knockout

by vivaxy

HTML

<div data-bind="style: { color: currentProfit() < 10 ? 'red' : 'black' }">
   Profit Information
</div>
<input type="text" data-bind="value: currentProfit"/>

JavaScript

var viewModel = {
        currentProfit: ko.observable(11)
    };
ko.applyBindings(viewModel);