/**
* Before rendering html, but after trying to load cache
*
* @return $this
*/
protected function _beforeToHtml()
{
$this->setId($this->getId() . '_' . $this->getIndex());
$this->getChildBlock('reset_filter_button')->setData('onclick', $this->getJsObjectName() . '.resetFilter()');
$this->getChildBlock('search_button')->setData('onclick', $this->getJsObjectName() . '.doFilter()');
return parent::_beforeToHtml();
}
/**
* Initialize grid before rendering
*
* @return $this
*/
protected function _beforeToHtml()
{
$this->setId($this->getId() . '_' . $this->getIndex());
return parent::_beforeToHtml();
}