博客园-yinix-最新评论http://www.cnblogs.com/yinix/CommentsRSS.aspx_Asp.net_Ajaxzh-cnTue, 17 Jul 2007 03:31:21 GMTTue, 17 Jul 2007 03:31:21 GMTcnblogs FireFox 内javascript 正则表达式与IE下面正则表达式兼容问题http://www.cnblogs.com/yinix/archive/2009/01/09/820893.html#1426492尹鹏飞尹鹏飞Fri, 09 Jan 2009 02:34:14 GMThttp://www.cnblogs.com/yinix/archive/2009/01/09/820893.html#1426492<%@ page pageEncoding="GBK" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<meta http-equiv="Content-Type" content="text/html;charset=gbk" />
<title>用户注册</title>
<script language="JavaScript" type="text/javascript">
<!--
//检测用户名,以字母开头,后跟一个或多个字母或数字或它们的组合,再跟一个-//或_,最后以若干字母或数字或它们的组合结束;

function checkusername(username)
{
var vusername = username.value;
var regun = /^[a-zA-Z]+[a-zA-Z0-9]*[-_]?[a-zA-Z0-9]+$/gi;
if(regun.test(vusername))
{ return true;
}
return false;
}

function checknull(idname)
{
var vidname = idname.value;
if (vidname =="" || vidname == null )
{
return true;
}
return false;
}

function checkspace(idname)
{
var vidname = idname.value;
var regsp = /\s+/gi;
if (regsp.test(vidname))
{
return true;
}
return false;
}
-->
</script>

<script language="JavaScript" type="text/javascript">
<!--
function checkform()
{
with(document.regform)
{
//-----检测用户名开始
if (checknull(username) == true)
{
alert("请您填写用户名!");
username.focus();
return false;
}
else {
if (checkspace(username) == true)
{
alert("用户名中不允许有空格!");
username.focus();
return false;
}
else{

if (checkusername(username) == false)
{
alert("用户名不符合要求,请重新填写!");
username.focus();
return false;
}
}
}

//-----检测用户名结束
//IE下面此javascript正则表达式可以正常运行,为什么在Tomcat,Firfox中javascript正则表达式运行不正常,怎样解决?


尹鹏飞 2009-01-09 10:34 发表评论
]]>re: Downloading a File with a Save As Dialog in ASP.NET(下载文件时出现一个保存对话框）http://www.cnblogs.com/yinix/archive/2008/02/07/771044.html#1065828李仲华李仲华Thu, 07 Feb 2008 13:57:00 GMThttp://www.cnblogs.com/yinix/archive/2008/02/07/771044.html#1065828
李仲华 2008-02-07 21:57 发表评论
]]>re: GridView 72般绝技http://www.cnblogs.com/yinix/archive/2007/09/13/790295.html#892117ddddddddddddddddddddddddddddddThu, 13 Sep 2007 12:39:00 GMThttp://www.cnblogs.com/yinix/archive/2007/09/13/790295.html#892117j
d

ddddddddddddddd 2007-09-13 20:39 发表评论
]]>re: 技巧和诀窍：在不用UpdatePanel的情形下可与ASP.NET AJAX 使用的酷UI模板技术http://www.cnblogs.com/yinix/archive/2007/06/05/771916.html#771978yinixyinixTue, 05 Jun 2007 04:11:00 GMThttp://www.cnblogs.com/yinix/archive/2007/06/05/771916.html#771978http://www.cnblogs.com/Files/yinix/AJAXSample.rar">修改后的示例程序</a>

yinix 2007-06-05 12:11 发表评论
]]>