function formblock_dependent_process in Form Block 6

Process callback to add dependency to form items.

1 string reference to 'formblock_dependent_process'

formblock_form_alter in ./formblock.module

Implementation of hook_form_alter().

File

./formblock.module, line 141

Code

function formblock_dependent_process($element, $edit, &$form_state, &$form) {
  if (isset($element['#dependency'])) {
    if (!isset($element['#dependency_count'])) {
      $element['#dependency_count'] = 1;
    }
    if (!isset($element['#dependency_type'])) {
      $element['#dependency_type'] = 'hide';
    }
    $js = array(
      'values' => $element['#dependency'],
      'num' => $element['#dependency_count'],
      'type' => $element['#dependency_type'],
    );
    if (!empty($form_state['ajax'])) {
      $form_state['js settings']['formblock']['dependent'][$element['#id']] = $js;
    }
    else {
      $path = drupal_get_path('module', 'formblock');
      drupal_add_js($path . '/formblock.js', 'module', 'header');
      $options['formblock']['dependent'][$element['#id']] = $js;
      drupal_add_js($options, 'setting');
    }
  }
  return $element;
}