diff options
| -rw-r--r-- | includes/ajax.inc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/includes/ajax.inc b/includes/ajax.inc index 2dddf18d6..e9ef9691a 100644 --- a/includes/ajax.inc +++ b/includes/ajax.inc @@ -24,7 +24,7 @@ * a different callback function to invoke, which can return updated HTML or can * also return a richer set of AJAX framework commands. * - * @see ajax_commands + * @see @link ajax_commands AJAX framework commands @endlink * * To implement AJAX handling in a normal form, just add '#ajax' to the form * definition of a field. That field will trigger an AJAX event when it is @@ -74,7 +74,7 @@ * be converted to a JSON object and returned to the client, which will then * iterate over the array and process it like a macro language. * - * @see ajax_commands + * @see @link ajax_commands AJAX framework commands @endlink * * Each command is an object. $object->command is the type of command and will * be used to find the method (it will correlate directly to a method in @@ -179,6 +179,7 @@ function ajax_get_form() { // system/ajax without actually viewing the concerned form in the browser. // This is likely a hacking attempt as it never happens under normal // circumstances, so we just do nothing. + watchdog('ajax', 'Invalid form POST data.', array(), WATCHDOG_WARNING); exit; } @@ -216,7 +217,8 @@ function ajax_form_callback() { // If the returned value is a string, assume it is HTML and create // a command object to return automatically. if (is_string($html)) { - $commands = array(ajax_command_replace(NULL, $html)); + $commands = array(); + $commands[] = ajax_command_replace(NULL, $html); } // Otherwise, $html is supposed to be an array of commands, suitable for // Drupal.ajax, so we pass it on as is. @@ -333,6 +335,7 @@ function ajax_process_form($element) { /** * @defgroup ajax_commands AJAX framework commands * @{ + * @ingroup ajax */ /** |