JSFiddle - React, Tailwind, and code Playground

by pkysylevych

HTML

<script src="http://cloud.github.com/downloads/SteveSanderson/knockout/knockout-2.2.0.js"></script>
<input id="txtFileName" type="text" data-bind="value: fileName, valueUpdate:'afterkeydown'" />
<div data-bind="text: fileName"></div>

JavaScript

var ViewModel = function(){
        var self = this;
        self.fileName = ko.observable("ddd");
    };
ko.applyBindings(new ViewModel());
alert($("#"txtFileName).val();)