CakePHP passing parameters to action

Question

Hi im kinda new in cakephp and having a lot of trouble adjusting.. Here's my biggest problem .. Im trying to pass a parameter to an action, it does load, but when my script goes from the controller to the view, and goes back to the controller again, its gone. CONTROLLER CODE ``` function add($mac = 0) { if(isset($this->params['form']['medico'])) { $temp= $this->Person->find('first', array('conditions' => array('smartphones_MAC' => $mac))); $id= $temp['Person']['id']; $this->Union->set('events_id', $id+1); $this->Union->set('people_id', $id); $this->Union->save(); } ``` VIEW CODE (This is a menu, i only have one button right now) ```

SELECCIONE SU ALERTA create('Event'); echo $form->submit('EMERGENCIA MEDICA',array('name'=>'medico')); echo $form->end(); ?>

```

Accepted Answer

When you create the form you don't include the additional url parameters or the fields as inputs. Without either of these the parameters will vanish as they are not part of the new request. You can append additional parameters to the form submission url with

```
$form->create('Event', array(
    'url' => array('something', 'somethingelse')
));
```

This will create a form that points at `/events/add/something/somethingelse`.

CakePHP passing parameters to action

Solution

Problem