在 Rails 中的分页 gem 中，您如何在不需要时隐藏分页？

Question

The pagination works well when it's needed. But even when it's not needed -- for example, when # set for pagination is 100 and the list is less than 100 --, the pagination shows like this:

‹ Prev 1 Next ›

How can I eliminate this?

My controller:

    @pagy, @users = pagy(User.all, items:100, link_extra: 'class="" style="color:#222222; margin-left:3px;"')

My view:

    <%== pagy_nav(@pagy) %>

Otherwise followed the documentation

Answer 1

The solution was to add this line:

<%== pagy_nav(@pagy) if @pagy.pages > 1 %>

Because unlike will_paginate or other pagination gems, pagy does not hide the link automatically.