Comportement étrange de la clause IN dans Cakephp 2.8.2

Question

J'ai créé plusieurs cases à cocher comme suit.

$forms = $this->wondr->m('WApplication.ApplicantForms')->find('list', array('conditions' => array('facility_id' => $this->wondr->facility['Facility']['id']), 'contain' => array())); 

    $event->result['forms'] = $event->subject()->Form->input(
      'forms', array(
       'multiple' => 'checkbox', 
       'options' => $forms, 
       'class' => 'form-control', 
       'label' => __('Forms'), 
      ) 
     ); 

Il fonctionne très bien quand j'ai choisi case à cocher plusieurs mais quand j'ai choisi seulement case à cocher unique, il jette l'erreur

$forms = $this->wondr->m('WApplication.ApplicantForms')->find('list', array('conditions' => array('facility_id' => $this->wondr->facility['Facility']['id'], 
     'ApplicantForms.id IN '=> $event->data['requestQuery']['forms'] 
    ), 'contain' => array())); 

CakePHP convertir automatiquement() pour IN =() id unique.

Error: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '= ('595b5fab-97d4-4c59-a41a-013fac120009')' at line 1 

SQL Query: SELECT `ApplicantForms`.`id`, `ApplicantForms`.`name` FROM `wondr`.`applicant_forms` AS `ApplicantForms` WHERE `facility_id` = '58ecb98f-92cc-4a90-a692-0026ac120005' AND `ApplicantForms`.`id` IN = ('595b5fab-97d4-4c59-a41a-013fac120009') 

Quelqu'un peut-il vous aider?

Merci à l'avance

Answer 1

Il suffit de remplacer:

$forms = $this->wondr->m('WApplication.ApplicantForms')->find('list', array('conditions' => array('facility_id' => $this->wondr->facility['Facility']['id'], 
    'ApplicantForms.id IN '=> $event->data['requestQuery']['forms'] 
), 'contain' => array())); 

Par:

$forms = $this->wondr->m('WApplication.ApplicantForms')->find('list', array('conditions' => array('facility_id' => $this->wondr->facility['Facility']['id'], 
    'ApplicantForms.id'=> (array)$event->data['requestQuery']['forms'] 
), 'contain' => array())); 

En d'autres termes, retirez le IN et assurez-vous que $event->data['requestQuery']['forms'] est un tableau (si vous avez un doute, vous pouvez d'abord var_dump).

Source: https://stackoverflow.com/a/9445104/978690