .Where(b => b.Status == ContentLifecycleStatus.Live)
                     .ToList();

foreach (var blogItem in bb)
{
    var blogID = blogItem.Id;
    var categoryIds = blogItem.GetValue<TrackedList<Guid>>("Category");

    var taxonomyManager = TaxonomyManager.GetManager();

    foreach (var catId in categoryIds)
    {
        var taxon = taxonomyManager.GetTaxon(catId);

        var id = taxon.Id;
        var name = taxon.Name;

    }
}