<body>
<div getTime = ‘20’ data-index = ‘2’ data-list-name = ‘nav’></div>
<script>
var div = document.querySelector(‘div’);
console.log(div.getAttribute(‘data-list-name’));
//h5新增的獲取自定義屬性的集合,它只能獲取data開頭的屬性
console.log(div.dataset.index);
console.log(div.dataset.listName);
console.log(div.dataset[‘listName’]);
</script>
</body>
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標籤:JavaScript
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