public function DynamicLayoutController::deleteColumn in Dynamic Layouts 8

Callback for deleting a column.

Parameters

string $dynamic_layout_id: The dynamic layout id.

int $column_id: The column id we need to delete.

int $row_id: The row number we need to delete the column.

Return value

object The ajax response.

1 string reference to 'DynamicLayoutController::deleteColumn'

dynamic_layouts.routing.yml in ./dynamic_layouts.routing.yml

dynamic_layouts.routing.yml

File

src/Controller/DynamicLayoutController.php, line 95

Class

DynamicLayoutController

DynamicLayoutController class.

Namespace

Drupal\dynamic_layouts\Controller

Code

public function deleteColumn($dynamic_layout_id, $column_id, $row_id) {
  $response = new AjaxResponse();

  /* @var \Drupal\dynamic_layouts\DynamicLayoutInterface $config_entity */
  if ($config_entity = $this->entityTypeManager
    ->getStorage(Constants::DYNAMIC_LAYOUT)
    ->load($dynamic_layout_id)) {

    // Delete the specific column from the config entity.
    $config_entity
      ->deleteColumn($row_id, $column_id);

    // Save the entity.
    $config_entity
      ->save();

    // Replace the layout form with newly updated values.

    /* @var \Drupal\dynamic_layouts\Form\DynamicLayoutForm $layout_form */
    $layout_form = $this->entityFormBuilder
      ->getForm($config_entity);
    $response
      ->addCommand(new ReplaceCommand(Constants::DYNAMIC_LAYOUT_FORM_CLASS, $layout_form));
  }
  return $response;
}