function _hs_process_attach_css_js in Hierarchical Select 7.3

1 call to _hs_process_attach_css_js()

form_hierarchical_select_process in ./hierarchical_select.module

Hierarchical select form element type #process callback.

File

./hierarchical_select.module, line 389

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 _hs_process_attach_css_js($element, $hsid, &$form_state, $complete_form) {
  global $language;

  // Set up Javascript and add settings specifically for the current
  // hierarchical select.
  $element['#attached']['library'][] = array(
    'system',
    'ui',
  );
  $element['#attached']['library'][] = array(
    'system',
    'drupal.ajax',
  );
  $element['#attached']['library'][] = array(
    'system',
    'jquery.form',
  );
  $element['#attached']['library'][] = array(
    'system',
    'effects',
  );
  $element['#attached']['library'][] = array(
    'system',
    'effects.drop',
  );
  $element['#attached']['css'][] = drupal_get_path('module', 'hierarchical_select') . '/hierarchical_select.css';
  $element['#attached']['js'][] = drupal_get_path('module', 'hierarchical_select') . '/hierarchical_select.js';
  if (variable_get('hierarchical_select_js_cache_system', 0) == 1) {
    $element['#attached']['js'][] = drupal_get_path('module', 'hierarchical_select') . '/hierarchical_select_cache.js';
  }
  if (!isset($form_state['storage']['hs']['js_settings_sent'])) {
    $form_state['storage']['hs']['js_settings_sent'] = array();
  }

  // Form was submitted; this is a newly loaded page, thus ensure that all JS
  // settings are resent.
  if ($form_state['process_input'] === TRUE) {
    $form_state['storage']['hs']['js_settings_sent'] = array();
  }
  if (!isset($form_state['storage']['hs']['js_settings_sent'][$hsid]) || isset($form_state['storage']['hs']['js_settings_sent'][$hsid]) && (isset($form_state['triggering_element']) && $form_state['triggering_element']['#type'] == 'submit')) {
    $config = _hierarchical_select_inherit_default_config($element['#config']);
    $settings = array(
      'HierarchicalSelect' => array(
        // Save language in settings so we can use the same language during the AJAX callback.
        'hs_current_language' => $language->language,
        'settings' => array(
          "hs-{$hsid}" => array(
            'animationDelay' => $config['animation_delay'] == 0 ? (int) variable_get('hierarchical_select_animation_delay', 400) : $config['animation_delay'],
            'cacheId' => $config['module'] . '_' . md5(serialize($config['params'])),
            'renderFlatSelect' => isset($config['render_flat_select']) ? (int) $config['render_flat_select'] : 0,
            'createNewItems' => isset($config['editability']['status']) ? (int) $config['editability']['status'] : 0,
            'createNewLevels' => isset($config['editability']['allow_new_levels']) ? (int) $config['editability']['allow_new_levels'] : 0,
            'resizable' => isset($config['resizable']) ? (int) $config['resizable'] : 0,
            'ajax_url' => url('hierarchical_select_ajax/' . implode('/', $element['#array_parents'])),
          ),
        ),
      ),
    );
    if (!isset($_POST['hsid'])) {
      $element['#attached']['js'][] = array(
        'type' => 'setting',
        'data' => $settings,
      );
    }
    else {
      $element['#attached']['_hs_new_setting_ajax'][] = array(
        $hsid,
        $settings['HierarchicalSelect']['settings']["hs-{$hsid}"],
      );
    }
    $form_state['storage']['hs']['js_settings_sent'][$hsid] = TRUE;
  }
  return $element;
}