function forena_query_builder_next in Forena Reports 7.3

Submit handler to validate the next step in the query builder

File

./forena_query.inc, line 650

Code

function forena_query_builder_next($form, &$form_state) {
  $next = $form_state['values']['next'];
  $data = $form_state['storage'];
  $step = 'block';
  switch ($next) {
    case 'where':
      if ($data['preview'] && $data['block_name']) {
        $step = $next;
      }
      break;
    default:
      $step = 'block';
  }
  $form_state['storage']['step'] = $step;
}