function cck_select_other_post_render in CCK Select Other 6

Same name and namespace in other branches

1. 7 cck_select_other.module \cck_select_other_post_render()

Post-render callback to add javascript functionality

Parameters

$form:

Return value

$form

1 string reference to 'cck_select_other_post_render'

cck_select_other_elements in ./cck_select_other.module

Implementation of hook_elements

File

./cck_select_other.module, line 277

Implements a select list widget that lets a user provide an alternate option.

Code

function cck_select_other_post_render($content, $elements) {
  static $js;
  $field_name = substr($elements['#field_name'], 6);
  if (!$js) {
    drupal_add_js(array(
      'CCKSelectOther' => array(
        'field' => $field_name,
      ),
    ), 'setting');
    drupal_add_js(drupal_get_path('module', 'cck_select_other') . '/cck_select_other.js');
    $js = TRUE;
  }
  else {
    drupal_add_js(array(
      'CCKSelectOther' => array(
        'field' => $field_name,
      ),
    ), 'setting');
  }
  return $content;
}