protected function index_page_upload() {

        $form = $this->installer->get_installfromzip_form();

        ob_start();
        $form->display();
        $out = ob_get_clean();

        $out = $this->box($out, 'generalbox', 'installfromzipbox');

        return $out;
    }
protected function index_page_upload() {

        $form = $this->installer->get_installfromzip_form();

        ob_start();
        $form->display();
        $out = ob_get_clean();

        $out = $this->box($out, 'generalbox', 'installfromzipbox');

        return $out;
    }
protected function index_page_upload ( ) { $ form = $ this -> installer -> get_installfromzip_form ( ) ; ob_start ( ) ; $ form -> display ( ) ; $ out = ob_get_clean ( ) ; $ out = $ this -> box ( $ out , 'generalbox' , 'installfromzipbox' ) ; return $ out ; }
Renders the widget for uploading the add-on ZIP package

@return string
Renders the widget for uploading the add - on ZIP package