JS 鼠标移入移出改变图片大小

<html>
<head>
  <meta charset="UTF-8">
  <title></title>
</head>
<body>
  <img src=" 图片地址" alt="" id="photo"
  onclick="open()"  onmouseout="small()"  onmouseover="big()" />
</body>

<script type="text/javascript">
  var p = document.getElementById("photo")   
  function small(){        //  鼠标移出事件,图片变小
  p.setAttribute( "width" , "300px" )
  p.setAttribute( "height", "300px" )
  }
  function big(){          //      鼠标经过事件,图片变大
  p.setAttribute( "width" , "600px" )
  p.setAttribute( "height", "600px" )
  }
</script>
</html>

posted @ 2021-11-19 11:34  差点饿死  阅读(594)  评论(0)    收藏  举报