function mobile_codes_ahah in Mobile Codes 6.2

AHAH callback.

Parameters

$section: The form section invoking the AHAH callback.

$op: The specific form operation requiring the AHAH callback.

1 string reference to 'mobile_codes_ahah'

mobile_codes_mobile_codes_menu_alter in ./mobile_codes.module

Implements hook_mobile_codes_menu_alter().

File

./mobile_codes.module, line 267

Mobile Codes core functions.

Code

function mobile_codes_ahah($section, $op = NULL) {

  // Immediately disable devel shutdown functions so that it doesn't botch our
  // JSON output.
  $GLOBALS['devel_shutdown'] = FALSE;
  if (empty($_POST['form_build_id'])) {

    // Invalid request.
    drupal_set_message(t('An unrecoverable error occurred.'));
    print drupal_to_js(array(
      'data' => theme('status_messages'),
    ));
    exit;
  }

  // Load the form.
  $form_state = array(
    'rebuild' => TRUE,
    'storage' => NULL,
    'submitted' => FALSE,
  );
  $form_build_id = $_POST['form_build_id'];
  $form = form_get_cache($form_build_id, $form_state);
  $args = $form['#parameters'];
  $form_id = array_shift($args);
  $form_state['post'] = $form['#post'] = $_POST;
  $form['#programmed'] = $form['#redirect'] = FALSE;
  form_set_error(NULL, '', TRUE);

  // Process the form with drupal_process_form(), which calls the submit
  // handlers that puts whatever was worthy of keeping in the $form_state.
  drupal_process_form($form_id, $form, $form_state);

  // Session messages would get displayed at the next regular request, but
  // we're in AHAH here, so that won't happen. Make them go away.
  unset($_SESSION['messages']);
  form_set_error(NULL, '', TRUE);
  if (function_exists($function = "mobile_codes_ahah_{$section}_{$op}") || function_exists($function = "mobile_codes_ahah_{$section}")) {
    $output = $function($form_id, $form, $form_state, $args, $form_build_id);
  }
  print drupal_to_js(array(
    'status' => TRUE,
    'data' => $output,
  ));
}