你忘了传递will_paginate的集合对象了吗？轨道

Question

在Rails上，我收到错误“......，你忘了传递will_paginate的集合对象吗？”我正在使用will_paginate gem和mailboxer

查看/会话

<p><%= link_to 'Start conversation', new_message_path, class: 'btn btn-lg btn-primary' %></p>

<ul class="list-group">
  <%= render partial: 'conversations/conversation', collection: @conversations %>
</ul>

<%= will_paginate %>

控制器/会话

class ConversationsController < ApplicationController
  before_action :authenticate_member!
  #before_action :get_mailbox
  before_action :get_conversation, except: [:index]

  def show
  end

  private

  def get_conversation
    @conversation ||= @mailbox.conversations.find(params[:id])
  end

  def index
 # @conversations = Conversation.paginate(page: params[:page]) # paginated

       @conversations = Conversation.paginate(:page => params[:page], :per_page => 2)    

    end

end

我该如何解决这个问题？

Answer 1

＆lt;％= will_paginate @conversations％＆gt; 检查一下你需要传递变量，你想要分页。