1

这是我的控制器(显然未完成,但要“做一些魔术”,我首先需要让它运行):

    public function add($customer_id, $question_set_id, $order_value) {

        $customer_id = $this->params['url']['customer_id'];
        $question_set_id = $this->params['url']['question_set_id'];
        $order_value = $this->params['url']['order_value'];

        $possible_answer_model = ClassRegistry::init('PossibleAnswer');
        $question_model = ClassRegistry::init('Question');
        $order_model = ClassRegistry::init('Order');

        $order = $order_model -> find('first', array(
        'Order.question_set_id' => $question_set_id,
        'Order.value' => $order_value));

        $question = $question_model -> find('first', array(
        'Question.id' => $order['Order']['question_id']));

        $this -> set('question', $question);

        if ($question['Question']['kind'] != "o") {
            $this -> set('possible_answers', $possible_answer_model -> find('all', array(
            'PossibleAnswer.question_id' => $question['Question']['id'])));
        }
.
.
.

我得到的是:

警告 (2):缺少 AnswersController::add() 的参数 1 [APP\Controller\AnswersController.php,第 10 行]

警告 (2):缺少 AnswersController::add() 的参数 2 [APP\Controller\AnswersController.php,第 10 行]

警告 (2):缺少 AnswersController::add() 的参数 3 [APP\Controller\AnswersController.php,第 10 行]

我的链接是:

/answers/add/?customer_id=1&question_set_id=1&order_value=1

4

3 回答 3

3

链接必须是

/answers/add/1/1/1

为了映射到

AnswersController::add($customer_id, $question_set_id, $order_value)

必须通过$this->params控制器内部访问常规查询参数,它们不会作为参数传递给操作。

于 2012-07-11T06:21:26.600 回答
0
 public function add($customer_id=null, $question_set_id=null, $order_value=null) {
  ....
 }

可能没有在需要时传递您需要的参数,您只需执行上述操作,它就不需要它。

于 2012-07-11T06:15:56.687 回答
0

我正在使用自定义路线,这为我解决了问题。

Router::connect('/me/edit/:id', array('controller' => 'users', 'action' => 'edit'),
        array('pass' => array('id'), 'id' => '[0-9]+')
    );

感谢https://stackoverflow.com/a/17989140/1424473中的@david-yell 。

于 2016-09-23T20:24:04.947 回答