Question

在下面的代码中，我试图根据用户选择的日期显示消息。如果日期大于04/26/2014，则warningAmount应为50000，如果日期小于04/26/2014，则warningAmount应为25000.用户选择的日期来自代码1，计算需要在如果阻止，则在else下的代码2。我试图做以下但它不起作用。请帮忙！

Code1：

<div class="input-section">
                        <p class="label">Shipping Date</p>
                        <input type="hidden" name="sShippingDate" id="sShippingDate" value="<fmt:formatDate pattern="MM/dd/yyyy" value="${claim.clMailingDate}" /> " />  
                        <p class="info" id="shipDateValue">
                            <fmt:formatDate pattern="MM/dd/yyyy" value="${claim.clMailingDate}" />

代码2

_setWarningAmount = function _setWarningAmount(cod, registered) {
        if (cod) {
            _warningAmount = 1000;
        } else if (registered && sShippingDate > 04/26/2014)   {
            _warningAmount = 50000;
        } else if (registered && sShippingDate > 04/26/2014)   {
            _warningAmount = 25000;
        } else {
            _warningAmount = 5000;
        }

        _updateWarningAmount();
    },

Answer 1

我能够通过进行以下更改来解决它！

 _setWarningAmount = function _setWarningAmount(cod, registered, shippingDate) {
        var x = new Date(shippingDate);
        var y = new Date('04/26/2014');

        if (cod) {
            _warningAmount = 1000;
        } else if (registered && x > y)   {
            _warningAmount = 50000;
        } else if (registered && x < y)   {
            _warningAmount = 25000;
        } else {
            _warningAmount = 5000;
        }

        _updateWarningAmount();


    },

如何根据所选日期显示警告

1 个答案: