/**
* {@inheritdoc}
*/
public function delete($id)
{
$tokens = $this->session->get('_tokens', array());
if (array_key_exists($id, $tokens)) {
unset($tokens[$id]);
}
$this->session->set('_tokens', $tokens);
}
/**
* Set the data for the field definitions contained by this form data container from session variables.
*
* The session variables should be named the same as the field names. Session variables within the namespace that
* do not represent known fields are ignored. The validation status of the form data container is reset by this function.
*
* @param \Zikula_Session $session The session instance.
* @param string $namespace The session namespace where the fields are found; optional; defaults to '/'.
*
* @return void
*/
public function setFromSession(\Zikula_Session $session, $namespace = '/')
{
foreach ($this->formFields as $fieldName => $formField) {
if ($session->has($fieldName, $namespace)) {
$this->formFields[$fieldName]->setData($session->get($fieldName, null, $namespace));
}
}
$this->clearValidation();
}
