function panels_ajax_form in Panels 5.2

Handle a form for AJAX in a manner that happens to be basically the opposite of the normal flow; if the form hasn't been processed, just render it and exit; if it has been submitted successfuly, however, then we return whatever the submit function returned and do our next step accordingly.

Parameters

$form_id: The id of the form

$title: The title for the modal dialog, if rendered.

$url: The next URL to go to; may be NULL.

...: Any arguments that go to the form.

5 calls to panels_ajax_form()

panels_ajax_add_config in includes/display_edit.inc

Entry point for AJAX: Add pane configuration.

panels_ajax_cache in includes/display_edit.inc

Entry point for AJAX modal: configure pane

panels_ajax_cache_settings in includes/display_edit.inc

Handle the cache settings form

panels_ajax_configure in includes/display_edit.inc

Entry point for AJAX: Edit pane configuration.

panels_panel_settings_ajax in includes/display_edit.inc

AJAX incoming to deal with the style settings modal

File

./panels.module, line 207

panels.module Core API for Panels. Provides display editing and rendering capabilities.

Code

function panels_ajax_form($form_id, $title, $url) {
  $args = func_get_args();

  // Remove the $title and $url
  array_splice($args, 1, 2);
  $form = call_user_func_array('drupal_retrieve_form', $args);
  $form['#redirect'] = FALSE;
  $result = drupal_process_form($form_id, $form);
  if (isset($result)) {
    return $result;
  }

  // If the form wasn't submitted successfully, render the form.
  $output = theme('status_messages');
  $output .= drupal_render_form($form_id, $form);
  panels_ajax_render($output, $title, $url);
}