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POCakePHP: missing argument error, passing arguments via URL
 

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    <p>This is my controller (unfinished obviously but to "do some magic" I first need to make it run):</p> <pre><code> public function add($customer_id, $question_set_id, $order_value) { $customer_id = $this-&gt;params['url']['customer_id']; $question_set_id = $this-&gt;params['url']['question_set_id']; $order_value = $this-&gt;params['url']['order_value']; $possible_answer_model = ClassRegistry::init('PossibleAnswer'); $question_model = ClassRegistry::init('Question'); $order_model = ClassRegistry::init('Order'); $order = $order_model -&gt; find('first', array( 'Order.question_set_id' =&gt; $question_set_id, 'Order.value' =&gt; $order_value)); $question = $question_model -&gt; find('first', array( 'Question.id' =&gt; $order['Order']['question_id'])); $this -&gt; set('question', $question); if ($question['Question']['kind'] != "o") { $this -&gt; set('possible_answers', $possible_answer_model -&gt; find('all', array( 'PossibleAnswer.question_id' =&gt; $question['Question']['id']))); } . . . </code></pre> <p>What I get is:</p> <blockquote> <p>Warning (2): Missing argument 1 for AnswersController::add() [APP\Controller\AnswersController.php, line 10]</p> <p>Warning (2): Missing argument 2 for AnswersController::add() [APP\Controller\AnswersController.php, line 10]</p> <p>Warning (2): Missing argument 3 for AnswersController::add() [APP\Controller\AnswersController.php, line 10]</p> </blockquote> <p>My link is:</p> <blockquote> <p>/answers/add/?customer_id=1&amp;question_set_id=1&amp;order_value=1</p> </blockquote>
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