diff options
| -rw-r--r-- | includes/common.inc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/includes/common.inc b/includes/common.inc index f6171cfd9..3e6d31f88 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -3878,7 +3878,16 @@ function drupal_html_id($id) { // requested id. $_POST['ajax_html_ids'] contains the ids as they were // returned by this function, potentially with the appended counter, so // we parse that to reconstruct the $seen_ids array. - foreach ($_POST['ajax_html_ids'] as $seen_id) { + if (is_array($_POST['ajax_html_ids'])) { + $ajax_html_ids = $_POST['ajax_html_ids']; + } + else { + // jquery.form.js may send the server a comma-separated string instead + // of an array (see http://drupal.org/node/1575060), so we need to + // convert it to an array in that case. + $ajax_html_ids = explode(',', $_POST['ajax_html_ids']); + } + foreach ($ajax_html_ids as $seen_id) { // We rely on '--' being used solely for separating a base id from the // counter, which this function ensures when returning an id. $parts = explode('--', $seen_id, 2); |