感兴趣JS 展开/收起按钮
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文字示例的小伙伴，下面一起跟随编程之家 jb51.cc的小编来看看吧。<br>
<!DOCTYPE html>
<html lang="en">
<head>
<Meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
*{padding:0;margin: 0;}
.pn{width:400px; margin: 200px auto 0; background-color: #ddd; text-align: center;padding:0 100px;}
.slide a{display: block;width: 100px;height: 30px;line-height:30px; text-align:center;margin:0 auto;background-color: #f00; text-decoration: none;color:#fff;}
</style>
</head>
<body>
<div class="pn">
<p>简介</p>
<p>女娃</p>
<div class="hpn" id="mm" style="display:none;">
<p>特点：人长得很特很特点</p>
<p>爱好：看电影睡觉爬山</p>
</div>
</div>
<p class="slide"><a href="javascript:showdiv();" id="strhref" class="btn-show">展开</a></p>
<script type="text/javascript">
function showdiv(){
document.getElementById('mm').style.display = 'block';
document.getElementById('strhref').innerHTML="收起";
document.getElementById('strhref').href="javascript:hidediv()";
}
function hidediv(){
document.getElementById('mm').style.display = 'none';
document.getElementById('strhref').innerHTML="展开";
document.getElementById('strhref').href="javascript:showdiv()";
}
</script>
</body>
</html>
