<!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 >div</div>
    <div >div2</div>
</body>
</html>

 

相关文章:

  • 2022-12-23
  • 2022-01-09
  • 2021-10-14
  • 2022-12-23
  • 2021-11-29
  • 2021-11-29
  • 2021-06-30
猜你喜欢
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-02-09
相关资源
相似解决方案