Question

我想知道如何以及是否可以使用JQuery和AJAX向WCF服务发送多个参数。

让我解释一下......

我需要向WCF函数发送一个名称，一个代码和一个电子邮件地址，然后对其进行处理。我的POST AJAX函数如下所示：

    function AddCustomer() {
    var CustomerData = {
        "CustomerName": CustomerName,
        "CustomerCode": CustomerCode,
        "CustomerEmail": CustomerEmail
    };
    $.ajax({
        type: "POST",
        url: "URL/SERVICE/AddCustomer/" + CustomerCode,
        data: JSON.stringify(CustomerData),
        contentType: "application/json; charset=utf-8",
        dataType: "jsonp",
        processData: true,
        success: function (data, status, jqXHR) {
            alert("success..." + data);
        },
        error: function (xhr) {
            alert(xhr.responseText);
        }
    });
};

通过运行上述功能，我可以将代码作为参数传递（或者看起来如此）。当我尝试添加更多参数时，我得到了ParserErrors。我想将CustomerName，CustomerCode，CustomerEmail发送到服务器上的WCF SUB。 WCF SUB的实现看起来像;

 <OperationContract()> _
    <WebInvoke(Method:="*", BodyStyle:=WebMessageBodyStyle.Bare, RequestFormat:=WebMessageFormat.Json,
               ResponseFormat:=WebMessageFormat.Json, UriTemplate:="AddCustomer/{Code}")> _
    Sub AddCustomer(ByVal JSONCustomer As Customers, ByVal Code As String)

SUB看起来像：

       Public Sub AddCustomer(ByVal JSONCustomer As Customers, ByVal Code As String) Implements ISERVICE.AddCustomer

        Try

            Dim Cust As New Customers

                        System.Diagnostics.EventLog.WriteEntry("SERVICE", "YAY!", EventLogEntryType.Information)


        Catch ex As Exception

            ErrorMessage = ex.Message
            System.Diagnostics.EventLog.WriteEntry("SERVICE", ErrorMessage, EventLogEntryType.Error)
        End Try

    End Sub

任何人都可以帮我将所有数据正确传递到我的WCF服务吗？

Answer 1

我会尝试这样的事情：

var CustomerData = {
    "JSONCustomer" : {
          "Name": CustomerName,
          "Email": CustomerEmail
    },       
    "Code": CustomerCode     
};

假设Name和Email是Customers class

的属性

此外，您的UriTemplate应该是UriTemplate:="AddCustomer/{Customer}/{Code}"

Ajax POST多个参数到WCF

1 个答案: