如何自定义will_paginate链接库？ [英] How to customize the will_paginate link base?

问题描述

<%= will_paginate(@posts) %> 
# will generate the links like this '<a href="/posts?page=n">a link</a>'

如果我想更改 / contents 等的href基础，我该怎么办？ < a href =/ contents？page = n>一个链接< / a> ？

What should I do if I want to change the href base on /contents, etc. <a href="/contents?page=n">a link</a> ?

似乎没有选项，帮助！

推荐答案

您可能需要编写自己的LinkRenderer。请参阅此博文，和LinkRenderer的代码。

You will probably have to write your own LinkRenderer. See this blog post, and the code for LinkRenderer.

简要说明：

在 environment.rb 你需要这样的东西：

in environment.rb you need something like this:

WillPaginate::ViewHelpers.pagination_options[:renderer] = 'MyLinkRenderer'

in application_helper.rb

class MyLinkRenderer < WillPaginate::LinkRenderer
  def page_link(page, text, attributes = {})
    url = url_for(page) # you should find a better way to do this...
    url.sub!('posts','contents')
    @template.link_to text, url, attributes
  end
end

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