dsa45132 2017-04-04 02:51
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如何在模型Collection laravel上调用函数

before i post this I've searched a lot for an answer but no result please forgive me my English not that good

i have Laravel app that contains :

User Model

public function Follow()
{
    return $this->belongsToMany(Page::class,"follows","user_id","page_id");
}

Page Model

public function Posts()
{
    return $this->hasMany(Post::class);
}

Post Model

public function Page()
{
    return $this->belongsTo(Page::class);
}

In the homeController I've index method that should return the posts of the user's followed pages

$user->follow()->get(); 

this returned only the Pages collection, I couldn't get the Posts or access any I need to access the posts and their properties, also if possible i need to count the post's likes.

thank you very much.

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2条回答 默认 最新

  • dongmi1864 2017-04-04 17:27
    关注

    I have found an answer after trillion attempts

        public function index()
    {
        $user = Auth::User();
        $posts = [];
    
        foreach ($user->follow as $key => $page) 
        {
            foreach ($page->posts as $k => $post)
            {
                array_push($posts, $post);
            }
    
        }
        //return $posts;
        return view('home', compact('posts'));
    }
    

    I'm not able to access the likes count yet but i'll try the with('') method I'll Update for any further Info

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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