Controles de página no ListView

Good news: ListView can paginate for you. You barely write any code, and Django handles slicing the queryset into pages automatically. 🚀

Just add one attribute. Setting paginate_by tells the ListView how many items each page should show.

With pagination on, your template receives a page_obj. It is the same Page object you met before, ready to loop and inspect.

In the template, iterate page_obj to show only this page's items. Django already sliced the queryset for you.

ListView pulls the page number from the ?page= query string in the URL, so a link to ?page=2 shows the second page.

Guard the back link with has_previous so it only appears when there really is an earlier page to visit.

Inside that block, build the href using previous_page_number so the link points one page back.

Mirror the logic for forward navigation. Wrap the next link in a has_next check so it hides on the final page.

Reassure users with a counter. Combine number and the paginator's num_pages to print "Page 2 of 5".

Prefer a friendlier loop variable? Set context_object_name and Django names the page list whatever you choose.

One attribute plus a small template block gives you full page controls: prev, next, and a position counter, with no view logic to write.

You enabled pagination with paginate_by, looped page_obj, and built prev/next links guarded by has_previous and has_next. Clean lists, zero view code. 🎉