/**
* Renders a generic element
*
* @param HTML_QuickForm2_Node $element Element being rendered
*/
public function renderElement(HTML_QuickForm2_Node $element)
{
if ($element->isRequired()) {
$this->required = true;
}
if ($this->options['group_errors'] && ($error = $element->getError())) {
$this->errors[$element->getId()] = $error;
}
}
public static function _renderLabel(HTML_QuickForm2_Renderer $renderer, HTML_QuickForm2_Node $node)
{
$html = array();
$label = $node->getLabel();
if (!is_array($label)) {
$label = array($label);
}
if ($node->isRequired()) {
$renderer->hasRequired = true;
}
if (!empty($label[0])) {
if ($node instanceof HTML_QuickForm2_Container) {
$html[] = '<label">';
} else {
$html[] = '<label for="' . $node->getId() . '">';
}
if ($node->isRequired()) {
$html[] = '<span class="required">* </span>';
}
$html[] = array_shift($label);
$html[] = '</label>';
}
return implode('', $html);
}
/**
* Processes the element's template, adding label(s), required note and error message
*
* @param string Element template
* @param HTML_QuickForm2_Node Element being rendered
* @return string Template with some substitutions done
*/
public function prepareTemplate($elTpl, HTML_QuickForm2_Node $element)
{
// if element is required
$elTpl = $this->markRequired($elTpl, $element->isRequired());
$elTpl = $this->outputError($elTpl, $element->getError());
return $this->outputLabel($elTpl, $element->getLabel());
}
