addElement('hidden', 'oplock_ts', $timestamps['modified_date'], array('id' => 'oplock_ts')); $form->addFormRule(array('CRM_Contact_Form_Inline_Lock', 'formRule'), $contactID); } /** * Ensure that oplock_ts hasn't changed in the underlying DB * * @param array $fields the input form values * @param array $files the uploaded files if any * @param array $options additional user data * * @return true if no errors, else array of errors * @access public * @static */ static function formRule($fields, $files, $contactID = NULL) { $errors = array(); $timestamps = CRM_Contact_BAO_Contact::getTimestamps($contactID); if ($fields['oplock_ts'] != $timestamps['modified_date']) { // Inline buttons generated via JS $open = sprintf("

", $timestamps['modified_date']); $close = "

"; $errors['oplock_ts'] = $open . ts('This record was modified by another user!') . $close; } return empty($errors) ? TRUE : $errors; } /** * Return any post-save data * * @return array extra options to return in JSON */ static function getResponse($contactID) { $timestamps = CRM_Contact_BAO_Contact::getTimestamps($contactID); return array('oplock_ts' => $timestamps['modified_date']); } }