function _fieldgroup_add_group_to_form in Content Construction Kit (CCK) 6.3

1 call to _fieldgroup_add_group_to_form()

fieldgroup_form_alter in modules/fieldgroup/fieldgroup.module

Implementation of hook_form_alter()

File

modules/fieldgroup/fieldgroup.module, line 373

Create field groups for CCK fields.

Code

function _fieldgroup_add_group_to_form(&$form, &$form_state, $form_id, $group_name, $group, $groups) {
  $form[$group_name] = array(
    '#type' => 'fieldset',
    '#title' => check_plain(t($group['label'])),
    '#collapsed' => $group['settings']['form']['style'] == 'fieldset_collapsed',
    '#collapsible' => in_array($group['settings']['form']['style'], array(
      'fieldset_collapsed',
      'fieldset_collapsible',
    )),
    '#weight' => $group['weight'],
    '#depth' => $group['depth'],
    '#group_parent' => $group['parent'],
    '#description' => content_filter_xss(t($group['settings']['form']['description'])),
    '#attributes' => array(
      'class' => strtr($group['group_name'], '_', '-'),
    ),
  );
  $has_accessible_field = FALSE;
  foreach ($group['fields'] as $field_name => $field) {
    if (isset($form[$field_name])) {
      $form[$field_name]['#weight'] = $field['weight'];
      $form[$group_name][$field_name] = $form[$field_name];

      //Track whether this group has any accessible fields within it.
      if (!isset($form[$field_name]['#access']) || $form[$field_name]['#access'] !== FALSE) {
        $has_accessible_field = TRUE;
      }
      unset($form[$field_name]);
    }
  }
  if (!empty($group['fields']) && !element_children($form[$group_name])) {

    //hide the fieldgroup, because the fields are hidden too
    unset($form[$group_name]);
  }
  if (!$has_accessible_field) {

    // Hide the fieldgroup, because the fields are inaccessible.
    $form[$group_name]['#access'] = FALSE;
  }
  else {

    //cascade visibility up
    $form[$group_name]['#access'] = TRUE;
  }

  // Allow other modules to alter the form.
  // Can't use module_invoke_all because we want
  // to be able to use a reference to $form and $form_state.
  foreach (module_implements('fieldgroup_form') as $module) {
    $function = $module . '_fieldgroup_form';
    $function($form, $form_state, $form_id, $group);
  }
}