cookies.js

来自「基于Jabber协议的即时消息服务器」· JavaScript 代码 · 共 76 行

76 行


/* Modifed by BL to namespace the functions */

/*

DISCLAIMER: THESE JAVASCRIPT FUNCTIONS ARE SUPPLIED 'AS IS', WITH 
NO WARRANTY EXPRESSED OR IMPLIED. YOU USE THEM AT YOUR OWN RISK. 
NEITHER PAUL STEPHENS NOR PC PLUS MAGAZINE ACCEPTS ANY LIABILITY FOR 
ANY LOSS OR DAMAGE RESULTING FROM THEIR USE, HOWEVER CAUSED. 

Paul Stephens' NetScape-based cookie-handling library

http://web.ukonline.co.uk/paul.stephens/index.htm

TO USE THIS LIBRARY, INSERT ITS CONTENTS IN A <script></script> BLOCK IN THE 
<HEAD> SECTION OF YOUR WEB PAGE SOURCE, BEFORE ANY OTHER JAVASCRIPT ROUTINES.

Feel free to use this code, but please leave this comment block in.

*/

var Cookies = {

    setCookie: function(name, value, lifespan, access_path) {
          
        var cookietext = name + "=" + escape(value)  
        if (lifespan != null) {  
            var today=new Date()     
            var expiredate = new Date()      
            expiredate.setTime(today.getTime() + 1000*60*60*24*lifespan)
            cookietext += "; expires=" + expiredate.toGMTString()
        }
        if (access_path != null) { 
            cookietext += "; PATH="+access_path 
        }
        document.cookie = cookietext 
        return null  
    },


    setDatedCookie: function(name, value, expire, access_path) {
        var cookietext = name + "=" + escape(value)
                + ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))
        if (access_path != null) { 
            cookietext += "; PATH="+access_path 
        }
        document.cookie = cookietext 
        return null        
    },


    getCookie: function(Name) {
        var search = Name + "="                       
        var CookieString = document.cookie            
        var result = null                               
        if (CookieString.length > 0) {                
            offset = CookieString.indexOf(search)       
            if (offset != -1) {                         
                offset += search.length                   
                end = CookieString.indexOf(";", offset)   
                if (end == -1)                            
                    end = CookieString.length               
                result = unescape(CookieString.substring(offset, end))         
                                                
            } 
        }
        return result                                
    },


    deleteCookie: function (Name, Path) {
        Cookies.setCookie(Name,"Deleted", -1, Path)
    }
    
}

cookies.js - 源码说明

本页面展示了「基于Jabber协议的即时消息服务器」中的 cookies.js 源码文件，采用 JavaScript 编程语言编写，共 76 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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