【www.gdgbn.com--jquery】

// 浏览页面次数

 代码如下

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

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

?>

css教程" href="styles.css" />

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

使用jquery+php获取和设置cookies

 
   

你访问此页面的次数

 
   

 

     
        
            保存
       
   

   

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。

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

本文来源：http://www.gdgbn.com/wangyezhizuo/26884/