will_paginate bootstrap

bootstrap_link_renderer.rb

class BootstrapListLinkRenderer < WillPaginate::ActionView::LinkRenderer
  protected
    def page_number(page)
      unless page == current_page
        tag(:li, link(page, page, :rel => rel_value(page)))       #设定非当前分页的页码链接
      else
        tag(:li, tag(:a, page, :href => "#"), :class => 'active') #设定当前分页的页码链接
      end
    end
    
    def gap
      text = @template.will_paginate_translate(:page_gap) { '&hellip;' }
      %(<li class="disabled"><a href="#">#{text}</a></li>)        #设定gap
    end
    
    def previous_or_next_page(page, text, classname)
      if page
        tag(:li, link(text, page, :class => classname))           #设定"上一页"和"下一页"可以使用的的链接
      else
        tag(:li, tag(:a, text, :href => "#"), 
          :class =>'disabled')                                    #设定"上一页"和"下一页"不可用的链接
      end
    end
    
    def html_container(html)
      tag(:div, tag(:ul, html), container_attributes)             #加入ul标签
    end
end