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demo.html
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<!DOCTYPE HTML>
<html lang="en">
<head>
<title>Demo for Session.js</title>
<meta charset="UTF-8">
<style type='text/css'>
body {
width: 80%;
min-width: 600px;
max-width: 820px;
font-family: Helvetica Neue, Helvetica, Arial;
margin: 0 auto;
}
.key {
color: #099;
}
.val {
color: #D14;
}
.val.num {
color: #0086B3;
}
.val.bool {
color: #0086B3;
}
p.bot {
padding-bottom: 40px;
}
a {
color: #333;
}
</style>
</head>
<body>
<h2>Session.js Demo Page</h2>
<p>Demo output:</p>
<pre>
loading...
</pre>
<script type='text/javascript'>
// Formatted JSON.stringify, originally from json2.js
var JSONf = {};
(function () {
function tagify(text, tag, className) {
return '<' + tag + (className ? (' class="' + className + '"') : '') + '>' + text + '</' + tag + '>';
}
function f(n) {
// Format integers to have at least two digits.
return tagify(n < 10 ? '0' + n : n, 'span', 'val num');
}
if (typeof Date.prototype.toJSON !== 'function') {
Date.prototype.toJSON = function (key) {
return isFinite(this.valueOf())
? this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z'
: null;
};
String.prototype.toJSON = Number.prototype.toJSON = Boolean.prototype.toJSON = function (key) {
return this.valueOf();
}
}
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
gap, indent, meta = { // table of character substitutions
'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"': '\\"', '\\': '\\\\'
},
rep;
function quote(string) {
escapable.lastIndex = 0;
return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
var c = meta[a];
return typeof c === 'string'
? c
: '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
}) + '"' : '"' + string + '"';
}
function str(key, holder) {
// Produce a string from holder[key].
var i, // The loop counter.
k, // The member key.
v, // The member value.
length, mind = gap, partial, value = holder[key];
// If the value has a toJSON method, call it to obtain a replacement value.
if (value && typeof value === 'object' &&
typeof value.toJSON === 'function') {
value = value.toJSON(key);
}
// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.
if (typeof rep === 'function') {
value = rep.call(holder, key, value);
}
switch (typeof value) {
case 'string':
return tagify(quote(value), 'span', 'str val');
case 'number':
return tagify((isFinite(value) ? String(value) : 'null'), 'span', 'val num');
case 'boolean':
case 'null':
return tagify(String(value), 'span', 'val bool');
case 'object':
if (!value) {
return tagify('null', 'span', 'val null');
}
// Make an array to hold the partial results of stringifying this object value.
gap += indent;
partial = [];
if (Object.prototype.toString.apply(value) === '[object Array]') {
// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.
length = value.length;
for (i = 0; i < length; i += 1) {
partial[i] = str(i, value) || 'null';
}
// Join all of the elements together, separated with commas, and wrap them in brackets
v = partial.length === 0 ? '[]' : gap
? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : '[' + partial.join(',') + ']';
gap = mind;
return v;
}
// If the replacer is an array, use it to select the members to be stringified.
if (rep && typeof rep === 'object') {
length = rep.length;
for (i = 0; i < length; i += 1) {
if (typeof rep[i] === 'string') {
k = rep[i];
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
} else {
// Otherwise, iterate through all of the keys in the object.
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
partial.push(tagify(quote(k), 'span', 'str key') + (gap ? ': ' : ':') + v);
}
}
}
}
// Join all of the member texts together, separated with commas,
// and wrap them in braces.
v = partial.length === 0
? '{}' : gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
: '{' + partial.join(',') + '}';
gap = mind;
return v;
}
}
// If the JSON object does not yet have a stringify met©hod, give it one.
if (typeof JSONf.stringify !== 'function') {
JSONf.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.
var i;
gap = '';
indent = '';
if (typeof (space) === 'number') {
for (i = 0; i < space; i += 1) {
indent += ' ';
}
} else if (typeof space === 'string') {
indent = space;
}
rep = replacer;
if (replacer && typeof (replacer) !== 'function' &&
(typeof (replacer) !== 'object' ||
typeof (replacer.length) !== 'number')) {
throw new Error('JSON.stringify');
}
return str('', {'': value});
}
}
}());
</script>
<p class="bot"><a href="https://github.com/codejoust/session.js/">Session.JS on GitHub</a> by <a
href="https://iain.in/">Iain</a></p>
<script>
window.session = {
options: {
use_html5_location: false,
gapi_location: true,
session_timeout: 5
},
start: function (data) {
document.getElementsByTagName('pre')[0].innerHTML = JSONf.stringify(session, undefined, 2);
}
};
</script>
<script src="session.js"></script>
</body>
</html>