public DraggableListBuilder::submitForm(array &$form, FormStateInterface $form_state)
Form submission handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormInterface::submitForm
File
- core/lib/Drupal/Core/Config/Entity/DraggableListBuilder.php, line 155
Class
- DraggableListBuilder
- Defines a class to build a draggable listing of configuration entities.
Namespace
Drupal\Core\Config\Entity
Code
public function submitForm(array &$form, FormStateInterface $form_state) {
foreach ($form_state->getValue($this->entitiesKey) as $id => $value) {
if (isset($this->entities[$id]) && $this->entities[$id]->get($this->weightKey) != $value['weight']) {
// Save entity only when its weight was changed.
$this->entities[$id]->set($this->weightKey, $value['weight']);
$this->entities[$id]->save();
}
}
}
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