ruby-on-rails - ruby on rails will_paginate 更改默认链接

Question

在routes.rb我将 lists#index 设置为根:

root to: "lists#index"


我想要will_paginate创建页面 href s 指向 /?page=#而不是 /lists?page=# .要创建分页链接，我在“lists#index”文件中有以下行:

<%= will_paginate @lists %>


Answer 1

解决方案确实是自定义渲染器。谢谢阿尤什!

以下帮助我解决了它:how-to-customize-the-will-paginate-links-with-images

我创建了一个文件:app/helpers/will_paginate_helper.rb，内容如下:

module WillPaginateHelper
  class RootedLinkRenderer < WillPaginate::ActionView::LinkRenderer
    protected
    def link(text, target, attributes = {})
      if target.is_a? Fixnum
        attributes[:rel] = ""
        target = "/?page=#{target}"
      end
      attributes[:href] = target
      tag(:a, text, attributes)
    end
  end
end

最后，我更新了索引文件并替换为:

<%= will_paginate @lists %>

与:

<%= will_paginate @lists, renderer: WillPaginateHelper::RootedLinkRenderer %>

所以 href 是 http://localhost:3000/?page=2 而不是 http://localhost:3000/lists?page=2。