HTML
CSS
JavaScript
HTML
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>浮动操作按钮 - 通过自定义属性调用</title>
  <link rel="stylesheet" href="https://cdn.w3cbus.com/library/mdui/1.0.2/css/mdui.min.css"/>
</head>
<body style="margin-top: 20px;">

  <div class="mdui-container">

    <button id="open" class="mdui-btn mdui-color-pink-accent mdui-m-a-1">open</button>
    <button id="close" class="mdui-btn mdui-color-pink-accent mdui-m-a-1">close</button>
    <button id="hide" class="mdui-btn mdui-color-pink-accent mdui-m-a-1">hide</button>
    <button id="show" class="mdui-btn mdui-color-pink-accent mdui-m-a-1">show</button>
    <button id="getState" class="mdui-btn mdui-color-pink-accent mdui-m-a-1">getState</button>

    <div class="mdui-fab-wrapper" id="fab">
      <button class="mdui-fab mdui-ripple mdui-color-pink-accent">
        <i class="mdui-icon material-icons">add</i>
        <i class="mdui-icon mdui-fab-opened material-icons">mode_edit</i>
      </button>
      <div class="mdui-fab-dial">
        <button class="mdui-fab mdui-fab-mini mdui-ripple mdui-color-pink"><i class="mdui-icon material-icons">backup</i>
        </button>
        <button class="mdui-fab mdui-fab-mini mdui-ripple mdui-color-red"><i class="mdui-icon material-icons">bookmark</i>
        </button>
        <button class="mdui-fab mdui-fab-mini mdui-ripple mdui-color-orange"><i class="mdui-icon material-icons">access_alarms</i>
        </button>
        <button class="mdui-fab mdui-fab-mini mdui-ripple mdui-color-blue"><i class="mdui-icon material-icons">touch_app</i>
        </button>
      </div>
    </div>
  </div>

  <script src="https://cdn.w3cbus.com/library/mdui/1.0.2/js/mdui.min.js"></script>
</body>
</html>
CSS

  

  

    
JavaScript

    
var $ = mdui.$;
var inst = new mdui.Fab('#fab');

// method
$('#open').on('click', function () {
  inst.open();
});

$('#close').on('click', function () {
  inst.close();
});

$('#hide').on('click', function () {
  inst.hide();
});

$('#show').on('click', function () {
  inst.show();
});

$('#getState').on('click', function () {
  mdui.alert(inst.getState());
});

// event
$('#fab').on('open.mdui.fab', function () {
  console.log('open');
});

$('#fab').on('opened.mdui.fab', function () {
  console.log('opened');
});

$('#fab').on('close.mdui.fab', function () {
  console.log('close');
});

$('#fab').on('closed.mdui.fab', function () {
  console.log('closed');
});