如何在 Laravel 上获得 1 个帖子的最近评论

Question

so on my index blade im trying to show one lastest for the post and it seems im getting error please any help i will really appreciate the error im getting

Error Call to a member function last() on string (View:

 @foreach ( $post->comments as $comment )
      {{ $comment->body->last() }}
   @endforeach

Answer 1

你可以使用$post->comments->latest()->first();

Answer 2

你可以像下面这样使用

@foreach ($post->comments->latest()->first() as $comment)

Answer 3

If you have already defined the relationship in post model like this:

public function comments()
   {
    return hasMany(Post::class)
   }

Just retrive data like this:

$post = Post::with('comments')->latest()->first();

Now in view file just use:

$post->comments;