function webform_component_delete_form_submit in Webform 7.4

Same name and namespace in other branches

1. 5.2 webform_components.inc \webform_component_delete_form_submit()
2. 6.3 includes/webform.components.inc \webform_component_delete_form_submit()
3. 6.2 webform_components.inc \webform_component_delete_form_submit()
4. 7.3 includes/webform.components.inc \webform_component_delete_form_submit()

Submit handler for webform_component_delete_form().

File

includes/webform.components.inc, line 741

Webform module component handling.

Code

function webform_component_delete_form_submit($form, &$form_state) {

  // Delete the component.
  $node = $form_state['values']['node'];
  $component = $form_state['values']['component'];
  webform_component_delete($node, $component);
  drupal_set_message(t('Component %name deleted.', array(
    '%name' => $component['name'],
  )));

  // Check if this webform still contains any information.
  unset($node->webform['components'][$component['cid']]);
  webform_check_record($node);

  // Since Webform components have been updated but the node itself has not
  // been saved, it is necessary to explicitly clear the cache to make sure
  // the updated webform is visible to anonymous users. This resets the page
  // and block caches (only).
  cache_clear_all();

  // Refresh the entity cache, should it be cached in persistent storage.
  entity_get_controller('node')
    ->resetCache(array(
    $node->nid,
  ));
  $form_state['redirect'] = 'node/' . $node->nid . '/webform/components';
}