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1. drupal
   1. drupal7

Creates a group formatted as vertical tabs.

Übergabeparameter

$element An associative array containing the properties and children of the fieldset.

$form_state The $form_state array for the form this vertical tab widget belongs to.

Rückgabewert

The processed element.

Verwandte Themen

Form generation

Functions to enable the processing and display of HTML forms.

Code

includes/form.inc, line 2319

<?php
function form_process_vertical_tabs($element, &$form_state) {
  // To save us from modifying the existing element and changing its #type,
  // a new form element is created as a child. The default #process hooks
  // are called automatically by the form renderer and we don't have to do
  // that manually.
  $element['group'] = array(
    '#type' => 'fieldset',
    '#theme_wrapper' => '',
    '#parents' => $element['#parents'],
  );

  // The JavaScript stores the currently selected tab in this hidden
  // field so that the active tab can be restored the next time the
  // form is rendered, e.g. on preview pages or when form validation
  // fails.
  $name = implode('__', $element['#parents']);
  if (isset($form_state['values'][$name . '__active_tab'])) {
    $element['#default_tab'] = $form_state['values'][$name . '__active_tab'];
  }
  $element[$name . '__active_tab'] = array(
    '#type' => 'hidden',
    '#default_value' => $element['#default_tab'],
    '#attributes' => array('class' => 'vertical-tabs-active-tab'),
  );

  return $element;
}
?>