如何在Rails应用程序中对博客帖子进行分页

Question

我尝试了以下代码,但它不起作用

class BlogsController < ApplicationController
  def index
    #@entry_pages = Paginator.new(self, Entry.count, 10, params[:page])
    @entries = Entry.find(:all,
    #:limit => @entry_pages.items_per_page,
    #:offset => @entry_pages.current.offset,
    :order => 'entries.created_at DESC',
    :include => :user)
  end
end

这是博客视图

<h1>Recently updated blogs</h1>
<% @entries.each do |entry| %>
<p>
<%= link_to entry.user.username, entries_url(:user_id => entry.user) %><br />
'<%= entry.title %>' was posted <%= time_ago_in_words(entry.created_at) %> ago
</p>
<% end %>

我希望这些项目像这样分页:

<<  [1][2][3]  >>

Answer 1

给will_paginate创业板一试.它提供了对博客条目进行分页所需的所有功能.