/**
* Renders the errors of a Form or an Element as an unordered list.
*
* @param \Brick\Form\Base $base
* @return string
*/
private function renderErrors(Base $base)
{
if (!$base->hasErrors()) {
return '';
}
$html = '';
foreach ($base->getErrors() as $error) {
$li = new Tag('li');
$li->setTextContent($error);
$html .= $li->render();
}
$ul = new Tag('ul');
$ul->setHtmlContent($html);
return $ul->render();
}
/**
* @param \Brick\Form\Form $form
*
* @return string
*
* @throws \RuntimeException
*/
private function renderForm(Form $form)
{
$html = '';
foreach ($form->getComponents() as $component) {
if ($component instanceof Element) {
$html .= $this->renderElementAsRow($component);
} elseif ($component instanceof Group) {
foreach ($component->getElements() as $element) {
$html .= $this->renderElementAsRow($element);
}
}
}
$table = new Tag('table');
$table->setAttribute('class', $this->class);
$table->setHtmlContent($html);
return $table->render();
}
