public function getUniqueRequestId()
    {
        $cookies_str = '';
        foreach ($_COOKIE as $key => $val) {
            if (strpos($key, $this->getKey()) !== false) {
                $cookies_str .= $key . json_encode($val);
            }
        }

        return md5($cookies_str . $this->getKey() . json_encode($this->getInput()));
    }
public function getUniqueRequestId()
    {
        $cookies_str = '';
        foreach ($_COOKIE as $key => $val) {
            if (strpos($key, $this->getKey()) !== false) {
                $cookies_str .= $key . json_encode($val);
            }
        }

        return md5($cookies_str . $this->getKey() . json_encode($this->getInput()));
    }
public function getUniqueRequestId ( ) { $ cookies_str = '' ; foreach ( $ _COOKIE as $ key => $ val ) { if ( strpos ( $ key , $ this -> getKey ( ) ) !== false ) { $ cookies_str .= $ key . json_encode ( $ val ) ; } } return md5 ( $ cookies_str . $ this -> getKey ( ) . json_encode ( $ this -> getInput ( ) ) ) ; }
Returns UID for current grid state.

Currently used as key for caching.

@return string
Returns UID for current grid state .