Question

在我的应用程序中，我使用javascript过滤场地记录，并在场地索引页面上显示部分内容。但是，当我设置了will_paginate时，过滤器形式会中断，它们都可以单独工作但不能一起工作。我在这里做错了什么？

jQuery脚本

<script>
  $(function() {
    $(".venuetypes").buttonset();
  });

  $(function() {
    $(".areas").buttonset();
  });

  $(function() {
    $( "button, input:submit, a", ".filter_form_button" ).button();
    $( "a", ".form_filter_button" ).click(function() { return false; });
  });
</script>

过滤表格

<div class="filter_options_container">
  <%= form_tag '', :method => :get, :id => 'filter_form' do %>

    <fieldset class="filter_form_fieldset venuetypes">
      <% Venuetype.all.each do |v| %>
        <p class="venuetype_check"><%= check_box_tag 'venuetypes[]', v.id, false, :id => "venuetype-#{v.id}" %>
        <label for="venuetype-<%= v.id %>"><%= v.name %></label></p>
      <% end %>
    </fieldset>

    <fieldset class="filter_form_fieldset areas">
      <% Area.all.each do |a| %>
        <p class="area_check"><%= check_box_tag 'areas[]', a.id, false, :id => "area-#{a.id}" %>
        <label for="area-<%= a.id %>"><p1><%= a.name %></p1></label></p>
      <% end %>
    </fieldset>

    <div class="filter_form_button">
      <p2><input type="submit" value="Filter"/></p2>
    </div>
  <% end %>
</div>

场地管理员

  def index
    if
      @venues = Venue.with_type(params[:venuetypes]).with_area(params[:areas]).order("average_rating DESC").all
    else
      @venues = Venue.all
    end
    @venues = Venue.paginate :all, :page => params[:page], :per_page => 15
  end

非常感谢任何帮助，非常感谢！

Answer 1

当我认为你试图为该查询添加分页时，你正在覆盖@venues变量。试试这个：

def index
  if
    @venues = Venue.with_type(params[:venuetypes]).with_area(params[:areas]).order("average_rating DESC").all
  else
    @venues = Venue.all
  end
  @venues = @venues.paginate :per_page => 15, :page => params[:page]
end

Answer 2

您正在添加额外的逗号。

应该是这样的：

Model.pagination :per_page => 15, :page => params[:page]

所以你应该这样：

def index
  if
    @venues = Venue.with_type(params[:venuetypes]).with_area(params[:areas]).order("average_rating DESC").all
  else
    @venues = Venue.all
  end
  @venues = Venue.paginate :per_page => 15, :page => params[:page]
end

当我使用will_paginate时，为什么jQueryUI按钮和javascript不工作？

2 个答案: