public function getId($autoGenerate = true)
    {
        if ($autoGenerate && $this->_id === null) {
            $this->_id = static::$autoIdPrefix . $this->htmlHlp->counter++;
        }

        return $this->_id;
    }
public function getId($autoGenerate = true)
    {
        if ($autoGenerate && $this->_id === null) {
            $this->_id = static::$autoIdPrefix . $this->htmlHlp->counter++;
        }

        return $this->_id;
    }
public function getId ( $ autoGenerate = true ) { if ( $ autoGenerate && $ this -> _id === null ) { $ this -> _id = static :: $ autoIdPrefix . $ this -> htmlHlp -> counter ++ ; } return $ this -> _id ; }
Returns the ID of the widget.
@param bool $autoGenerate whether to generate an ID if it is not set previously
@return string ID of the widget.
Returns the ID of the widget .