function overlay_batch_alter in Drupal 7
Implements hook_batch_alter().
If the current page request is inside the overlay, add ?render=overlay to the success callback URL, so that it appears correctly within the overlay.
See also
File
- modules/
overlay/ overlay.module, line 288 - Displays the Drupal administration interface in an overlay.
Code
function overlay_batch_alter(&$batch) {
if (overlay_get_mode() == 'child') {
if (isset($batch['url_options']['query'])) {
$batch['url_options']['query']['render'] = 'overlay';
}
else {
$batch['url_options']['query'] = array(
'render' => 'overlay',
);
}
}
}