@@ -1,5 +1,4 @@
-
if (!Prototype || Prototype.Version.indexOf('1.6') !== 0) {
throw "This script requires Prototype >= 1.6.";
}
@@ -8,7 +7,19 @@ Object.isDate = function(object) {
return object instanceof Date;
};
+/**
+ * class Cookie
+ * Creates a cookie.
+**/
var Cookie = Class.create({
+ /**
+ * new Cookie(name, value[, expires])
+ *
+ * - name (String): The name of the cookie.
+ * - value (String): The value of the cookie.
+ * - expires (Number | Date): Exact date (or number of days from now) that
+ * the cookie will expire.
+ **/
initialize: function(name, value, expires) {
if (Object.isNumber(expires)) {
var days = expires;
@@ -16,11 +27,11 @@ var Cookie = Class.create({
expires.setTime(expires.getTime() + (days * 24 * 60 * 60 * 1000));
}
- if (Object.isDate(expires)) {
+ if (Object.isDate(expires))
expires = expires.toGMTString();
- }
-
- if (expires !== "") expires = "; expires=" + expires;
+
+ if (!Object.isUndefined(expires) && expires !== "")
+ expires = "; expires=" + expires;
this.name = name;
this.value = value;
@@ -38,23 +49,47 @@ var Cookie = Class.create({
}
});
+/**
+ * namespace Cookie
+**/
Object.extend(Cookie, {
+ /**
+ * Cookie.set(name, value, expires)
+ *
+ * Alias of [[Cookie#initialize]].
+ **/
set: function(name, value, expires) {
return new Cookie(name, value, expires);
},
+ /**
+ * Cookie.get(name)
+ *
+ * Returns the value of the cookie with the given name.
+ * - name (String): The name of the cookie to retrieve.
+ **/
get: function(name) {
var c = document.cookie.split(';');
- for (var i = 0, cookie; i < c.length; i__) {
- cookie = c[i].split('=').invoke('strip');
- if (cookie[0] === name) return cookie[1];
+ for (var i = 0, cookie; i < c.length; i++) {
+ cookie = c[i].split('=');
+ if (cookie[0].strip() === name)
+ return cookie[1].strip();
}
return null;
},
- erase: function(name) {
+ /**
+ * Cookie.unset(name)
+ *
+ * Deletes a cookie.
+ * - name (String): The name of the cookie to delete.
+ *
+ **/
+ unset: function(name) {
return Cookie.set(name, "", -1);
}
});
+
+Cookie.erase = Cookie.unset;
cookie.js
f1aeb06598654ef69c3a50cc6694f4b8c5513bf9
Andrew Dupont
prototype@andrewdupont.net
http://github.com/savetheclocktower/javascript-stuff/commit/8414210e3cb82fd3e0e20f85ad0a65d9316b573c
8414210e3cb82fd3e0e20f85ad0a65d9316b573c
2008-12-30T16:13:16-08:00
2008-12-30T16:13:16-08:00
Added some documentation for the cookie script and corrected some stupid typos. (Still haven't tested this thing.)
37590513aa7344fefcf465146ffe76d9b110d37d
Andrew Dupont
prototype@andrewdupont.net