function rules_ui_add_element_submit in Rules 7.2

Add element submit callback.

Used for "abstract plugins" to create the initial element object with the given implementation name and rebuild the form.

File

ui/ui.forms.inc, line 316

Rules User Interface forms.

Code

function rules_ui_add_element_submit($form, &$form_state) {
  $element = rules_plugin_factory($form_state['plugin'], $form_state['values']['element_name']);

  // Always add the new element at the bottom, thus set an appropriate weight.
  $iterator = $form_state['parent_element']
    ->getIterator();
  if ($sibling = end($iterator)) {
    $element->weight = $sibling->weight + 1;
  }

  // Clear the element settings so they won't be processed on serialization as
  // there is nothing to be processed yet.
  $element->settings = array();
  $element
    ->setParent($form_state['parent_element']);
  $form_state['rules_element'] = $element;
  $form_state['rebuild'] = TRUE;
}