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Contents
/**
@namespace
Methods for managing cookies.
*/
rio.Cookie = {
key: "_RIO_",
bindings: {},
observers: {},
/**
Gets the value of a cookie.
@param {String} name The name of the cookie to get.
*/
get: function(name) {
var cookies = document.cookie.match(this.key + name + '=(.*?)(;|$)');
return (cookies) ? unescape(cookies[1]) : null;
},
/**
Sets the value of a cookie.
@param {String} name The name of the cookie to set.
@param {Object} value The value to set in the cookie.
*/
set: function(name, value) {
// Set to 5000 days
var expires = new Date(new Date().getTime()+(1000*60*60*24*5000)).toGMTString();
var cookie = this.key + name + "=" + escape((value || "").toString());
try {
document.cookie = cookie + "; expires=" + expires;
this["_" + name] = value;
(this.observers[name] || []).each(function(observer) { observer(value); });
} catch (e) {
rio.log("Cookie.js - " + e);
}
},
/**
Set a default value for a cookie if the cookie is not yet defined
@param {String} name The name of the cookie to set.
@param {Object} value The default value to set in the cookie.
*/
setDefault: function(name, value) {
if (document.cookie.match(this.key + name + '=(.*?)(;|$)') == undefined) {
this.set(name, value);
}
},
bind: function(name, observer) {
if (this.observers[name] == undefined) { this.observers[name] = []; }
this.observers[name].push(observer);
observer(this.get(name));
},
binding: function(name, defaultValue) {
if (defaultValue) {
this.setDefault(name, defaultValue);
}
if (this.bindings[name]) { return this.bindings[name]; }
this["_" + name] = this.get(name);
this.bindings[name] = new rio.Binding(this, name);
this[("get-" + name).camelize()] = this.get.curry(name).bind(this);
this[("set-" + name).camelize()] = this.set.curry(name).bind(this);
return this.bindings[name];
}
};
Version data entries
8 entries across 8 versions & 1 rubygems