on off

by Ebony McCoy

HTML

<script src="http://knockoutjs.com/downloads/knockout-2.0.0.js"></script>
<input type="radio" group="main" value="on" data-bind="checked: show" /> On 
<input type="radio" group="main" value="off" data-bind="checked: show" /> Off 
<hr/>
<div data-bind="visible: show() === 'on'">
Some content
</div>

JavaScript

var ViewModel = function() {
    this.show = ko.observable();
};

ko.applyBindings(new ViewModel())

var ViewModel = function() {
    this.show = ko.observable();
};

ko.applyBindings(new ViewModel());