没有form表单情况下敲回车键提交表单的js代码_表单特效

<title></title> <script type="text/javascript"> function enterPress(e) { if (e.keyCode == 13) { login(); } } function login(){ //登录验证等 alert('login'); } </script> <table id="logintable" border="1" cellpadding="0" cellspacing="0"> <tr> <td> Username:<input id="userName" type="text" name="userName" style="width: 90px;" onkeydown="javascript: enterPress(event);"> </td> <td> Password:<input id="password" type="password" name="password" style="width: 90px;" onkeydown="javascript: enterPress(event);"> </td> <td> <input id="login" type="button" value="Login" onclick="login()"> </td> </tr> </table>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]