入门链接
http://www.aizhengli.com/knockoutjs/knockoutjs.html
简单实例
非常简单，在html5中引入需要的js文件就可以了
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p>First name: <input data-bind="value: firstName" /></p>
<p>Last name: <input data-bind="value: lastName" /></p>
<h2>Hello, <span data-bind="text: fullName"> </span>!</h2>
</body>
<!-- knockout -->
<script type="text/javascript" src="js/knockout-3.2.0.debug.js"></script>
<script type="text/javascript" src="js/knockout.mapping.min.js"></script>
<script>
// Here's my data model
var ViewModel = function(first, last) {
this.firstName = ko.observable(first);
this.lastName = ko.observable(last);
this.fullName = ko.pureComputed(function() {
// Knockout tracks dependencies automatically. It knows that fullName depends on firstName and lastName, because these get called when evaluating fullName.
return this.firstName() + " " + this.lastName();
}, this);
};
ko.applyBindings(new ViewModel("Planet", "Earth")); // This makes Knockout get to work
</script>
</html>