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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>The source code</title>
<link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
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<pre class="prettyprint lang-js">/*!
* Ext JS Library 3.4.0
* Copyright(c) 2006-2011 Sencha Inc.
* licensing@sencha.com
* http://www.sencha.com/license
*/
<div id="cls-Ext.state.CookieProvider"></div>/**
* @class Ext.state.CookieProvider
* @extends Ext.state.Provider
* The default Provider implementation which saves state via cookies.
* <br />Usage:
<pre><code>
var cp = new Ext.state.CookieProvider({
path: "/cgi-bin/",
expires: new Date(new Date().getTime()+(1000*60*60*24*30)), //30 days
domain: "extjs.com"
});
Ext.state.Manager.setProvider(cp);
</code></pre>
* @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
* @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
* @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
* your page is on, but you can specify a sub-domain, or simply the domain itself like 'extjs.com' to include
* all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
* domain the page is running on including the 'www' like 'www.extjs.com')
* @cfg {Boolean} secure True if the site is using SSL (defaults to false)
* @constructor
* Create a new CookieProvider
* @param {Object} config The configuration object
*/
Ext.state.CookieProvider = Ext.extend(Ext.state.Provider, {
constructor : function(config){
Ext.state.CookieProvider.superclass.constructor.call(this);
this.path = "/";
this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
this.domain = null;
this.secure = false;
Ext.apply(this, config);
this.state = this.readCookies();
},
// private
set : function(name, value){
if(typeof value == "undefined" || value === null){
this.clear(name);
return;
}
this.setCookie(name, value);
Ext.state.CookieProvider.superclass.set.call(this, name, value);
},
// private
clear : function(name){
this.clearCookie(name);
Ext.state.CookieProvider.superclass.clear.call(this, name);
},
// private
readCookies : function(){
var cookies = {},
c = document.cookie + ";",
re = /\s?(.*?)=(.*?);/g,
matches,
name,
value;
while((matches = re.exec(c)) != null){
name = matches[1];
value = matches[2];
if(name && name.substring(0,3) == "ys-"){
cookies[name.substr(3)] = this.decodeValue(value);
}
}
return cookies;
},
// private
setCookie : function(name, value){
document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
((this.path == null) ? "" : ("; path=" + this.path)) +
((this.domain == null) ? "" : ("; domain=" + this.domain)) +
((this.secure == true) ? "; secure" : "");
},
// private
clearCookie : function(name){
document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
((this.path == null) ? "" : ("; path=" + this.path)) +
((this.domain == null) ? "" : ("; domain=" + this.domain)) +
((this.secure == true) ? "; secure" : "");
}
});</pre>
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