Knockout.js Style绑定

时间：2023-03-09 16:34:30
Knockout.js Style绑定 
<head>

    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

    <title></title>

    <script src="js/jquery-1.11.1.min.js"></script>

    <script src="js/knockout-3.3.0.js"></script>

    <script type="text/javascript">

        var viewModel = {

            currentProfit: ko.observable(1)

        };

        $(function () {

            viewModel.currentProfit(-1);

            ko.applyBindings(viewModel);

        })

    </script>

</head>

<body>

    <div data-bind="style: { color: currentProfit() < 0 ? 'red' : 'black' }">

        Profit Information

    </div>

</body>

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