I'm using Webforms 3.x and Drupal 7.x.
I'd like to be able to use Drupal 7's Ajax features to provide a confirmation message via Ajax on submit.
To achieve this, I'm hoping to modify my form using a HOOK_form_alter.
The $form array provides the submit element at
$form['actions']['submit']. If I add an
['#ajax'] attribute here, the action takes effect when submit is actioned by the use, and the callback function specified is called.
It seems that webform initiates two callbacks from
$form['#submit'] = webform_client_form_pages
$form['#submit'] = webform_client_form_submit
My question is, how can I initiate the necessary webform callbacks on Ajax submit? I'm not totally familiar with webform, or how it deviates from standard FAPI (or if it does at all).
Any advice appreciated.