cakephp 组件 $this->controller->modelClass

Question

在组件中我尝试访问 Myprofile 模型

class SignMeupComponent extends Object
   public function register() {
    $this->__isLoggedIn();
    if (!empty($this->controller->data)) {
        extract($this->settings);
        $model = $this->controller->modelClass;
        $this->controller->loadModel($model);
         $this->controller->{$model}->Myprofile->save($this->controller->data);
       $this->controller->data['Myprofile']['user_id'] = $this->controller->{$model}->id;
        $this->controller->{$model}->set($this->controller->data);
            if ($this->controller->{$model}->validates()) {

1. 如何使用$this->controller->modelclass
2. 如何在组件中使用任何模型

感谢任何建议

Answer 1

$this->controller 默认没有定义。您必须手动保存对控制器的引用，例如在组件的 initialize() 方法中：

public function initialize(&$controller, $settings = array()) {
    $this->controller = $controller;
}

那么你应该可以访问控制器的属性和方法了。