JSFiddle - React, Tailwind, and code Playground

by tabalinas

HTML

<script src="http://ajax.aspnetcdn.com/ajax/knockout/knockout-3.0.0.js"></script>
<div>   
    <p>Price: <input data-bind='priceValue: price, valueUpdate: 'afterkeydown'' /></p> 
</div>

JavaScript

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

ko.bindingHandlers.priceValue = {
 init: function (element, valueAccessor, allBindingsAccessor) {
    ko.bindingHandlers.value.init(element, valueAccessor, allBindingsAccessor);
  },

    update: function(element, valueAccessor, allBindingsAccessor) {
        debugger;
        ko.bindingHandlers.value.update(element, valueAccessor, allBindingsAccessor);
    }
};

ko.applyBindings(new ViewModel());