jQueryUI不会加载到页面

时间:2018-04-01 09:30:53

标签: javascript jquery html jquery-ui jquery-ui-sortable

: - )

我今天早上有这个问题。

我想尝试使用jquery-ui方法调用.sortable()作为列表,但我遇到了这个问题。 当我在console.log中加载页面时,我可以看到: ReferenceError:$未定义。

这里的代码:

<head>
        <meta charset="UTF-8">
         <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
        <title>Sovversivi e Partigiani - Back-end - Gestione Sovversivi</title>
        
        <script defer src="https://use.fontawesome.com/releases/v5.0.8/js/all.js"></script>
        <!-- fontawesome -->
        <!-- CSS -->
        <link rel="stylesheet" href="../CSS/personale.css"/>
        <link rel="stylesheet" href="../CSS/jquery-ui.min.css"/>
        <link rel="stylesheet" href="../CSS/jquery-ui.structure.min.css">
        <link rel="stylesheet" href="../CSS/jquery-ui.theme.min.css">
         <!-- Latest compiled and minified CSS -->
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
        <link href="https://fonts.googleapis.com/css?family=EB+Garamond" rel="stylesheet">
        
    </head>

这是列表(带引导程序4)

<div class="row" id="contenutoDaOrdinare">
              <ul class="list-group" id="sortable">
                    <li class="list-group-item">Cras justo odio</li>
                    <li class="list-group-item">Dapibus ac facilisis in</li>
                    <li class="list-group-item">Morbi leo risus</li>
                    <li class="list-group-item">Porta ac consectetur ac</li>
                    <li class="list-group-item">Vestibulum at eros</li>
              </ul>
          </div>

在身体的最后:

<script type="text/javascript">
  $( function() {
    $( "#sortable" ).sortable();
    $( "#sortable" ).disableSelection();
  } );
    	
</script>   
    <!-- Libreria Jquery Bootstrap -->
    
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    
    <!-- Popper JS -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>

    <!-- Latest compiled JavaScript -->
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
    <script src="../JS/getusers.js"></script>
    <script src="../JS/jquery-ui.js"></script>
    </body>

这是我根目录中的结构: enter image description here

我想在html中对列表进行排序。 你能帮助我吗?非常感谢!

1 个答案:

答案 0 :(得分:1)

您需要在加载jQuery库后移动该内联脚本,因为它依赖于jQuery UI。

    <!-- Libreria Jquery Bootstrap -->

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

    <!-- Popper JS -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>

    <!-- Latest compiled JavaScript -->
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
    <script src="../JS/getusers.js"></script>
    <script src="../JS/jquery-ui.js"></script>

<script type="text/javascript">
  $( function() {
    $( "#sortable" ).sortable();
    $( "#sortable" ).disableSelection();
  } );

</script>