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function webform_fieldset_prerender in Webform 7.4

Same name and namespace in other branches
  1. 6.3 components/fieldset.inc \webform_fieldset_prerender()
  2. 7.3 components/fieldset.inc \webform_fieldset_prerender()

Pre-render function to set a unique fieldset class name.

1 string reference to 'webform_fieldset_prerender'
_webform_render_fieldset in components/fieldset.inc
Implements _webform_render_component().

File

components/fieldset.inc, line 77
Webform module fieldset component.

Code

function webform_fieldset_prerender($element) {
  $element['#id'] = NULL;
  $element['#attributes']['class'][] = 'webform-component--' . str_replace('_', '-', implode('--', array_slice($element['#parents'], 1)));
  return $element;
}