/**
** Performs the data validation with ability to specify which attributes should not be validated.
*
* @param array $attributeNames list of attribute names that should not be validated.
* @param boolean $clearErrors whether to call [[clearErrors()]] before performing validation
* @return boolean whether the validation is successful without any error.
*/
public function validateExcept($attributeNames = [], $clearErrors = true)
{
$attributes = ArrayHelper::removeValues($this->activeAttributes(), $attributeNames);
return $this->validate($attributes, $clearErrors);
}
/**
* @return Pager
*/
protected function getPagerInstance()
{
if ($this->_pagerInstance !== null) {
return $this->_pagerInstance;
}
$pagination = $this->dataProvider->getPagination();
if ($pagination === false || $this->dataProvider->getCount() <= 0) {
return null;
}
/* @var $class Pager */
$pager = $this->pager;
$class = ArrayHelper::remove($pager, 'class', Pager::className());
$pager['class'] = $class;
$pager['pagination'] = $pagination;
$pager['view'] = $this->getView();
$this->_pagerInstance = \Yii::createObject($pager);
return $this->_pagerInstance;
}
