<form id="orderForm" onsubmit="return prepareOrder(this);" action='@ConfigurationManager.AppSettings["EpaylogonUrl"]' method="POST">
         <input type="hidden" name="Signed_Order_B64" value="">
         <input type="hidden" name="email" size="50" maxlength="50" value="@Model.Email">
         <input type="hidden" name="appendix" value="@Model.AppendixInfo">
         <button class="wiz_button" type="submit" disabled="disabled">
         <span><span id="buy_button_name">Buy</span></span></button>
</form>

和一个功能PrepareOrder

function prepareOrder(form) {
    var selectedPayWay = $('.pay_cont.selected').data('way');
    var result;
    $.ajax({
        type: 'POST',url: '/Pay/CreateOrder',data: { payWay: selectedPayWay },success: function (response) {
            if (response.IsSuccess) {
                switch (selectedPayWay) {
                    case payWay.Terminal:
                        showBookingInfo(response.BookingId,response.ExpiredDate);
                        result = false;
                        break;
                    case payWay.Epay:
                        $("input[type=hidden][name=Signed_Order_B64]").val(response.SignedString);
                        $("input[type=hidden][name=appendix]").val(response.AppendixString);
                        result = true;
                        break;
                }

            } else {
                toastr.options.timeOut = 10000;
                toastr.info(response.Message);
                result = false;
            }
        },error: function () {
            result = false;
        },async: false
    });

    return result;
}

问题是在新的ipad(Safari)上没有调用CreateOrder操作.在桌面浏览器上,它工作正常.控制台中没有错误.我尝试在以下后添加警报：

success: function (response) {

像那样：

success: function (response) {
alert(response.IsSuccess)

和警报回报我是真的.为什么？如果未调用CreateOrder.我还添加了对CreateOrder操作的日志记录,并且没有输出字符串.