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jquery+php获取和设置Cookies代码

发布时间:2016-11-25 15:53

// 浏览页面次数

 代码如下 复制代码

$visited = (int)$_cookie['pagevisits'] + 1;

setcookie( 'pagevisits',    // cookie名
     $visited,     // cookie值
   time()+7*24*60*60   // 过期时间
          ); 

?>

<!doctype html public "-//w3c//dtd xhtml 1.0 strict//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<title>使用jquery+php获取和设置cookies</title>

<link rel="stylesheet" type="text/css教程" href="styles.css" />

<script type="text/网页特效"" width=100% src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript"" width=100% src="jquery.cookie.js">

jquery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toutcstring)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new date();
                date.settime(date.gettime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toutcstring(); // use expires attribute, max-age is not supported by ie
        }

        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeuricomponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookievalue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jquery.trim(cookies[i]);
                // does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookievalue = decodeuricomponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookievalue;
    }
};
</script>
<script type="text/javascript">

$(document).ready(function(){
 
 var cookie = $.cookie('democookie');
 
 if(cookie) $('.jq-text').text(cookie).show();
 
        
 $('.fields a').click(function(e){
  var text = $('#inputbox').val();
  
  // 设置cookie的值
  $.cookie('democookie',text,{expires: 7});
  
  $('.jq-text').text(text).slidedown('slow');
  
  e.preventdefault();
 });
 
 $('#form1').submit(function(e){ e.preventdefault(); })
})

</script>

</head>

<body>
<h1>使用jquery+php获取和设置cookies</h1>

<div class="section">
 <div class="counter"><?php echo $visited?></div>
    <p>你访问此页面的次数</p>
</div>


<div class="section">
 
    <div class="jq-text"></div>

 <form action="" method="get" id="form1">
     <div class="fields">
         <input type="text" id="inputbox" />
            <a href="">保存</a>
        </div>
    </form>
    <p>你可以在输入框输入任意值,当你重新打开页面时,值依旧存在。</p>
</div>

</body>
</html>


源码下载
http://down.111cn.net/down/code/jquery/2010/0909/20704.html

验证由26个英文字母组成的字符串:^[a-za-z]+$
验证由26个大写英文字母组成的字符串:^[a-z]+$
验证由26个小写英文字母组成的字符串:^[a-z]+$
验证由数字和26个英文字母组成的字符串:^[a-za-z0-9]+$
验证由数字、26个英文字母或者下划线组成的字符串:^w+$
验证用户密码:^[a-za-z]w{5,17}$ 正确格式为:以字母开头,长度在6-18之间,只能包含字符、数字和下划线。
验证是否含有 ^%&',;=?$" 等字符:[^%&',;=?$"]+
验证汉字:^[u4e00-u9fa5],{0,}$
验证email地址:^w+[-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*$
验证interneturl:^http://([w-]+.)+[w-]+(/[w-./?%&=]*)?$ ;^[a-za-z]+://(w+(-w+)*)(.(w+(-w+)*))*(?s*)?$
验证电话号码:^((d{3,4})|d{3,4}-)?d{7,8}$:--正确格式为:xxxx-xxxxxxx,xxxx-xxxxxxxx,xxx-xxxxxxx,xxx-xxxxxxxx,xxxxxxx,xxxxxxxx。
验证身份证号(15位或18位数字):^d{15}|d{}18$
验证一年的12个月:^(0?[1-9]|1[0-2])$ 正确格式为:"01"-"09"和"1""12"
验证一个月的31天:^((0?[1-9])|((1|2)[0-9])|30|31)$    正确格式为:01、09和1、31。

 我碰到的问题是发布内容没有问题,但是编辑文档,修改软件是就出现空白页面,经过查找,只要如下修改就ok了。
 找到dede/(就是你的后台登录目录,如果没修改默认是dede目录),找到文件archives_do.php教程文件,搜索header,在33行可以看到

 代码如下 复制代码
 header("location:{$gurl}?aid=$aid");


 我们把这里修改成js调用如

 代码如下 复制代码
 echo "<script language='网页特效'>window.location.href='{$gurl}?aid={$aid}'</script> ";


 
 至于什么原因不用能header函数呢,下面我们来看看关于header的属性。header()前,如果前面输出了空格、空行、任何字符,都会导致header()跳转失效....
由于catalog_do.php调用过的php文件太多了,可能你以前用启事本修改过文件,所以就出问题了。

 本站原创文章转载注明来源于http://www.111cn.net/phper/php.html

function whois_hichina($domain) {
preg_match("|<pre>(.+?)</pre>|is", @file_get_contents('http://whois.hichina.com/cgi-bin/whois?domain='.$domain.''), $whois);

$whois[0] = str_replace('友情提示:按注册局要求,过期域名可能会处于注册商自动续费期阶段,您在此查询所看到的域名到期日仅供参考<br />请您<a href="http://www.net.cn/has_client/userlogon/user_logon1.asp教程" target="_blank" class="link_gl">进入会员区</a>查看该域名的实际到期时间,并请及时进行续费,谢谢!', '', ($whois[0]));//过滤掉此段文字


return $whois[0]);

}

//新网 whois (非新网提供,只是根据新网自身网站的url修改实现)
function whois_xinnet($domain) {
preg_match("|<div class="lytableinfowrap">(.+?)</div>|is", @file_get_contents('http://www.xinnet.cn/modules/agent/serv/pages/domain_whois.jsp教程?domainnamewhois='.$domain.'&nocode=nocode'), $whois);

return $whois[0];
}
}

 代码如下 复制代码
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<title>创建、复制、移动、删除文件</title>
<style type="text/css教程">
<!--
body {
margin-left: 00px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
-->
</style></head>
<body>
<table width="350" border="1" cellpadding="0" cellspacing="0">
<tr>
<td><table width="350" height="80" border="0" cellpadding="0" cellspacing="0" background="images/326ssss.gif">
<form name="form1" method="post" action="index.php教程">
<tr>
<td width="95" height="39"> </td>
<td width="171" rowspan="2" align="left" valign="middle"> <input name="fopens" type="text" id="copy2" size="22"></td>
<td width="84" rowspan="2" valign="middle"><input name="submit4" type="submit" id="submit4" value="提交"></td>
</tr>
<tr>
<td height="41"> </td>
</tr>
</form>
</table></td>
</tr>
<tr>
<td><table width="350" height="80" border="0" cellpadding="0" cellspacing="0" background="images/326s.gif">
<form name="form1" method="post" action="index.php">
<tr>
<td width="111" height="39"> </td>
<td width="155" valign="bottom"><input name="copys" type="text" id="copys2" size="20">
</td>
<td width="84" rowspan="2" valign="middle"><input type="submit" name="submit" value="提交"></td>
</tr>
<tr>
<td height="41"> </td>
<td valign="top"><input name="copy2" type="text" id="copy22" size="20"></td>
</tr>
</form>
</table></td>
</tr>
<tr>
<td><table width="350" height="80" border="0" cellpadding="0" cellspacing="0" background="images/326ss.gif">
<form name="form1" method="post" action="index.php">
<tr>
<td width="111" height="39"> </td>
<td width="115" valign="bottom"><input name="moves" type="text" id="moves3" size="20">
</td>
<td width="84" rowspan="2"><input type="submit" name="submit2" value="提交"></td>
</tr>
<tr>
<td height="41"> </td>
<td valign="top"><input name="moves2" type="text" id="moves22" size="20"></td>
</tr>
</form>
</table></td>
</tr>
<tr>
<td><table width="350" height="80" border="0" cellpadding="0" cellspacing="0" background="images/326sss.gif">
<form name="form1" method="post" action="index.php">
<tr>
<td width="104"> </td>
<td width="236"><input name="delete" type="text" id="delete2">
<input type="submit" name="submit3" value="提交"></td>
</tr>
</form>
</table></td>
</tr>
</table>
</body>
</html>

php代码

 代码如下 复制代码

<?php session_start();
if($submit=="提交"){
$copy=$_post[copys];
$copys2=$_post[copy2];
if(copy($copy,$copys2)==true){echo "复制成功!!";}else{echo "失败!!";};
}
if($submit2=="提交"){
$moves=$_post[moves];
$moves2=$_post[moves2];
if(rename($moves,$moves2)==true){echo "移动成功!!";}else{echo "失败!!";};
}

if($submit3=="提交"){
$delete=$_post[delete];
if(unlink($delete)==true){echo "删除成功!!";}else{echo "失败!!";};
}
if($submit4=="提交"){
$fopens=$_post[fopens];
if(fopen($fopens,"w")==true){echo "创建成功!!";}else{echo "失败!!";};
}

?>

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