/** * Renders a progress bar. * * Do not use $OUTPUT->render($bar), instead use progress_bar::create(). * * @param progress_bar $bar The bar. * @return string HTML fragment */ public function render_progress_bar(progress_bar $bar) { global $PAGE; $data = $bar->export_for_template($this); return $this->render_from_template('core/progress_bar', $data); }