protected function useDataSource()
    {
        $args = func_get_args();
        $dataSource = Utility::get(
            $this->params,
            "dataSource",
            Utility::get($this->params, "dataStore")
        );
        $this->dataStore = $this->standardizeDataSource($dataSource, $args);
    }
protected function useDataSource()
    {
        $args = func_get_args();
        $dataSource = Utility::get(
            $this->params,
            "dataSource",
            Utility::get($this->params, "dataStore")
        );
        $this->dataStore = $this->standardizeDataSource($dataSource, $args);
    }
protected function useDataSource ( ) { $ args = func_get_args ( ) ; $ dataSource = Utility :: get ( $ this -> params , "dataSource" , Utility :: get ( $ this -> params , "dataStore" ) ) ; $ this -> dataStore = $ this -> standardizeDataSource ( $ dataSource , $ args ) ; }
Use by descendant widget class to initiate the datasource

@return null
Use by descendant widget class to initiate the datasource