My Ajax call for my submit button does not work?
Try following code.

$form['suggested_actions']['list']['mentorship']['button']['#ajax'] = array(
  'callback' =&gt; 'erc360_completeness_report_suggested_actions_mentorship_ajax',
  'wrapper' =&gt; 'mentorshipunconfirmed',
  '#callback' =&gt; 'ajax_test',
  '#wrapper' =&gt; 'wrapper',
  'method' =&gt; 'replace',
  'effect' =&gt; 'fade',
);


function erc360_completeness_report_suggested_actions_mentorship_ajax($form, $form_state){
  dpm("The AJAX FUNCTION has ran...");
  $form['suggested_actions']['list']['mentorship']['text']['#markup'] = '&lt;span&gt;confirm&lt;/span&gt;';
  return $form['suggested_actions']['list']['mentorship']['text'];
}