function layout_settings_form_path_ajax

AJAX handler for layout_settings_form().

Returns updated contexts and information about path matching.

File

core/modules/layout/layout.admin.inc, line 1182

Admin page callbacks for the Layout module.

Code

function layout_settings_form_path_ajax($form, &$form_state) {
  $is_new = $form_state['is_new'];
  $layout_name = $form_state['layout_name'];
  $commands[] = ajax_command_remove('.l-messages');
  $commands[] = ajax_command_html('#layout-messages', theme('status_messages'));
  $commands[] = ajax_command_html('#layout-path-description', _layout_path_matches_description($form['path']['#value'], $layout_name, $is_new));
  $commands[] = ajax_command_html('#layout-contexts', backdrop_render($form['context_wrapper']));

  foreach ($form_state['additional_paths'] as $i => $additional_path) {
    $description = _layout_path_matches_description($additional_path, $layout_name, $is_new);
    $commands[] = ajax_command_html("#layout-path-description-$i", $description);
  }

  return array(
    '#type' => 'ajax',
    '#commands' => $commands,
  );
}