JQuery QueryBuilder无法正常工作

我在 HTML页面中使用了 JQuery QueryBuilder.我遵循了 installation guide.我的HTML头包括以下内容

<script src="bower_components/jquery/dist/jquery.min.js"></script>
    <script src="bower_components/bootstrap/dist/js/bootstrap.js"></script>
    <script src="bower_components/moment/moment.js"></script>
    <script src="bower_components/jquery-extendext/jQuery.extendext.js"></script>
    <link href="bower_components/bootstrap/dist/css/bootstrap.css" rel="stylesheet" type="text/css" />
    <link href="bower_components/jQuery-QueryBuilder/dist/css/query-builder.default.css" rel="stylesheet" type="text/css" />
    <script src="bower_components/jQuery-QueryBuilder/dist/js/query-builder.standalone.js"></script>

我的身体有

<div id="builder"></div>

但是当我使用时

<script>
  $('#builder').queryBuilder({
    filters: [ ... ]
  });
</script>

我的Chrome控制台说

query-builder.standalone.js:437 Uncaught TypeError: Cannot set property 'queryBuilder' of undefined

我所有的凉亭组件都安装得当.

我究竟做错了什么？

解决方法

将脚本移动到构建器div元素下面

<div id="builder"></div>

<script>
  $('#builder').queryBuilder({
    filters: [{id:1}] // You need to implement this
  });
</script>

或者使用Jquery document.ready

$(document).ready(function(){
    $('#builder').queryBuilder({
        filters: [{id:1}] // You need to implement this
    });
  })