H5自定义属性

<body>ip

<div getTime = ‘20’ data-index = ‘2’ data-list-name = ‘nav’></div>get

 

<script>console

var div = document.querySelector(‘div’);im

console.log(div.getAttribute(‘data-list-name’));集合

//h5新增的获取自定义属性的集合,它只能获取data开头的属性di

console.log(div.dataset.index);query

console.log(div.dataset.listName);co

console.log(div.dataset[‘listName’]);script

 

 

</script>data

 

 

 

</body>

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