getElementById 鼠標經過字體改變顏色
阿新 • • 發佈:2017-09-07
改變 clas size mouseout meta mouse lang -1 get
1、鼠標離開的狀態
2、鼠標經過 我愛學習 字體由“紅色”改變為“黃綠色”,此時鼠標離開—框框
3、鼠標經過 框框 時“淺藍色”變為“黃綠色”,此時鼠標離開—我愛學習
代碼編寫如下;
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>鼠標移入時,改變字體的背景色,移出時,還原默認的背景色</title>
<style>
.xuexi{width:200px;height:120px;background:#abcdef;border:1px solid green;}
</style>
<script>
function aixuexi(){
var woaixuexi=document.getElementById("woaixuexi");
woaixuexi.style.background="yellowgreen";
}
function xuexi(){
var xuexi=document.getElementById("woaixuexi");
xuexi.style.background="#abcdef";
}
function ziti(){
var ziti=document.getElementById("font");
ziti.style.color="yellowgreen";
}
function zi(){
var ziti=document.getElementById("font");
ziti.style.color="red";
}
</script>
</head>
<body>
<h1 id="font" onmouseover="ziti();" onmouseout="zi();" class="ziti">我愛學習</h1>
<div id="woaixuexi" onmouseover="aixuexi();" onmouseout="xuexi();" class="xuexi"></div>
</body>
</html>
getElementById 鼠標經過字體改變顏色