kaminari ajax

controller

def all_mail
    @user = User.all.page(params[:page]).per(APP_CONFIG[:user_all_email])
  end

views

all_all.html.erb:

<form role="form">
              <div class="form-group">
                <div class="panel panel-default">
                    <div class="panel-heading">用户列表</div>
                    <div id="paginator">
                      <%= paginate @user, remote: true %>
                    </div>
                    <table class="table">
                        <thead><th>ID</th><th>姓名</th><th>邮箱</th><th>操作</th></thead>
                        <tbody id="institutions">
                          <%= render 'user_mail' %>
                        </tbody>
                    </table>
                </div>
              </div>
            </form>

_user_mail.html.erb:

<% if @user.present? %>
  <% @user.each do |u|%>
    <tr>
      <td><%= u.id %></td>
      <td><%= u.name %></td>
      <td><%= u.email %></td>
      <td><button type="button" onclick="addmail('<%= u.email %>');" class='btn' name="button"><i class='fa fa-plus'></i></button></td>
    </tr>
  <% end %>
<% end %>

all_mail.js.erb

$('tbody#institutions').html('<%= escape_javascript(render "user_mail") %>');
$('#paginator').html('<%= escape_javascript(paginate(@user, :remote => true).to_s) %>');