摘要:<!DOCTYPE> <html> <head> <meta charset="utf-8"> <title>变量的作用域</title> </head> <body> <script type="text/javascript&
<!DOCTYPE>
<html>
<head>
<meta charset="utf-8">
<title>变量的作用域</title>
</head>
<body>
<script type="text/javascript">
function myfun(x){
x.style.background="yellow"
}
function myfun_1(y){
y.style.background="white"
}
function myfun_2(z){
z.style.borderRadius="40px"
}
function myfun_3(w){
w.style.borderRadius="100px"
}
</script>
我的姓名:<input type="text" onfocus="myfun(this)" onblur="myfun_1(this)"></input>
<br>
<div style="height:200px; width:200px; border:1px solid black; background:pink" onmouseover="myfun_2(this)" onmouseout="myfun_3(this)"></div>
</body>
</html>
批改老师:灭绝师太批改时间:2019-01-06 09:28:27
老师总结:完成的不错,可以适当的在代码中加入备注,提高记忆效率!