Question

我最近开始使用materializecss创建网站。一切都进行得很好，除了我无法使可折叠设备正常工作。它们出现在我的网站上，但根本无法点击。我已经导入了所有的css和js文件，但这似乎没有帮助。

<html>
    <head>
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
    <link type="text/css" rel="stylesheet" href="css/materialize.min.css"  media="screen,projection"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    </head>

    <body>
        <ul class="collapsible">
            <li>
            <div class="collapsible-header"><i class="material-icons">filter_drama</i>First</div>
            <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
            </li>
            <li>
            <div class="collapsible-header"><i class="material-icons">place</i>Second</div>
            <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
            </li>
            <li>
            <div class="collapsible-header"><i class="material-icons">whatshot</i>Third</div>
            <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
            </li>
        </ul>


    <script type="text/javascript" src="js/materialize.min.js"></script>
    </body>
</html>

<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>

我拥有所有样式表和脚本，我该怎么办？

Answer 1

您需要添加Initialization step：

document.addEventListener('DOMContentLoaded', function() {
   var elems = document.querySelectorAll('.collapsible');
   var instances = M.Collapsible.init(elems, {accordion: false});
});

使用jQuery：

$('.collapsible').collapsible();

document.addEventListener('DOMContentLoaded', function() {
    var elems = document.querySelectorAll('.collapsible');
    var instances = M.Collapsible.init(elems, {accordion: false});
});

<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>


<ul class="collapsible">
    <li>
        <div class="collapsible-header"><i class="material-icons">filter_drama</i>First</div>
        <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
    <li>
        <div class="collapsible-header"><i class="material-icons">place</i>Second</div>
        <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
    <li>
        <div class="collapsible-header"><i class="material-icons">whatshot</i>Third</div>
        <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
</ul>

Answer 2

问题是您尚未初始化collapsible，因此无法正常工作。

$(document).ready(function() {
  $('.collapsible').collapsible();
})

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>

<ul class="collapsible">
    <li>
        <div class="collapsible-header"><i class="material-icons">filter_drama</i>First</div>
        <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
    <li>
        <div class="collapsible-header"><i class="material-icons">place</i>Second</div>
        <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
    <li>
        <div class="collapsible-header"><i class="material-icons">whatshot</i>Third</div>
        <div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
    </li>
</ul>

Materializecss可折叠项无法正常工作

2 个答案: