html5 自定义标签取值

2022-09-14 12:15:11

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <title>Document</title>

<script>

window.onload=function(){

/*    var oDiv=document.getElementById('div1');

    alert(oDiv.dataset.yaoyuan);*/

    var oDiv=document.getElementById('div2');

    alert(oDiv.dataset.yaoyuanTop);

}

</script>

</head>

<body>

    <div id="div1" data-yaoyuan="遥远">div</div>

    <div id="div2" data-yaoyuan-top="遥远2">div2</div>

</body>

</html>

码农公寓

相关文章