jsp+ajax后台实时校验唯一性的写法
采集日期:2008-4-24作者:stlouisy(注:本数据由系统自动采集,内容与BHCODE无关)
{ send_request(‘validate.jsp?username=‘+username); } }</script><link href="css/style.css" rel="stylesheet" type="text/css"></head><body><form name="form1" action="" method="post">用户名:<input type="text" name="username" value=""> <input type="button" name="check" value="唯一性检查" onClick="userCheck();">