教你打破传统 我的密码框 我做主
发布时间：2016-12-27 来源：查字典编辑
摘要：#c{position:relative;}#a{position:absolute;left:10;top:10;font-size:12...
<html> </p> <p><>
<style type="text/css"> </p> <p>#c { position: relative;} </p> <p>#a { position: absolute; left: 10; top: 10; font-size: 12px; font-family: 宋体; } </p> <p>#b { position: absolute; left: 10; top: 10; font-size: 12px; font-family: 宋体; -moz-opacity:0;opacity: 0;filter: alpha(opacity=0); } </p> <p></style> </p> <p><body>
<div id="c"> </p> <p><input id="a" /> </p> <p><input id="b" onkeyup="document.getElementById('a').value=this.value.replace(/./g,'*');" /> </p> <p></div>
</body>
</html>