if (!formResult.getStay() && errors == null || errors.isEmpty()) {
// render normal template
html = formService.generateElementHtml(form, formResult);
} else {
// render error template
html = formService.generateElementErrorHtml(form, formResult);
errorCount = errors.size();
}
// show form
setProperty("headerTitle", assignment.getProcessName() + " - " + assignment.getActivityName());