php - Laravel 5 - 分页 Eloquent 集合

Question

型号:

class Category extends Model
{
    public function trainings()
    {
        return $this->hasMany('App\Training');
    }
}

Controller :

return view('category', [
    'trainings' => Category::find(1)->trainings->paginate(10)
]);

我收到 Call to undefined method Illuminate\Database\Eloquent\Collection::paginate() 错误。

如何在 Laravel 5 中对 Eloquent Collection 进行分页？

Answer 1

你必须调用 trainings 作为方法:

Category::find(1)->trainings()->paginate(10)
//                          ^^