JSON WebMethod 无法在 Sitefinity 中工作

发布于 2024-07-18 02:34:17 字数 1171 浏览 7 评论 0原文

我试图通过 ajax 调用托管在传统 ASP.Net WebForm 代码隐藏页面中的 WebMethod。下面是 WebMethod 的代码：

[WebMethod]
public static object States()
{
    StateProvince[] states = new StateProvince[] { };
    ApplicationServiceClient proxy = null;

    try
    {
        proxy = new ApplicationServiceClient();
        states = proxy.GetStateProvinces();
    }
    finally
    {
        CloseServiceProxy(proxy);
    }
    return states;
}

WebMethod 在我的独立开发环境中或者正常部署到 IIS 中工作得很好，但是当我将 aspx 页面部署到 Sitefinity 时，在调用它时会出现以下异常：

Server “/”应用程序出错。
未知的 Web 方法 States.aspx。
参数名称：methodName

我不确定 Sitefinity 是否劫持了 URL 并后置“.aspx”或这里发生了什么。

以下是调用 Web 方法的 jquery 调用：

$.ajax({
        type: "POST",
        contentType: "application/json; charset=utf-8",
        url: "Regions.aspx/States",
        data: "{}",
        success: function(data) {
            // implementation omitted
        },
        error: function(xhr, msg) {
            alert(xhr.responseText);
        }
    });

我可以通过使用 Fiddler 手动发布请求来复制该问题。

同样，除了部署到 Sitefinity 时之外，这在任何地方都可以正常工作。有人有什么想法吗？

原文

I am trying to call via ajax a WebMethod hosted in a traditional ASP.Net WebForm code-behind page. Here is the code for the WebMethod:

[WebMethod]
public static object States()
{
    StateProvince[] states = new StateProvince[] { };
    ApplicationServiceClient proxy = null;

    try
    {
        proxy = new ApplicationServiceClient();
        states = proxy.GetStateProvinces();
    }
    finally
    {
        CloseServiceProxy(proxy);
    }
    return states;
}

The WebMethod works just fine in my stand-alone development environment or if deployed normally to IIS, but when I deploy the aspx page to Sitefinity, I get the following exception when it's called:

Server Error in '/' Application.
Unknown web method States.aspx.
Parameter name: methodName

I'm not sure if Sitefinity is hijacking the URL and post-pending the ".aspx" or what is going on here.

Here is the jquery call that is calling the web method:

$.ajax({
        type: "POST",
        contentType: "application/json; charset=utf-8",
        url: "Regions.aspx/States",
        data: "{}",
        success: function(data) {
            // implementation omitted
        },
        error: function(xhr, msg) {
            alert(xhr.responseText);
        }
    });

I can replicate the problem by posting the request manually using Fiddler.

Again, this works just fine everywhere except when deployed to Sitefinity. Anybody have any thoughts?

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