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index.html
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<!DOCTYPE html>
<html>
<head>
<title>Rivets.js Backbone Adapter example</title>
<script type="text/javascript" src="vendors/jquery.min.js"></script>
<script type="text/javascript" src="vendors/underscore.min.js"></script>
<script type="text/javascript" src="vendors/backbone.min.js"></script>
<script type="text/javascript" src="vendors/backbone-relational.js"></script>
<script type="text/javascript" src="vendors/rivets.min.js"></script>
<script type="text/javascript" src="../rivets-backbone.js"></script>
<style type="text/css">
.body,
.log {
float: left;
margin-right: 15px;
}
</style>
</head>
<body>
<div class="android">
<h1>Android "<span rv-text="android:name"></span>"</h1>
<div class="body">
<div>Name: <input type="text" rv-value="android:name"/></div>
<h3>Options</h3>
<ul>
<!-- 1) Nested models support -->
<li>Model <input type="text" rv-value="android:options:model"></li>
<li>Year <input type="text" rv-value="android:options:year"></li>
<li>Release <input type="text" rv-value="android:options:release"></li>
</ul>
<!-- 5) Star keypath returns all model's attributes and listens to change event -->
<div>Summary: <span rv-text="android:options.format < :*"></span></div>
<div><textarea cols="30" rows="6" rv-value="android:options:* | json"></textarea></div>
<h2>Jobs <button rv-on-click="android.addJob">Add</button></h2>
<ul>
<!-- 2) Nested collections support -->
<li rv-each-job="android:jobs" rv-id="job.cid">
<p>
Job name
<input type="text" rv-value="job:name"/>
<button rv-on-click="job.destroy">Remove</button>
</p>
<h3>
Offices
<button rv-on-click="job.addOffice">Add</button>
</h3>
<ul>
<!-- 3) Deep nested collections support -->
<li rv-each-office="job:offices" rv-id="office.cid">
Office name
<input type="text" rv-value="office:name"/>
<button rv-on-click="office.destroy">Remove</button>
</li>
</ul>
</li>
</ul>
</div>
<pre class="log"></pre>
</div>
<script type="text/javascript">
//
// Rivets Formatters for *-keypath example
//
rivets.formatters.json = {
read: function(object) {
return JSON.stringify(object, null, 4);
},
publish: function(string) {
return JSON.parse(string);
}
};
//
// Backbone Models
//
var Office = Backbone.RelationalModel.extend({
initialize: function () {
var name = 'Office id: ' + Math.random().toString(16).slice(2, 10);
this.set('name', name);
_.bindAll(this, 'destroy');
},
destroy: function () {
// do not return any value to prevent Prevent Default
Backbone.RelationalModel.prototype.destroy.call(this);
}
});
var Job = Backbone.RelationalModel.extend({
defaults: {
name: 'Coding'
},
relations: [{
type: Backbone.HasMany,
key: 'offices',
relatedModel: Office
}],
initialize: function () {
var name = ['Coding JavaScript', 'Coding HTML', 'Coding Perl', 'Coding Python'][ 0 | Math.random() * 4];
this.set('name', name);
_.bindAll(this, 'addOffice', 'destroy');
},
destroy: function () {
// do not return any value to prevent Prevent Default
Backbone.RelationalModel.prototype.destroy.call(this);
},
addOffice: function () {
this.get('offices').add({});
}
});
var Options = Backbone.RelationalModel.extend({
defaults: {
model: '42',
year: new Date().getFullYear(),
release: Math.random().toString(16).slice(2, 10)
},
format: function () {
return _.map(this.attributes, function(v, k) { return k + ': ' + v; }).join(', ');
}
});
var Android = Backbone.RelationalModel.extend({
defaults: {
name: 'Android',
options: {}
},
relations: [{
type: Backbone.HasMany,
key: 'jobs',
relatedModel: Job
}, {
type: Backbone.HasOne,
key: 'options',
relatedModel: Options
}],
initialize: function () {
this.set('name', 'Android id ' + Math.random().toString(16).slice(2, 10));
_.bindAll(this, 'addJob');
},
addJob: function () {
this.get('jobs').add({});
}
});
//
// Backbone Views
//
var AndroidView = Backbone.View.extend({
initialize: function () {
// rv-bind part
this.binding = rivets.bind(this.el, {
android: this.model
});
},
jsonData: function () {
return JSON.stringify(this.model.toJSON(), null, 4);
}
});
// Create android
var android = new AndroidView({
el: $('.android')[0],
// Data skeleton
model: new Android({
jobs: [{
offices: [{
}]
}]
})
});
// inspect data
$(document).click(function () {
$('pre').text(android.jsonData());
}).click();
</script>
</body>
</html>