Ajax Web Service Internal Server Error

Contents 500 Internal Server Error Ajax 500 Internal Server Error Ajax Get 500 Internal Server Error When Calling Web Service

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500 Internal Server Error Ajax

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500 Internal Server Error Ajax Get

just like you, helping each other. Join them; it only takes a minute: Sign up jQuery: Ajax call to asp.net webservice fails, server return 500 error up vote 3 down vote favorite Ok, so I created a test project just to verify that jQuery AJAX works with asp.net service, and it does no problems. I jquery ajax internal server error used a default HelloWorld service created in VS studio. I am calling the service via jQuery like this: in Default.aspx: in TestService.asmx using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Services; namespace WebServiceTestWitJQuery { ///

/// Summary description for TestService ///

[WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [System.ComponentModel.ToolboxItem(false)] // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. [System.Web.Script.Services.ScriptService] public class TestService : System.Web.Services.WebService { [WebMethod] public string HelloWorld() { return "Hello World"; } } } I then proceeded and copied everything exactly as it is in my project and it does not work. I get a 500 server error. I verified following: web.configs identical pages identical service class identical jquery ajax call identical I can navigate to http://localhost:3272/TestService.as

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500 Internal Server Error When Calling Web Service

the workings and policies of this site About Us Learn more about asmx internal server error 500 Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow 500 internal server error when calling webservice with jquery Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each http://stackoverflow.com/questions/2027960/jquery-ajax-call-to-asp-net-webservice-fails-server-return-500-error other. Join them; it only takes a minute: Sign up Calling a WebService from JQuery $.ajax gets Error 500 up vote 0 down vote favorite I'm struggling with my first WebService, so I decided to strip everything down to the basics. Still not working. I created a brand new ASP.NET Website project. I added a folder named WebService. In http://stackoverflow.com/questions/15939524/calling-a-webservice-from-jquery-ajax-gets-error-500 the WebService folder, I added a new WebService using the ASP.NET template. I modified the template only to uncomment the [System.Web.Script.Services.ScriptService]. In the Default.aspx page, after the "Welcome to ASP.NET", I added a panel as follows: I also added the following scripts to the HeaderContent area: When I run this code, I get Error 500. What am I missing? //------------------------------- UPDATE ---------------------------------------------- Ahh! A new clue! If move the WebMethod into the code-behind for Default.aspx, not as part of a WebService class but just as a method with a [WebMethod] attribute, it works. (At least I get to my OnSuccess function OK). However, if I then add contentType: "application/json; charset=utf-8", dataType: "json", to the $.ajax() call, I'm back to getting

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