Code<html><head><title>jquery</title><style> body{ font-size: 12px;} li{ list-style: none; height: 34px; padding-top: 5px;}</style> <script type="text/javascript" src="jquery-1.2.6.pack.js"></script> <script type="text/javascript">$(document).ready(function(){ var oInputs = $("ul.demo input"); oInputs.each(function(i){ oInputs.eq(i).focus(function(){ oInputs.eq(i).parent().css("background-color","ccf"); }).blur(function(){ oInputs.parent().css("background-color",""); }) }); oInputs.focus(function(){ $(this).css("background-color","ff9").blur(function(){ $(this).css("background-color",""); }); })})</script> </head><body><ul class="demo"><li><h5> 注册选项</h5></li><li>用户名:<input type="text" value="" id="name" style="width: 200px" /></li><li>密 码:<input type="password" value="" id="pass" style="width: 200px" /></li><li>爱 好:<input type="checkbox" value="" />篮球 <input type="checkbox" value="" />足球 <inputtype="checkbox" value="" />音乐</li></ul></script></body></html>
时间: 2024-09-29 13:54:52