Cakephp中的多對多關係

Question

我已經有徽章，用戶和badges_users表。 我想在徽章控制器中建立一個列表（）來列出會話用戶擁有的所有徽章。到目前爲止，我得到了這一點，我不知道如何繼續。它具有與分頁程序組件

public function list() { 
    $this->Badge->recursive = 0;   
    $this->paginate['conditions'] = array('user_id' => $this->Auth->user('id'));    
    $this->Paginator->settings = $this->paginate;   
    $this->set('badges', $this->paginate()); 
} 

Answer 1

USER_ID字段僅在badge_users表中可用，而不是徽章表一起工作，所以你應該建立在badge_users控制列表（），並定義包含參數在PAGINATE設置徽章模型。

//in badges_users controller 
public function list() { 
    $this->BadgesUsers->recursive = 2;  
    $this->paginate['conditions'] = array('user_id' => $this->Auth->user('id'));  

//contain parameter 
$this->paginate['contain'] = array('Badges'); 

    $this->Paginator->settings = $this->paginate;   
    $this->set('badges', $this->Paginator->paginate('BadgesUsers)); 
}