當通過總和關係訂購時分頁

Question

此請求中出現了什麼問題？

$users = User::where('about', '!=', null)->with('tips')->paginate(12)->sortBy(function($user){ 
    return $user->tips->sum('amount'); 
})->reverse(); 

在視圖中有分頁代碼

{{$users->links()}} 

而且我有一個錯誤

Method links does not exist. (View: /Users/fab/Sites/tipme/resources/views/users.blade.php) 

Answer 1

我找到了解決辦法

use Illuminate\Pagination\LengthAwarePaginator; 

$paginated_users = User::where('about', '!=', null)->with('tips')->paginate(12); 

$users = $paginated_users->sortBy(function($user) { 
    return $user->tips->sum('amount'); 
})->reverse(); 

$users = new LengthAwarePaginator($users, $paginated_users->total(), $paginated_users->perPage()); 

它的工作原理！