function theme_fieldset

Returns HTML for a fieldset form element and its children.

Parameters

$variables: An associative array containing:

• element: An associative array containing the properties of the element. Properties used: #attributes, #children, #collapsed, #collapsible, #description, #id, #title, #value.

Related topics

File

includes/form.inc, line 2938

Code

function theme_fieldset($variables) {
    $element = $variables['element'];
    element_set_attributes($element, array(
        'id',
    ));
    _form_set_class($element, array(
        'form-wrapper',
    ));
    $output = '<fieldset' . drupal_attributes($element['#attributes']) . '>';
    if (!empty($element['#title'])) {
        // Always wrap fieldset legends in a SPAN for CSS positioning.
        $output .= '<legend><span class="fieldset-legend">' . $element['#title'] . '</span></legend>';
    }
    $output .= '<div class="fieldset-wrapper">';
    if (!empty($element['#description'])) {
        $output .= '<div class="fieldset-description">' . $element['#description'] . '</div>';
    }
    $output .= $element['#children'];
    if (isset($element['#value'])) {
        $output .= $element['#value'];
    }
    $output .= '</div>';
    $output .= "</fieldset>\n";
    return $output;
}