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