protected function index_page_repository() {

        $url = $this->installer->get_addons_repository_url();

        $out = $this->box(
            $this->output->single_button($url, get_string('installfromrepo', 'tool_installaddon'), 'get').
            $this->output->help_icon('installfromrepo', 'tool_installaddon'),
            'generalbox', 'installfromrepobox'
        );

        return $out;
    }
protected function index_page_repository() {

        $url = $this->installer->get_addons_repository_url();

        $out = $this->box(
            $this->output->single_button($url, get_string('installfromrepo', 'tool_installaddon'), 'get').
            $this->output->help_icon('installfromrepo', 'tool_installaddon'),
            'generalbox', 'installfromrepobox'
        );

        return $out;
    }
protected function index_page_repository ( ) { $ url = $ this -> installer -> get_addons_repository_url ( ) ; $ out = $ this -> box ( $ this -> output -> single_button ( $ url , get_string ( 'installfromrepo' , 'tool_installaddon' ) , 'get' ) . $ this -> output -> help_icon ( 'installfromrepo' , 'tool_installaddon' ) , 'generalbox' , 'installfromrepobox' ) ; return $ out ; }
Renders the widget for browsing the add-on repository

@return string
Renders the widget for browsing the add - on repository