/**
* @param string|null $label the label or null to use model label
* @param array $options the tag options
*/
protected function renderLabelParts($label = null, $options = [])
{
$options = array_merge($this->labelOptions, $options);
if ($label === null) {
if (isset($options['label'])) {
$label = $options['label'];
unset($options['label']);
} else {
$attribute = Html::getAttributeName($this->attribute);
$label = Html::encode($this->model->getAttributeLabel($attribute));
}
}
if (!isset($options['for'])) {
$options['for'] = Html::getInputId($this->model, $this->attribute);
}
$this->parts['{beginLabel}'] = Html::beginTag('label', $options);
$this->parts['{endLabel}'] = Html::endTag('label');
if (!isset($this->parts['{labelTitle}'])) {
$this->parts['{labelTitle}'] = $label;
}
}
