Symfony paging implementation method, symfony paging implementation

Symfony paging implementation method, symfony paging implementation

1. The components are used for symfony paging.KnpPaginatorBundleImplement Paging

2. Download with composer

In the command line: composer require "knplabs/knp-paginator-bundle"

3. register the component in the framework and register it in app/Resources/AppKernel. php of the project.

Public functionregisterBundles (){

$ Bundles = [new Knp \ Bundle \ PaginatorBundle \ KnpPaginatorBundle (),];

}

4. Code in the Controller

Class NewsController extends Controller {/*** 2016-1-19 * auth: lsf * query list * @ param int $ page pages * @ param int $ number of lines displayed by limit */public function indexAction ($ page, $ limit) {$ em = $ this-> getDoctrine ()-> getManager (); $ qb = $ em-> getRepository ('appbundle: demolist ') -> createQueryBuilder ('U '); // Appbundle is your module. DemoList is your table entity. u is the alias. The following conditions are available: $ paginator = $ this-> get ('knp _ paginator '); $ pagination = $ paginator-> paginate ($ qb, $ page, $ limit); return $ this-> render ('news/list.html. twig ', ['pagination' => $ pagination]);}

5. Routing

News_page: path: "/news/{page}/{limit}" defaults: {_ controller: AppBundle: News: index, page: 1, limit: 2}

6. Template

{% For value in pagination % }{{ value. title }{# is the value #}{% endfor % }{{ knp_pagination_render (pagination )}}