如何在Laravel 5.2中使用paginate与关系？(How to use paginate with relationships in Laravel 5.2?)

 我试图通过使用关系从数据库中选择数据时使用paginate 。 我有三个表，即users ， contacts和contact_messages ，分别是User ， Contact ， ContactMessage 。 
 
 我试图通过使用以下方法获取特定用户的所有消息： 
 
public function listMessage($user_id){
        $user1 = User::find($user_id);
        $messages = $user1->contact_messages;
        return View::make('message.listmessage')
        ->with('user_id', $user_id)
        ->with('messages', $messages);
    }
 
 通过这种方法，我收到所有消息，但我无法对$messages分页。 我如何分页$messages ？ 有人可以帮忙吗？ 
 
 我的模型和关系如下： 
 
class User extends Authenticatable
{
    public function contacts()
    {
        return $this->hasMany('App\Contact');
    }
    public function contact_messages()
    {
        return $this->hasManyThrough('App\ContactMessage', 'App\Contact');
    }
}
 
 和联系模式是 
 
class Contact extends Model
{
    public function user(){
        return $this->belongsTo('App\User');
    }

    public function messages()
    {
        return $this->hasMany('App\ContactMessage');
    }
}
 
 最后ContactMessage模型是 
 
class ContactMessage extends Model
{
    public function contact(){
        return $this->belongsTo('App\Contact');
    }
}

I am trying to use paginate while selecting data from database by using relationships. I have three tables namely, users, contacts and contact_messages with models User, Contact, ContactMessage respectively. 
 
I am trying to fetch all messages of a particular user by using the following method :
 
public function listMessage($user_id){
        $user1 = User::find($user_id);
        $messages = $user1->contact_messages;
        return View::make('message.listmessage')
        ->with('user_id', $user_id)
        ->with('messages', $messages);
    }
 
By this method I am getting all messages, but I couldn't paginate $messages . How can I paginate $messages? Can anyone help?
 
My models and relationships are given below :
 
class User extends Authenticatable
{
    public function contacts()
    {
        return $this->hasMany('App\Contact');
    }
    public function contact_messages()
    {
        return $this->hasManyThrough('App\ContactMessage', 'App\Contact');
    }
}
 
and Contact Model is
 
class Contact extends Model
{
    public function user(){
        return $this->belongsTo('App\User');
    }

    public function messages()
    {
        return $this->hasMany('App\ContactMessage');
    }
}
 
finally ContactMessage model is
 
class ContactMessage extends Model
{
    public function contact(){
        return $this->belongsTo('App\Contact');
    }
}

原文：https://stackoverflow.com/questions/38741266