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Commit 0b69fdca authored by addyosmani's avatar addyosmani
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merging fidel todo app

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todo-example/fidel/app.js 0 → 100644
View file @ 0b69fdca
var todoStore = (function() {
return {
get: function() {
var d = localStorage.getItem('fidel.todos');
var todos = {};
if (d) {
d = JSON.parse(d);
for (var key in d) {
todos[key] = new Todo(d[key]);
}
}
return todos;
},
save: function(todos) {
localStorage.setItem('fidel.todos', JSON.stringify(todos));
}
};
})();
var Todo = Fidel.Class.extend({
defaults: {
name: "empty todo...",
done: false,
order: 0
},
init: function() {
},
toggleDone: function() {
this.done = !this.done;
}
});
var TodoView = Fidel.ViewController.extend({
templates: {
item: "#item-template",
stats: '#stats-template'
},
events: {
'keypress input[type="text"]': 'addOnEnter',
'click .check': 'complete'
},
init: function() {
this.todos = todoStore.get();
this.renderAll();
},
addOnEnter: function(e) {
if (e.keyCode == 13)
this.add();
},
add: function() {
var name = this.input.val();
this.input.val('');
var todo = new Todo({ name: name, order: this.taskCount });
this.taskCount++;
this.todos[todo.guid] = todo;
this.save();
var tmp = this.template(this.templates.item, { todo: todo });
this.todosContainer.prepend(tmp);
this.renderStats();
},
save: function() {
todoStore.save(this.todos);
},
sortTasks: function() {
var sorted = [];
for (var key in this.todos) {
sorted.push(this.todos[key]);
}
sorted.sort(function(a, b) {
return (b.order - a.order);
});
return sorted;
},
renderAll: function() {
var html = [];
var todos = this.sortTasks();
this.taskCount = todos.length;
for (var i = 0, c = todos.length; i < c; i++) {
var todo = todos[i];
var tmp = this.template(this.templates.item, { todo: todo });
html.push(tmp);
}
this.todosContainer.html(html.join(''));
this.renderStats();
},
renderStats: function() {
var todos = this.sortTasks();
var data = {
total: todos.length,
remaining: 0,
done: 0
};
for (var i = 0, c = todos.length; i < c; i++) {
var todo = todos[i];
if (todo.done)
data.done++;
else
data.remaining++;
}
this.render('stats', data, this.statsContainer);
},
complete: function(e) {
var complete = (e.target.value == "on");
var el = $(e.target);
el.parents('li').toggleClass('done');
var todoId = el.parents('li').attr('data-todoid');
this.todos[todoId].toggleDone();
this.save();
this.renderStats();
},
clearCompleted: function() {
var completedTodos = this.find('input:checked');
for (var i = 0, c = completedTodos.length; i < c; i++) {
var item = completedTodos[i];
this.destroyTodo($(item));
}
},
destroyTodo: function(el) {
var parent = el.parents('li');
var guid = parent.attr('data-todoid');
delete this.todos[guid];
parent.remove();
this.save();
this.renderStats();
}
});
//app
var todos = new TodoView({ el: $("#todoapp") });
todo-example/fidel/index.html 0 → 100644
View file @ 0b69fdca
<!DOCTYPE html>
<html>
<head>
<title>Fidel</title>
<link href="stylesheets/todos.css" media="all" rel="stylesheet" type="text/css"/>
<!--<script src="vendor/live.js"></script>-->
</head>
<body>
<!-- Todo App Interface -->
<div id="todoapp">
<div class="title">
<h1>Todos</h1>
</div>
<div class="content">
<div id="create-todo">
<input data-element="input" placeholder="What needs to be done?" type="text" />
<span class="ui-tooltip-top" style="display:none;">Press Enter to save this task</span>
</div>
<div id="todos">
<ul id="todo-list" data-element="todosContainer"></ul>
</div>
<div id="todo-stats" data-element="statsContainer"></div>
</div>
</div>
<div id="credits">
Created by
<br />
<a href="http://jga.me/">Greg Allen</a> (<a href="http://twitter.com/jgaui">jgaui</a>).
</div>
<!-- Templates -->
<script type="text/template" id="item-template">
<li class="todo {!= todo.done ? 'done' : '' !}" data-todoid="{!= todo.guid !}">
<div class="display">
<input class="check" type="checkbox" {!= todo.done ? 'checked="checked"' : '' !} />
<div class="todo-content">{!= todo.name !}</div>
<span data-action="destroyTodo" class="todo-destroy"></span>
</div>
<div class="edit">
<input class="todo-input" type="text" value="" />
</div>
</li>
</script>
<script type="text/template" id="stats-template">
{! if (total) { !}
<span class="todo-count">
<span class="number">{!= remaining !}</span>
<span class="word">{!= remaining == 1 ? 'item' : 'items' !}</span> left.
</span>
{! } !}
{! if (done) { !}
<span class="todo-clear">
<a data-action="clearCompleted">
Clear <span class="number-done">{!= done !}</span>
completed <span class="word-done">{!= done == 1 ? 'item' : 'items' !}</span>
</a>
</span>
{! } !}
</script>
<script src="vendor/json2.js"></script>
<script src="vendor/jquery-1.6.4.min.js"></script>
<script src="vendor/fidel.js"></script>
<!--<script src="../../lib/core.js"></script>-->
<!--<script src="../../lib/class.js"></script>-->
<!--<script src="../../lib/events.js"></script>-->
<!--<script src="../../lib/controller.js"></script>-->
<script src="app.js"></script>
</body>
</html>
todo-example/fidel/stylesheets/todos.css 0 → 100644
View file @ 0b69fdca
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
margin: 0;
padding: 0;
border: 0;
outline: 0;
font-weight: inherit;
font-style: inherit;
font-size: 100%;
font-family: inherit;
vertical-align: baseline;
}
body {
line-height: 1;
color: black;
background: white;
}
ol, ul {
list-style: none;
}
a img {
border: none;
}
html {
background: #eeeeee;
}
body {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 14px;
line-height: 1.4em;
background: #eeeeee;
color: #333333;
}
#todoapp {
width: 480px;
margin: 0 auto 40px;
background: white;
padding: 20px;
-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 5px 6px 0;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 5px 6px 0;
-o-box-shadow: rgba(0, 0, 0, 0.2) 0 5px 6px 0;
box-shadow: rgba(0, 0, 0, 0.2) 0 5px 6px 0;
}
#todoapp h1 {
font-size: 36px;
font-weight: bold;
text-align: center;
padding: 20px 0 30px 0;
line-height: 1;
}
#create-todo {
position: relative;
}
#create-todo input {
width: 466px;
font-size: 24px;
font-family: inherit;
line-height: 1.4em;
border: 0;
outline: none;
padding: 6px;
border: 1px solid #999999;
-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-o-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
}
#create-todo span {
position: absolute;
z-index: 999;
width: 170px;
left: 50%;
margin-left: -85px;
}
#todo-list {
margin-top: 10px;
}
#todo-list li {
padding: 12px 20px 11px 0;
position: relative;
font-size: 24px;
line-height: 1.1em;
border-bottom: 1px solid #cccccc;
}
#todo-list li:after {
content: "\0020";
display: block;
height: 0;
clear: both;
overflow: hidden;
visibility: hidden;
}
#todo-list li.editing {
padding: 0;
border-bottom: 0;
}
#todo-list .editing .display,
#todo-list .edit {
display: none;
}
#todo-list .editing .edit {
display: block;
}
#todo-list .editing input {
width: 444px;
font-size: 24px;
font-family: inherit;
margin: 0;
line-height: 1.6em;
border: 0;
outline: none;
padding: 10px 7px 0px 27px;
border: 1px solid #999999;
-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-o-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
}
#todo-list .check {
position: relative;
top: 9px;
margin: 0 10px 0 7px;
float: left;
}
#todo-list .done .todo-content {
text-decoration: line-through;
color: #777777;
}
#todo-list .todo-destroy {
position: absolute;
right: 5px;
top: 14px;
display: none;
cursor: pointer;
width: 20px;
height: 20px;
background: url(../images/destroy.png) no-repeat 0 0;
}
#todo-list li:hover .todo-destroy {
display: block;
}
#todo-list .todo-destroy:hover {
background-position: 0 -20px;
}
#todo-stats {
*zoom: 1;
margin-top: 10px;
color: #777777;
}
#todo-stats:after {
content: "\0020";
display: block;
height: 0;
clear: both;
overflow: hidden;
visibility: hidden;
}
#todo-stats .todo-count {
float: left;
}
#todo-stats .todo-count .number {
font-weight: bold;
color: #333333;
}
#todo-stats .todo-clear {
float: right;
}
#todo-stats .todo-clear a {
color: #777777;
font-size: 12px;
}
#todo-stats .todo-clear a:visited {
color: #777777;
}
#todo-stats .todo-clear a:hover {
color: #336699;
}
#instructions {
width: 520px;
margin: 10px auto;
color: #777777;
text-shadow: rgba(255, 255, 255, 0.8) 0 1px 0;
text-align: center;
}
#instructions a {
color: #336699;
}
#credits {
width: 520px;
margin: 30px auto;
color: #999;
text-shadow: rgba(255, 255, 255, 0.8) 0 1px 0;
text-align: center;
}
#credits a {
color: #888;
}
/*
* François 'cahnory' Germain
*/
.ui-tooltip, .ui-tooltip-top, .ui-tooltip-right, .ui-tooltip-bottom, .ui-tooltip-left {
color:#ffffff;
cursor:normal;
display:-moz-inline-stack;
display:inline-block;
font-size:12px;
font-family:arial;
padding:.5em 1em;
position:relative;
text-align:center;
text-shadow:0 -1px 1px #111111;
-webkit-border-top-left-radius:4px ;
-webkit-border-top-right-radius:4px ;
-webkit-border-bottom-right-radius:4px ;
-webkit-border-bottom-left-radius:4px ;
-khtml-border-top-left-radius:4px ;
-khtml-border-top-right-radius:4px ;
-khtml-border-bottom-right-radius:4px ;
-khtml-border-bottom-left-radius:4px ;
-moz-border-radius-topleft:4px ;
-moz-border-radius-topright:4px ;
-moz-border-radius-bottomright:4px ;
-moz-border-radius-bottomleft:4px ;
border-top-left-radius:4px ;
border-top-right-radius:4px ;
border-bottom-right-radius:4px ;
border-bottom-left-radius:4px ;
-o-box-shadow:0 1px 2px #000000, inset 0 0 0 1px #222222, inset 0 2px #666666, inset 0 -2px 2px #444444;
-moz-box-shadow:0 1px 2px #000000, inset 0 0 0 1px #222222, inset 0 2px #666666, inset 0 -2px 2px #444444;
-khtml-box-shadow:0 1px 2px #000000, inset 0 0 0 1px #222222, inset 0 2px #666666, inset 0 -2px 2px #444444;
-webkit-box-shadow:0 1px 2px #000000, inset 0 0 0 1px #222222, inset 0 2px #666666, inset 0 -2px 2px #444444;
box-shadow:0 1px 2px #000000, inset 0 0 0 1px #222222, inset 0 2px #666666, inset 0 -2px 2px #444444;
background-color:#3b3b3b;
background-image:-moz-linear-gradient(top,#555555,#222222);
background-image:-webkit-gradient(linear,left top,left bottom,color-stop(0,#555555),color-stop(1,#222222));
filter:progid:DXImageTransform.Microsoft.gradient(startColorStr=#555555,EndColorStr=#222222);
-ms-filter:progid:DXImageTransform.Microsoft.gradient(startColorStr=#555555,EndColorStr=#222222);
}
.ui-tooltip:after, .ui-tooltip-top:after, .ui-tooltip-right:after, .ui-tooltip-bottom:after, .ui-tooltip-left:after {
content:"\25B8";
display:block;
font-size:2em;
height:0;
line-height:0;
position:absolute;
}
.ui-tooltip:after, .ui-tooltip-bottom:after {
color:#2a2a2a;
bottom:0;
left:1px;
text-align:center;
text-shadow:1px 0 2px #000000;
-o-transform:rotate(90deg);
-moz-transform:rotate(90deg);
-khtml-transform:rotate(90deg);
-webkit-transform:rotate(90deg);
width:100%;
}
.ui-tooltip-top:after {
bottom:auto;
color:#4f4f4f;
left:-2px;
top:0;
text-align:center;
text-shadow:none;
-o-transform:rotate(-90deg);
-moz-transform:rotate(-90deg);
-khtml-transform:rotate(-90deg);
-webkit-transform:rotate(-90deg);
width:100%;
}
.ui-tooltip-right:after {
color:#222222;
right:-0.375em;
top:50%;
margin-top:-.05em;
text-shadow:0 1px 2px #000000;
-o-transform:rotate(0);
-moz-transform:rotate(0);
-khtml-transform:rotate(0);
-webkit-transform:rotate(0);
}
.ui-tooltip-left:after {
color:#222222;
left:-0.375em;
top:50%;
margin-top:.1em;
text-shadow:0 -1px 2px #000000;
-o-transform:rotate(180deg);
-moz-transform:rotate(180deg);
-khtml-transform:rotate(180deg);
-webkit-transform:rotate(180deg);
}
/*the following changes require some cleanup and integration with the above.**/
/* line 9 */
/* line 17 */
#todoapp {
background: white;
-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-o-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-moz-border-radius-bottomleft: 5px;
-webkit-border-bottom-left-radius: 5px;
-o-border-bottom-left-radius: 5px;
-ms-border-bottom-left-radius: 5px;
-khtml-border-bottom-left-radius: 5px;
border-bottom-left-radius: 5px;
-moz-border-radius-bottomright: 5px;
-webkit-border-bottom-right-radius: 5px;
-o-border-bottom-right-radius: 5px;
-ms-border-bottom-right-radius: 5px;
-khtml-border-bottom-right-radius: 5px;
border-bottom-right-radius: 5px;
}
/* line 24 */
/* line 32 */
#todoapp .content #create-todo {
position: relative;
}
/* line 34 */
#todoapp .content #create-todo input {
font-size: 24px;
font-family: inherit;
line-height: 1.4em;
border: 0;
outline: none;
padding: 6px;
border: 1px solid #999999;
-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-o-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
}
/* line 47 */
#todoapp .content #create-todo span {
position: absolute;
z-index: 999;
width: 170px;
left: 50%;
margin-left: -85px;
opacity: 0;
}
/* line 55 */
#todoapp .content ul#todo-list {
margin-top: 10px;
}
/* line 57 */
#todoapp .content ul#todo-list li {
padding: 15px 20px 15px 0;
position: relative;
font-size: 24px;
border-bottom: 1px solid #cccccc;
*zoom: 1;
cursor: move;
}
/* line 22, /opt/ree/lib/ruby/gems/1.8/gems/compass-0.10.5/frameworks/compass/stylesheets/compass/utilities/general/_clearfix.scss */
#todoapp .content ul#todo-list li:after {
content: "\0020";
display: block;
height: 0;
clear: both;
overflow: hidden;
visibility: hidden;
}
/* line 64 */
#todoapp .content ul#todo-list li.editing {
padding: 0;
border-bottom: 0;
}
/* line 67 */
#todoapp .content ul#todo-list li.editing .todo-input {
display: block;
width: 466px;
font-size: 24px;
font-family: inherit;
line-height: 1.4em;
border: 0;
outline: none;
padding: 6px;
border: 1px solid #999999;
-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-o-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
}
/* line 79 */
#todoapp .content ul#todo-list li.editing .todo-content {
display: none;
}
/* line 81 */
#todoapp .content ul#todo-list li.editing .todo-check {
display: none;
}
/* line 83 */
#todoapp .content ul#todo-list li.editing .todo-destroy {
display: none !important;
}
/* line 85 */
#todoapp .content ul#todo-list li .todo-input {
display: none;
}
/* line 87 */
#todoapp .content ul#todo-list li .todo-check {
position: relative;
top: 6px;
margin: 0 10px 0 7px;
float: left;
}
/* line 93 */
#todoapp .content ul#todo-list li.done .todo-content {
text-decoration: line-through;
color: #777777;
}
/* line 96 */
#todoapp .content ul#todo-list li .todo-destroy {
position: absolute;
right: 0px;
top: 16px;
display: none;
cursor: pointer;
width: 20px;
height: 20px;
}
/* line 106 */
#todoapp .content ul#todo-list li:hover .todo-destroy {
display: block;
}
/* line 109 */
#todoapp #todo-stats {
*zoom: 1;
margin-top: 10px;
color: #555555;
-moz-border-radius-bottomleft: 5px;
-webkit-border-bottom-left-radius: 5px;
-o-border-bottom-left-radius: 5px;
-ms-border-bottom-left-radius: 5px;
-khtml-border-bottom-left-radius: 5px;
border-bottom-left-radius: 5px;
-moz-border-radius-bottomright: 5px;
-webkit-border-bottom-right-radius: 5px;
-o-border-bottom-right-radius: 5px;
-ms-border-bottom-right-radius: 5px;
-khtml-border-bottom-right-radius: 5px;
border-bottom-right-radius: 5px;
background: #f4fce8;
border-top: 1px solid #ededed;
padding: 0 20px;
line-height: 36px;
}
/* line 22, /opt/ree/lib/ruby/gems/1.8/gems/compass-0.10.5/frameworks/compass/stylesheets/compass/utilities/general/_clearfix.scss */
#todoapp #todo-stats:after {
content: "\0020";
display: block;
height: 0;
clear: both;
overflow: hidden;
visibility: hidden;
}
/* line 118 */
#todoapp #todo-stats .todo-count {
float: left;
}
/* line 120 */
#todoapp #todo-stats .todo-count .number {
font-weight: bold;
color: #555555;
}
/* line 123 */
#todoapp #todo-stats .todo-clear {
float: right;
}
/* line 125 */
#todoapp #todo-stats .todo-clear a {
display: block;
line-height: 20px;
text-decoration: none;
-moz-border-radius: 12px;
-webkit-border-radius: 12px;
-o-border-radius: 12px;
-ms-border-radius: 12px;
-khtml-border-radius: 12px;
border-radius: 12px;
background: rgba(0, 0, 0, 0.1);
color: #555555;
font-size: 11px;
margin-top: 8px;
padding: 0 10px 1px;
-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
-o-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
}
/* line 136 */
#todoapp #todo-stats .todo-clear a:hover {
background: rgba(0, 0, 0, 0.15);
-moz-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
-webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
-o-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
}
/* line 139 */
#todoapp #todo-stats .todo-clear a:active {
position: relative;
top: 1px;
}
todo-example/fidel/vendor/fidel.js 0 → 100644
View file @ 0b69fdca
/*!
* Fidel - A javascript controller
* v1.2.2
* https://github.com/jgallen23/fidel
* copyright JGA 2011
* MIT License
*/
!function (name, definition) {
if (typeof module != 'undefined' && module.exports) module.exports = definition();
else if (typeof define == 'function' && typeof define.amd == 'object') define(definition);
else this[name] = definition();
}('Fidel', function() {
var context = this;
var Fidel = {};
Fidel.guid = function(){
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);
return v.toString(16);
}).toUpperCase();
};
Fidel.extend = function() {
throw new Error("Fidel.extend is deprecated, please use Fidel.ViewController.extend");
};
var o = context.Fidel;
Fidel.noConflict = function() {
context.Fidel = o;
return this;
};
var initializing = false, fnTest = /xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/;
// The base Class implementation (does nothing)
Fidel.Class = function(){};
// Create a new Class that inherits from this class
Fidel.Class.extend = function(prop) {
var _super = this.prototype;
// Instantiate a base class (but only create the instance,
// don't run the init constructor)
initializing = true;
var prototype = new this();
initializing = false;
// Copy the properties over onto the new prototype
for (var name in prop) {
// Check if we're overwriting an existing function
prototype[name] = typeof prop[name] == "function" &&
typeof _super[name] == "function" && fnTest.test(prop[name]) ?
(function(name, fn){
return function() {
var tmp = this._super;
// Add a new ._super() method that is the same method
// but on the super-class
this._super = _super[name];
// The method only need to be bound temporarily, so we
// remove it when we're done executing
var ret = fn.apply(this, arguments);
this._super = tmp;
return ret;
};
})(name, prop[name]) :
prop[name];
}
// The dummy class constructor
function Class(opt) {
// All construction is actually done in the init method
if (!initializing) {
if (this.defaults) {
for (var key in this.defaults) {
if (typeof opt !== 'object' || !opt[key]) this[key] = this.defaults[key];
}
}
if (typeof opt === 'object') {
for (var okey in opt) {
this[okey] = opt[okey];
}
}
if (!this.guid) this.guid = Fidel.guid();
if (this._initialize) this._initialize.apply(this, arguments);
if (this.init) this.init.apply(this, arguments);
}
}
// Populate our constructed prototype object
Class.prototype = prototype;
Class.prototype.proxy = function(func) {
var thisObject = this;
return(function(){
if (!func) return;
return func.apply(thisObject, arguments);
});
};
// Enforce the constructor to be what we expect
Class.constructor = Class;
// And make this class extendable
Class.extend = arguments.callee;
return Class;
};
var cache = {}; //check for "c_" cache for unit testing
//publish("/some/topic", ["a","b","c"]);
Fidel.publish = function(topic, args){
var subs = cache[topic], len = subs ? subs.length : 0;
//can change loop or reverse array if the order matters
while(len--){
subs[len].apply(this, args || []);
}
};
//subscribe("/some/topic", function(a, b, c){ /* handle data */ });
Fidel.subscribe = function(topic, callback){
if(!cache[topic]){
cache[topic] = [];
}
cache[topic].push(callback);
return [topic, callback]; // Array
};
//var handle = subscribe("/some/topic", function(){});
//unsubscribe(handle);
Fidel.unsubscribe = function(handle){
var subs = cache[handle[0]],
callback = handle[1],
len = subs ? subs.length : 0;
while(len--){
if(subs[len] === callback){
subs.splice(len, 1);
}
}
};
Fidel.Class.prototype.on = Fidel.Class.prototype.bind = function(name, callback) {
return Fidel.subscribe(this.guid+"."+name, this.proxy(callback));
};
Fidel.Class.prototype.emit = Fidel.Class.prototype.trigger = function(name, data) {
Fidel.publish(this.guid+"."+name, data);
Fidel.publish(name, data);
};
Fidel.Class.prototype.removeListener = Fidel.Class.prototype.unbind = function(handle) {
Fidel.unsubscribe(handle);
};
!function() {
var templateCache = {};
Fidel.template = function tmpl(template, data) {
var fn = !/\W/.test(template) ?
templateCache[template] = templateCache[template] ||
tmpl(template) :
new Function("obj",
"var p=[],print=function(){p.push.apply(p,arguments);};" +
"with(obj){p.push('" +
template
.replace(/[\r\t\n]/g, "")
.split("{!").join("\t")
.replace(/((^|!})[^\t]*)'/g, "$1\r")
.replace(/\t=(.*?)!}/g, "',$1,'")
.split("\t").join("');")
.split("!}").join("p.push('")
.split("\r").join("\\'")
+ "');}return p.join('');");
return data ? fn( data ) : fn;
};
}();
var eventSplitter = /^(\w+)\s*(.*)$/;
var ViewController = Fidel.Class.extend({
_initialize: function(options) {
if (!this.el) throw "el is required";
this._subscribeHandles = {};
if (this.events) this.delegateEvents();
if (this.elements) this.refreshElements();
if (this.templates) this.loadTemplates();
if (!this.actionEvent) this.actionEvent = "click";
if (this.subscribe) this.bindSubscriptions();
this.delegateActions();
this.getDataElements();
},
template: Fidel.template,
delegateEvents: function() {
for (var key in this.events) {
var methodName = this.events[key];
var match = key.match(eventSplitter);
var eventName = match[1], selector = match[2];
var method = this.proxy(this[methodName]);
if (selector === '') {
this.el.bind(eventName, method);
} else {
this.el.delegate(selector, eventName, method);
}
}
},
delegateActions: function() {
var self = this;
this.el.delegate('[data-action]', this.actionEvent, function(e) {
var el = $(this);
var methodName = el.attr('data-action');
if (self[methodName]) self[methodName].call(self, el, e);
});
},
refreshElements: function() {
for (var key in this.elements) {
this[key] = this.find(this.elements[key]);
}
},
getDataElements: function() {
var self = this;
var elements = this.find("[data-element]");
for (var i = 0, c = elements.length; i < c; i++) {
var name = elements[i].getAttribute('data-element');
if (!self[name]) {
var elem = this.find('[data-element="'+name+'"]');
self[name] = elem;
}
}
},
bindSubscriptions: function() {
for (var key in this.subscribe) {
this._subscribeHandles[key] = Fidel.subscribe(key, this.proxy(this[this.subscribe[key]]));
}
},
loadTemplates: function() {
for (var name in this.templates) {
this.templates[name] = $(this.templates[name]).html();
}
},
find: function(selector) {
return $(selector, this.el[0]);
},
render: function(templateName, data, selector) {
if (arguments.length == 1) {
data = templateName;
templateName = this.primaryTemplate;
}
template = this.templates[templateName];
if (!template) return;
var tmp = this.template(template, data);
selector = (selector)?$(selector):this.el;
selector.html(tmp);
},
destroy: function() {
for (var key in this._subscribeHandles) {
Fidel.unsubscribe(this._subscribeHandles[key]);
}
this.el.undelegate('[data-action]', this.actionEvent);
this.el = null;
}
});
Fidel.ViewController = ViewController;
return Fidel;
});
todo-example/fidel/vendor/jquery-1.6.4.min.js 0 → 100644
View file @ 0b69fdca
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cellspacing='0'><tr><td></td></tr></table>";f.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"}),b.innerHTML=j,a.insertBefore(b,a.firstChild),d=b.firstChild,e=d.firstChild,h=d.nextSibling.firstChild.firstChild,this.doesNotAddBorder=e.offsetTop!==5,this.doesAddBorderForTableAndCells=h.offsetTop===5,e.style.position="fixed",e.style.top="20px",this.supportsFixedPosition=e.offsetTop===20||e.offsetTop===15,e.style.position=e.style.top="",d.style.overflow="hidden",d.style.position="relative",this.subtractsBorderForOverflowNotVisible=e.offsetTop===-5,this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==i,a.removeChild(b),f.offset.initialize=f.noop},bodyOffset:function(a){var b=a.offsetTop,c=a.offsetLeft;f.offset.initialize(),f.offset.doesNotIncludeMarginInBodyOffset&&(b+=parseFloat(f.css(a,"marginTop"))||0,c+=parseFloat(f.css(a,"marginLeft"))||0);return{top:b,left:c}},setOffset:function(a,b,c){var d=f.css(a,"position");d==="static"&&(a.style.position="relative");var e=f(a),g=e.offset(),h=f.css(a,"top"),i=f.css(a,"left"),j=(d==="absolute"||d==="fixed")&&f.inArray("auto",[h,i])>-1,k={},l={},m,n;j?(l=e.position(),m=l.top,n=l.left):(m=parseFloat(h)||0,n=parseFloat(i)||0),f.isFunction(b)&&(b=b.call(a,c,g)),b.top!=null&&(k.top=b.top-g.top+m),b.left!=null&&(k.left=b.left-g.left+n),"using"in b?b.using.call(a,k):e.css(k)}},f.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),c=this.offset(),d=ct.test(b[0].nodeName)?{top:0,left:0}:b.offset();c.top-=parseFloat(f.css(a,"marginTop"))||0,c.left-=parseFloat(f.css(a,"marginLeft"))||0,d.top+=parseFloat(f.css(b[0],"borderTopWidth"))||0,d.left+=parseFloat(f.css(b[0],"borderLeftWidth"))||0;return{top:c.top-d.top,left:c.left-d.left}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||c.body;while(a&&!ct.test(a.nodeName)&&f.css(a,"position")==="static")a=a.offsetParent;return a})}}),f.each(["Left","Top"],function(a,c){var d="scroll"+c;f.fn[d]=function(c){var e,g;if(c===b){e=this[0];if(!e)return null;g=cu(e);return g?"pageXOffset"in g?g[a?"pageYOffset":"pageXOffset"]:f.support.boxModel&&g.document.documentElement[d]||g.document.body[d]:e[d]}return this.each(function(){g=cu(this),g?g.scrollTo(a?f(g).scrollLeft():c,a?c:f(g).scrollTop()):this[d]=c})}}),f.each(["Height","Width"],function(a,c){var d=c.toLowerCase();f.fn["inner"+c]=function(){var a=this[0];return a&&a.style?parseFloat(f.css(a,d,"padding")):null},f.fn["outer"+c]=function(a){var b=this[0];return b&&b.style?parseFloat(f.css(b,d,a?"margin":"border")):null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c],h=e.document.body;return e.document.compatMode==="CSS1Compat"&&g||h&&h["client"+c]||g}if(e.nodeType===9)return Math.max(e.documentElement["client"+c],e.body["scroll"+c],e.documentElement["scroll"+c],e.body["offset"+c],e.documentElement["offset"+c]);if(a===b){var i=f.css(e,d),j=parseFloat(i);return f.isNaN(j)?i:j}return this.css(d,typeof a=="string"?a:a+"px")}}),a.jQuery=a.$=f})(window);
\ No newline at end of file
todo-example/fidel/vendor/json2.js 0 → 100644
View file @ 0b69fdca
/*
http://www.JSON.org/json2.js
2009-09-29
Public Domain.
NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
See http://www.JSON.org/js.html
This code should be minified before deployment.
See http://javascript.crockford.com/jsmin.html
USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
NOT CONTROL.
This file creates a global JSON object containing two methods: stringify
and parse.
JSON.stringify(value, replacer, space)
value any JavaScript value, usually an object or array.
replacer an optional parameter that determines how object
values are stringified for objects. It can be a
function or an array of strings.
space an optional parameter that specifies the indentation
of nested structures. If it is omitted, the text will
be packed without extra whitespace. If it is a number,
it will specify the number of spaces to indent at each
level. If it is a string (such as '\t' or '&nbsp;'),
it contains the characters used to indent at each level.
This method produces a JSON text from a JavaScript value.
When an object value is found, if the object contains a toJSON
method, its toJSON method will be called and the result will be
stringified. A toJSON method does not serialize: it returns the
value represented by the name/value pair that should be serialized,
or undefined if nothing should be serialized. The toJSON method
will be passed the key associated with the value, and this will be
bound to the value
For example, this would serialize Dates as ISO strings.
Date.prototype.toJSON = function (key) {
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
return this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z';
};
You can provide an optional replacer method. It will be passed the
key and value of each member, with this bound to the containing
object. The value that is returned from your method will be
serialized. If your method returns undefined, then the member will
be excluded from the serialization.
If the replacer parameter is an array of strings, then it will be
used to select the members to be serialized. It filters the results
such that only members with keys listed in the replacer array are
stringified.
Values that do not have JSON representations, such as undefined or
functions, will not be serialized. Such values in objects will be
dropped; in arrays they will be replaced with null. You can use
a replacer function to replace those with JSON values.
JSON.stringify(undefined) returns undefined.
The optional space parameter produces a stringification of the
value that is filled with line breaks and indentation to make it
easier to read.
If the space parameter is a non-empty string, then that string will
be used for indentation. If the space parameter is a number, then
the indentation will be that many spaces.
Example:
text = JSON.stringify(['e', {pluribus: 'unum'}]);
// text is '["e",{"pluribus":"unum"}]'
text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
text = JSON.stringify([new Date()], function (key, value) {
return this[key] instanceof Date ?
'Date(' + this[key] + ')' : value;
});
// text is '["Date(---current time---)"]'
JSON.parse(text, reviver)
This method parses a JSON text to produce an object or array.
It can throw a SyntaxError exception.
The optional reviver parameter is a function that can filter and
transform the results. It receives each of the keys and values,
and its return value is used instead of the original value.
If it returns what it received, then the structure is not modified.
If it returns undefined then the member is deleted.
Example:
// Parse the text. Values that look like ISO date strings will
// be converted to Date objects.
myData = JSON.parse(text, function (key, value) {
var a;
if (typeof value === 'string') {
a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
if (a) {
return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+a[5], +a[6]));
}
}
return value;
});
myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
var d;
if (typeof value === 'string' &&
value.slice(0, 5) === 'Date(' &&
value.slice(-1) === ')') {
d = new Date(value.slice(5, -1));
if (d) {
return d;
}
}
return value;
});
This is a reference implementation. You are free to copy, modify, or
redistribute.
*/
/*jslint evil: true, strict: false */
/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
lastIndex, length, parse, prototype, push, replace, slice, stringify,
test, toJSON, toString, valueOf
*/
// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.
if (!this.JSON) {
this.JSON = {};
}
(function () {
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
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) {
// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.
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);
}
// What happens next depends on the value's type.
switch (typeof value) {
case 'string':
return quote(value);
case 'number':
// JSON numbers must be finite. Encode non-finite numbers as null.
return isFinite(value) ? String(value) : 'null';
case 'boolean':
case 'null':
// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.
return String(value);
// If the type is 'object', we might be dealing with an object or an array or
// null.
case 'object':
// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.
if (!value) {
return 'null';
}
// Make an array to hold the partial results of stringifying this object value.
gap += indent;
partial = [];
// Is the value an array?
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) {
k = rep[i];
if (typeof k === 'string') {
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.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
partial.push(quote(k) + (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 method, give it one.
if (typeof JSON.stringify !== 'function') {
JSON.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 the space parameter is a number, make an indent string containing that
// many spaces.
if (typeof space === 'number') {
for (i = 0; i < space; i += 1) {
indent += ' ';
}
// If the space parameter is a string, it will be used as the indent string.
} else if (typeof space === 'string') {
indent = space;
}
// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.
rep = replacer;
if (replacer && typeof replacer !== 'function' &&
(typeof replacer !== 'object' ||
typeof replacer.length !== 'number')) {
throw new Error('JSON.stringify');
}
// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.
return str('', {'': value});
};
}
// If the JSON object does not yet have a parse method, give it one.
if (typeof JSON.parse !== 'function') {
JSON.parse = function (text, reviver) {
// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.
var j;
function walk(holder, key) {
// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.
var k, v, value = holder[key];
if (value && typeof value === 'object') {
for (k in value) {
if (Object.hasOwnProperty.call(value, k)) {
v = walk(value, k);
if (v !== undefined) {
value[k] = v;
} else {
delete value[k];
}
}
}
}
return reviver.call(holder, key, value);
}
// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.
cx.lastIndex = 0;
if (cx.test(text)) {
text = text.replace(cx, function (a) {
return '\\u' +
('0000' + a.charCodeAt(0).toString(16)).slice(-4);
});
}
// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.
// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
if (/^[\],:{}\s]*$/.
test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.
j = eval('(' + text + ')');
// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.
return typeof reviver === 'function' ?
walk({'': j}, '') : j;
}
// If the text is not JSON parseable, then a SyntaxError is thrown.
throw new SyntaxError('JSON.parse');
};
}
}());
\ No newline at end of file
todo-example/fidel/vendor/live.js 0 → 100644
View file @ 0b69fdca
/*
Live.js - One script closer to Designing in the Browser
Written for Handcraft.com by Martin Kool (@mrtnkl).
Version 4.
Recent change: Made stylesheet and mimetype checks case insensitive.
http://livejs.com
http://livejs.com/license (MIT)
@livejs
Include live.js#css to monitor css changes only.
Include live.js#js to monitor js changes only.
Include live.js#html to monitor html changes only.
Mix and match to monitor a preferred combination such as live.js#html,css
By default, just include live.js to monitor all css, js and html changes.
Live.js can also be loaded as a bookmarklet. It is best to only use it for CSS then,
as a page reload due to a change in html or css would not re-include the bookmarklet.
To monitor CSS and be notified that it has loaded, include it as: live.js#css,notify
*/
(function () {
var headers = { "Etag": 1, "Last-Modified": 1, "Content-Length": 1, "Content-Type": 1 },
resources = {},
pendingRequests = {},
currentLinkElements = {},
oldLinkElements = {},
interval = 1000,
loaded = false,
active = { "html": 1, "css": 1, "js": 1 };
var Live = {
// performs a cycle per interval
heartbeat: function () {
if (document.body) {
// make sure all resources are loaded on first activation
if (!loaded) Live.loadresources();
Live.checkForChanges();
}
setTimeout(Live.heartbeat, interval);
},
// loads all local css and js resources upon first activation
loadresources: function () {
// helper method to assert if a given url is local
function isLocal(url) {
var loc = document.location,
reg = new RegExp("^\\.|^\/(?!\/)|^[\\w]((?!://).)*$|" + loc.protocol + "//" + loc.host);
return url.match(reg);
}
// gather all resources
var scripts = document.getElementsByTagName("script"),
links = document.getElementsByTagName("link"),
uris = [];
// track local js urls
for (var i = 0; i < scripts.length; i++) {
var script = scripts[i], src = script.getAttribute("src");
if (src && isLocal(src))
uris.push(src);
if (src && src.match(/\blive.js#/)) {
for (var type in active)
active[type] = src.match("[#,|]" + type) != null
if (src.match("notify"))
alert("Live.js is loaded.");
}
}
if (!active.js) uris = [];
if (active.html) uris.push(document.location.href);
// track local css urls
for (var i = 0; i < links.length && active.css; i++) {
var link = links[i], rel = link.getAttribute("rel"), href = link.getAttribute("href", 2);
if (href && rel && rel.match(new RegExp("stylesheet", "i")) && isLocal(href)) {
uris.push(href);
currentLinkElements[href] = link;
}
}
// initialize the resources info
for (var i = 0; i < uris.length; i++) {
var url = uris[i];
Live.getHead(url, function (url, info) {
resources[url] = info;
});
}
// add rule for morphing between old and new css files
var head = document.getElementsByTagName("head")[0],
style = document.createElement("style"),
rule = "transition: all .3s ease-out;"
css = [".livejs-loading * { ", rule, " -webkit-", rule, "-moz-", rule, "-o-", rule, "}"].join('');
style.setAttribute("type", "text/css");
head.appendChild(style);
style.styleSheet ? style.styleSheet.cssText = css : style.appendChild(document.createTextNode(css));
// yep
loaded = true;
},
// check all tracking resources for changes
checkForChanges: function () {
for (var url in resources) {
if (pendingRequests[url])
continue;
Live.getHead(url, function (url, newInfo) {
var oldInfo = resources[url],
hasChanged = false;
resources[url] = newInfo;
for (var header in oldInfo) {
// do verification based on the header type
var oldValue = oldInfo[header],
newValue = newInfo[header],
contentType = newInfo["Content-Type"];
switch (header.toLowerCase()) {
case "etag":
if (!newValue) break;
// fall through to default
default:
hasChanged = oldValue != newValue;
break;
}
// if changed, act
if (hasChanged) {
Live.refreshResource(url, contentType);
break;
}
}
});
}
},
// act upon a changed url of certain content type
refreshResource: function (url, type) {
switch (type.toLowerCase()) {
// css files can be reloaded dynamically by replacing the link element
case "text/css":
var link = currentLinkElements[url],
html = document.body.parentNode,
head = link.parentNode,
next = link.nextSibling,
newLink = document.createElement("link");
html.className = html.className.replace(/\s*livejs\-loading/gi, '') + ' livejs-loading';
newLink.setAttribute("type", "text/css");
newLink.setAttribute("rel", "stylesheet");
newLink.setAttribute("href", url + "?now=" + new Date() * 1);
next ? head.insertBefore(newLink, next) : head.appendChild(newLink);
currentLinkElements[url] = newLink;
oldLinkElements[url] = link;
// schedule removal of the old link
Live.removeoldLinkElements();
break;
// check if an html resource is our current url, then reload
case "text/html":
if (url != document.location.href)
return;
// local javascript changes cause a reload as well
case "text/javascript":
case "application/javascript":
case "application/x-javascript":
document.location.reload();
}
},
// removes the old stylesheet rules only once the new one has finished loading
removeoldLinkElements: function () {
var pending = 0;
for (var url in oldLinkElements) {
// if this sheet has any cssRules, delete the old link
try {
var link = currentLinkElements[url],
oldLink = oldLinkElements[url],
html = document.body.parentNode,
sheet = link.sheet || link.styleSheet,
rules = sheet.rules || sheet.cssRules;
if (rules.length >= 0) {
oldLink.parentNode.removeChild(oldLink);
delete oldLinkElements[url];
setTimeout(function () {
html.className = html.className.replace(/\s*livejs\-loading/gi, '');
}, 100);
}
} catch (e) {
pending++;
}
if (pending) setTimeout(Live.removeoldLinkElements, 50);
}
},
// performs a HEAD request and passes the header info to the given callback
getHead: function (url, callback) {
pendingRequests[url] = true;
var xhr = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XmlHttp");
xhr.open("HEAD", url, true);
xhr.onreadystatechange = function () {
delete pendingRequests[url];
if (xhr.readyState == 4 && xhr.status != 304) {
xhr.getAllResponseHeaders();
var info = {};
for (var h in headers) {
var value = xhr.getResponseHeader(h);
// adjust the simple Etag variant to match on its significant part
if (h.toLowerCase() == "etag" && value) value = value.replace(/^W\//, '');
if (h.toLowerCase() == "content-type" && value) value = value.replace(/^(.*?);.*?$/i, "$1");
info[h] = value;
}
callback(url, info);
}
}
xhr.send();
}
};
// start listening
if (document.location.protocol != "file:") {
if (!window.liveJsLoaded)
Live.heartbeat();
window.liveJsLoaded = true;
}
else if (window.console)
console.log("Live.js doesn't support the file protocol. It needs http.");
})();
\ No newline at end of file
todo-example/fidel/vendor/todos.js 0 → 100644
View file @ 0b69fdca
// An example Backbone application contributed by
// [Jérôme Gravel-Niquet](http://jgn.me/). This demo uses a simple
// [LocalStorage adapter](backbone-localstorage.html)
// to persist Backbone models within your browser.
// Load the application once the DOM is ready, using `jQuery.ready`:
$(function(){
// Todo Model
// ----------
// Our basic **Todo** model has `content`, `order`, and `done` attributes.
window.Todo = Backbone.Model.extend({
// Default attributes for the todo.
defaults: {
content: "empty todo...",
done: false
},
// Ensure that each todo created has `content`.
initialize: function() {
if (!this.get("content")) {
this.set({"content": this.defaults.content});
}
},
// Toggle the `done` state of this todo item.
toggle: function() {
this.save({done: !this.get("done")});
},
// Remove this Todo from *localStorage* and delete its view.
clear: function() {
this.destroy();
this.view.remove();
}
});
// Todo Collection
// ---------------
// The collection of todos is backed by *localStorage* instead of a remote
// server.
window.TodoList = Backbone.Collection.extend({
// Reference to this collection's model.
model: Todo,
// Save all of the todo items under the `"todos"` namespace.
localStorage: new Store("todos"),
// Filter down the list of all todo items that are finished.
done: function() {
return this.filter(function(todo){ return todo.get('done'); });
},
// Filter down the list to only todo items that are still not finished.
remaining: function() {
return this.without.apply(this, this.done());
},
// We keep the Todos in sequential order, despite being saved by unordered
// GUID in the database. This generates the next order number for new items.
nextOrder: function() {
if (!this.length) return 1;
return this.last().get('order') + 1;
},
// Todos are sorted by their original insertion order.
comparator: function(todo) {
return todo.get('order');
}
});
// Create our global collection of **Todos**.
window.Todos = new TodoList;
// Todo Item View
// --------------
// The DOM element for a todo item...
window.TodoView = Backbone.View.extend({
//... is a list tag.
tagName: "li",
// Cache the template function for a single item.
template: _.template($('#item-template').html()),
// The DOM events specific to an item.
events: {
"click .check" : "toggleDone",
"dblclick div.todo-content" : "edit",
"click span.todo-destroy" : "clear",
"keypress .todo-input" : "updateOnEnter"
},
// The TodoView listens for changes to its model, re-rendering. Since there's
// a one-to-one correspondence between a **Todo** and a **TodoView** in this
// app, we set a direct reference on the model for convenience.
initialize: function() {
_.bindAll(this, 'render', 'close');
this.model.bind('change', this.render);
this.model.view = this;
},
// Re-render the contents of the todo item.
render: function() {
$(this.el).html(this.template(this.model.toJSON()));
this.setContent();
return this;
},
// To avoid XSS (not that it would be harmful in this particular app),
// we use `jQuery.text` to set the contents of the todo item.
setContent: function() {
var content = this.model.get('content');
this.$('.todo-content').text(content);
this.input = this.$('.todo-input');
this.input.bind('blur', this.close);
this.input.val(content);
},
// Toggle the `"done"` state of the model.
toggleDone: function() {
this.model.toggle();
},
// Switch this view into `"editing"` mode, displaying the input field.
edit: function() {
$(this.el).addClass("editing");
this.input.focus();
},
// Close the `"editing"` mode, saving changes to the todo.
close: function() {
this.model.save({content: this.input.val()});
$(this.el).removeClass("editing");
},
// If you hit `enter`, we're through editing the item.
updateOnEnter: function(e) {
if (e.keyCode == 13) this.close();
},
// Remove this view from the DOM.
remove: function() {
$(this.el).remove();
},
// Remove the item, destroy the model.
clear: function() {
this.model.clear();
}
});
// The Application
// ---------------
// Our overall **AppView** is the top-level piece of UI.
window.AppView = Backbone.View.extend({
// Instead of generating a new element, bind to the existing skeleton of
// the App already present in the HTML.
el: $("#todoapp"),
// Our template for the line of statistics at the bottom of the app.
statsTemplate: _.template($('#stats-template').html()),
// Delegated events for creating new items, and clearing completed ones.
events: {
"keypress #new-todo": "createOnEnter",
"keyup #new-todo": "showTooltip",
"click .todo-clear a": "clearCompleted"
},
// At initialization we bind to the relevant events on the `Todos`
// collection, when items are added or changed. Kick things off by
// loading any preexisting todos that might be saved in *localStorage*.
initialize: function() {
_.bindAll(this, 'addOne', 'addAll', 'render');
this.input = this.$("#new-todo");
Todos.bind('add', this.addOne);
Todos.bind('reset', this.addAll);
Todos.bind('all', this.render);
Todos.fetch();
},
// Re-rendering the App just means refreshing the statistics -- the rest
// of the app doesn't change.
render: function() {
var done = Todos.done().length;
this.$('#todo-stats').html(this.statsTemplate({
total: Todos.length,
done: Todos.done().length,
remaining: Todos.remaining().length
}));
},
// Add a single todo item to the list by creating a view for it, and
// appending its element to the `<ul>`.
addOne: function(todo) {
var view = new TodoView({model: todo});
this.$("#todo-list").append(view.render().el);
},
// Add all items in the **Todos** collection at once.
addAll: function() {
Todos.each(this.addOne);
},
// Generate the attributes for a new Todo item.
newAttributes: function() {
return {
content: this.input.val(),
order: Todos.nextOrder(),
done: false
};
},
// If you hit return in the main input field, create new **Todo** model,
// persisting it to *localStorage*.
createOnEnter: function(e) {
if (e.keyCode != 13) return;
Todos.create(this.newAttributes());
this.input.val('');
},
// Clear all done todo items, destroying their models.
clearCompleted: function() {
_.each(Todos.done(), function(todo){ todo.clear(); });
return false;
},
// Lazily show the tooltip that tells you to press `enter` to save
// a new todo item, after one second.
showTooltip: function(e) {
var tooltip = this.$(".ui-tooltip-top");
var val = this.input.val();
tooltip.fadeOut();
if (this.tooltipTimeout) clearTimeout(this.tooltipTimeout);
if (val == '' || val == this.input.attr('placeholder')) return;
var show = function(){ tooltip.show().fadeIn(); };
this.tooltipTimeout = _.delay(show, 1000);
}
});
// Finally, we kick things off by creating the **App**.
window.App = new AppView;
});
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