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刚毅87
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style type="text/css">
*{
margin: 0;
padding: 0;
}
div{
width: 50px;
height: 50px;
background: red;
border-radius: 50%;
display: inline-block;
}
</style>
</head>
<body>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</body>
<script type="text/javascript">
var divs = document.getElementsByTagName("div");
for (var i = 0;i < divs.length;i++) {
divs[i].index = i;
divs[i].onclick = function () {
for (var j = 0;j < divs.length;j++) {
divs[j].style.background = 'red';
if (j <= this.index) {
divs[j].style.background = 'blueviolet';
}
}
}
}
</script>
</html>简单写了段代码,效果完全一样,你只需要把圆改为五角星就行了.
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