source/Core/Controller/BaseController.php
public function getViewDataElement($sParamId = null)
    {
        $return = null;
        if ($sParamId && isset($this->_aViewData[$sParamId])) {
            $return = $this->_aViewData[$sParamId];
        }

        return $return;
    }
public function getViewDataElement($sParamId = null)
    {
        $return = null;
        if ($sParamId && isset($this->_aViewData[$sParamId])) {
            $return = $this->_aViewData[$sParamId];
        }

        return $return;
    }
public function getViewDataElement ( $ sParamId = null ) { $ return = null ; if ( $ sParamId && isset ( $ this -> _aViewData [ $ sParamId ] ) ) { $ return = $ this -> _aViewData [ $ sParamId ] ; } return $ return ; }
Get view data single array element

@param string $sParamId view data array key

@return mixed
Get view data single array element