jQuery 1.3.2,ASP.NET 2.0.对PageMethod(WebMethod)进行AJAX调用会返回完整/整个页面,而不仅仅是响应.页面方法上的断点显示它永远不会被击中.我的方法有[WebMethod]属性,它是 public static,返回string并且不接受params.我甚至尝试在我的班级顶部添加[ScriptService]以查看它是否有帮助,但事实并非如此.
我已经看到这篇帖子Jquery AJAX与ASP.NET WebMethod返回整个页面有相同的症状,但我仍然有问题.我读了http://encosia.com/2008/05/29/using-jquery-to-directly-call-aspnet-ajax-page-methods/,我觉得我跟着这个到了T,但仍然没有运气.
我正在制作的jQuery调用是:
jQuery.ajax({
type: 'POST',
contentType: 'application/json; charset=utf-8',
data: '{}',
dataType: 'json',
url: 'MyPage.aspx/SomePageMethod',
success: function(result){
alert(result);
}
});
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根据FF3中的Firebug,请求/响应头如下所示
Response Headers
Server ASP.NET Development Server/8.0.0.0
Date Tue, 24 Feb 2009 18:58:27 GMT
X-AspNet-Version 2.0.50727
Cache-Control private
Content-Type text/html; charset=utf-8
Content-Length 108558
Connection Close
Request Headers
Host localhost:2624
User-Agent Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6
Accept application/json, text/javascript, */*
Accept-Language en-us,en;q=0.5
Accept-Encoding gzip,deflate
Accept-Charset …Run Code Online (Sandbox Code Playgroud)