通过AJAX / jQuery发送多个对象

Question

我创建了两个对象，并希望将它们传递给UpdateJson.aspx.cs。

如何在UpdateJson.aspx页面上检索这两个对象？

我在UpdateJson.aspx页面上收到错误。

function AddJSon() {
    var jsonOrderData = [];
    jsonOrderData.push({
        SalesOrderId: $("#<%=hdnOrderId.ClientID%>").val(),
        CustomerId: $("#<%=hdnCustomerId.ClientID%>").val(),
        SalesOrderDate: $("#cpContent_txtSalesOrderDate").val(),
        DeliveryDate: $("#cpContent_txtDeliveryDate").val(),
        GeneralDocument: $("#<%=hdnGeneratedDocumentName.ClientID%>").val(),
        OriginalGeneralDocument: $("#<%=hdnGeneratedDocumentName.ClientID%>").val(),
        TermsId: $("#<%=hdnTerm.ClientID%>").val(),
        CustomerPurchaseOrder: $("#cpContent_txtCusPurchaseOrder").val(),
        TrackingNo: $("#cpContent_txtTrackingNo").val(),
        SubTotal: $('#<%=lblSubTotal.ClientID%>').val(),
        Tax: $("#cpContent_txtTaxRate").val(),
        Shipping: $("#cpContent_txtShippingCharge").val(),
        NetTotal: $('#<%=lblNetTotal.ClientID%>').val(),
        ShippingAddressID: $("#<%=hdnshipping.ClientID%>").val(),
        ShippingCity: $("#cpContent_txtShippingCity").val(),
        ShippingCountry: $("#cpContent_txtShippingCountry").val(),
        ShippingState: $("#cpContent_txtShippingState").val(),
        ShippingStreet: $("#cpContent_txtShippingStreet1").val(),
        ShippingStreet2: $("#cpContent_txtShippingStreet2").val(),
        ShippingZip: $("#cpContent_txtShippingZip").val(),
        SalesOrderNo: $("#cpContent_txtSalesOrderNo").val(),
        OrderType: 0,
        IsSaveAndSend: $("#<%=hdnIsSaveAndSend.ClientID%>").val(),
        EmailIDList: $("#cpContent_txtMultipleEmailId").val(),
        ShippingAddress: $("#cpContent_txtShippingAddress").val(),
        Comment: $("#cpContent_txtComment").val(),
        IsConvert: true,
        IsRetailer: false,
    })

    var jsonProductDetail = [];

    $("#<%=grdOrderDetail.ClientID%> tr:has(td)").each(function () {
        var ProductCodeCheck = ($(this).find('.ProductCode').val());
        if (ProductCodeCheck != '') {
            jsonProductDetail.push({
                SrNo: $(this).find('.GridTextBox').val(),
                ProductId: $(this).find("#hdnEProductId").val(),
                ProductName: $(this).find("#txtProduct").val(),
                ProductCode: $(this).find('.ProductCode').val(),
                VendorId: $(this).find("#hdnEVendorId").val(),
                VendorName: $(this).find("#txtVendor").val(),
                Qty: $(this).find("#ddlQty").val(),
                itemRate: $(this).find("#txtItemRate").val(),
                SetUpCharge: $(this).find("#txtSetupCharges").val(),
                RunCharge: $(this).find("#txtRunCharge").val(),
                Price: $(this).find("#txtPrice").val(),
                ImprintMethodId: $(this).find("#hdnEImprintMethodId").val(),
                ImprintMethodChargeId: $(this).find("#hdnImprintMethodChargeId").val(),
                ImprintLocationId: 0,
                ImprintColorId:0,
                ImprintMethodName: $(this).find("#hdnImprintMethod").val,
                ImprintLocation: $(this).find("#hdnImprintLocation").val,
                ImprintColor:"",
                IsUrgentOrder:true,
                NeedBy:"",
            })
        }
    });

    $.ajax({
        url: "<%=Host %>Admin/UpdateJson.aspx?type=OrderData",
        type: 'POST',
        //data: JSON.stringify(jsonArr), { json_1:$.toJSON(data_1), json_2:$.toJSON(data_2) },
        data: { json_OrderData: JSON.stringify(jsonOrderData), json_OrderDetail: JSON.stringify(jsonProductDetail) },
        contentType: 'application/json; charset=utf-8',
        dataType: 'html',
        async: false,
        success: function (html) {
            Isresult = true;
        }
    })
}

我使用下面的代码来检索UpdateJson.aspx.cs页面上的对象

StreamReader sr = new StreamReader(Request.InputStream);
            string strJson = "";
            strJson = sr.ReadToEnd();
            List<BusinessObject.SampleOrderBO.AttachmentData> returnList = new List<BusinessObject.SampleOrderBO.AttachmentData>();
            JavaScriptSerializer serializer = new JavaScriptSerializer();
            strJson = "[" + strJson.Replace("[", "").Replace("]", "") + "]";
            if (strJson != "[]")
            {
                returnList = serializer.Deserialize<List<BusinessObject.SampleOrderBO.AttachmentData>>(strJson);
            }