function theme_hierarchical_select in Hierarchical Select 5.3

Same name and namespace in other branches

1. 6.3 includes/theme.inc \theme_hierarchical_select()
2. 7.3 includes/theme.inc \theme_hierarchical_select()

Format a hierarchical select.

Parameters

$element: An associative array containing the properties of the element.

Return value

A themed HTML string representing the form element.

File

./hierarchical_select.module, line 2239

This module defines the "hierarchical_select" form element, which is a greatly enhanced way for letting the user select items in a hierarchy.

Code

function theme_hierarchical_select($element) {
  $output = '';

  // Update $element['#attributes']['class'].
  $hsid = $element['hsid']['#value'];
  $level_labels_style = variable_get('hierarchical_select_level_labels_style', 'none');
  $classes = array(
    'hierarchical-select-wrapper',
    "hierarchical-select-level-labels-style-{$level_labels_style}",
    // Classes that make it possible to override the styling of specific
    // instances of Hierarchical Select, based on either the ID of the form
    // element or the config that it uses.
    'hierarchical-select-wrapper-for-name-' . $element['#id'],
    isset($element['#config']['config_id']) ? 'hierarchical-select-wrapper-for-config-' . $element['#config']['config_id'] : NULL,
  );
  $element['#attributes']['class'] .= ' ' . implode(' ', $classes);
  $element['#attributes']['id'] = "hierarchical-select-{$hsid}-wrapper";
  $element['#id'] = "hierarchical-select-{$hsid}-wrapper";

  // This ensures the label's for attribute is correct.
  $output .= theme('form_element', array(
    '#title' => $element['#title'],
    '#description' => $element['#description'],
    '#id' => $element['#id'],
    '#required' => $element['#required'],
    '#error' => $element['#error'],
  ), '<div ' . drupal_attributes($element['#attributes']) . '>' . $element['#children'] . '</div>');
  return $output;
}