Asp.net Jquery Ajax Internal Server Error
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Jquery Ajax 500 Internal Server Error Php
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Jquery Ajax Webservice Internal Server Error
a minute: Sign up Web method ajax get giving 500 Internal Server Error up vote 0 down vote favorite 1 $.ajax( { type: 'GET', url: 'ProductOp.aspx/getProduct', data: '1', contentType: 'application/json; charset=utf-8', dataType: 'json', success: function (msg) { oldProduct = JSON.parse(msg.d); } }); [WebMethod] [ScriptMethod(UseHttpGet = true)] public static string getProduct(string ID) { ProductOperations productOp = new ProductOperations(); ProductObject product = productOp.Read(Convert.ToInt32(JsonConvert.DeserializeObject(ID))); return JsonConvert.SerializeObject(product); } gives me Message "Invalid web service call, missing value for parameter: 'ID'." StackTrace " konum: System.Web.Script.Services.WebServiceMethodData.CallMethod(Object target, IDictionary`2 parameters) konum: System.Web.Script.Services.WebServiceMethodData.CallMethodFromRawParams(Object target, IDictionary`2 parameters) konum: System.Web.Script.Services.RestHandler.InvokeMethod(HttpContext context, WebServiceMethodData methodData, IDictionary`2 rawParams) konum: System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context, WebServiceMethodData methodData)" ExceptionType "System.InvalidOperationException" Thank You in Advance asp.net ajax get share|improve this question asked Jun 13 '13 at 10:45 Kaan Özcan 1729
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies 500 internal server error jquery ajax call of this site About Us Learn more about Stack Overflow the company jquery ajax 500 internal server error asp.net mvc Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges
Ajax Post 500 Internal Server Error C#
Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: http://stackoverflow.com/questions/17085073/web-method-ajax-get-giving-500-internal-server-error Sign up What is wrong when I get “Internal Server Error” returned from a jquery $.ajax call on an ASP.NET MVC project? up vote 2 down vote favorite Here is my ajax call: response = $.ajax({ type: "POST", url: "/Row/getRowName", dataType: "json", data:({ currRow : rowName, offset : 5 }), error:function(request){alert(request.statusText)}, success:function(result){alert(result)} }).responseText; I get Internal Server Error as an alert. I http://stackoverflow.com/questions/1036109/what-is-wrong-when-i-get-internal-server-error-returned-from-a-jquery-ajax-c also have a breakpoint set in my method getRowName in my RowController. Here's the getRowName method: [AcceptVerbs(HttpVerbs.Post)] public string getRowName(string currRow, int offset) { string rowName; rowName = _rowRepository.getRowNameByOffset(currRow, offset); return rowName; } What causes an Internal Server Error? How can I fix it? Am I using the whole controller concept properly or should I be using WebServices for things like this? Edit: The controller that calls the page is HomeController where as the call I'm making is to RowController. RowController is in the same folder as HomeController (not sure if that matters). But I found out if I create a mock function: [AcceptVerbs(HttpVerbs.Post)] public string sayHi() { return "Hi"; } and calling it the same way (different url since it's in the home controller): response = $.ajax({ type: "POST", url: "/Home/sayHi", dataType: "json", error:function(request){alert(request.statusText)}, success:function(result){alert(result)} }).responseText; Any ideas as to why this would work and the other wouldn't? asp.net-mvc ajax jquery controller http-post share|improve this question edited Jun 24 '09 at 2:19 asked Jun 24 '09 at 1:58 Matt 1,631103044 Does the server-side getRow function get hit when you make a
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta http://stackoverflow.com/questions/30011998/asp-net-500-internal-server-error-while-calling-webmethod-from-javascript Discuss the workings and policies of this site About Us Learn http://stackoverflow.com/questions/22038177/jquery-ajax-post-internal-server-500-error more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow 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, internal server helping each other. Join them; it only takes a minute: Sign up ASP.NET 500 Internal Server Error while calling webmethod from javascript up vote 0 down vote favorite 2 I'm trying to call the webmethod fucntionality using AJAX but unable to get the appropriate results. I have googled my problem and found many solution but those didn't internal server error worked for me. Please guide me what I'm doing wrong. Help will be appreciated. Cheers Code Snippet function checkUserNameExists() { //initialization var pagePath = window.location.pathname + "/getUsername"; var value = document.getElementById('control_userName').value; var dataString = "{ 'value':'" + value + "' }"; $.ajax({ type: "GET", url: pagePath, data: dataString, contentType: "application/json; charset=utf-8", dataType: "json", error: function (XMLHttpRequest, textStatus, errorThrown) { }, success: function (result) { var flag = true; if (result != null) { flag = result.d; if (flag == "True") { alert('okay fine you are good'); } else { alert('try again'); } } } }); } Method in Behind Code file [WebMethod] [ScriptMethod(UseHttpGet = true)] public string getUsername(string value) { return "True"; } EXCEPTION ExceptionType: "System.InvalidOperationException" Message: "An attempt was made to call the method 'getUsername' using a POST request, which is not allowed." javascript c# asp.net ajax share|improve this question edited May 3 '15 at 10:09 asked May 3 '15 at 8:59 Muneeb Amjad 285211 add a comment| 3 Answers 3 active oldest votes up vote 1 down vot
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow 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 other. Join them; it only takes a minute: Sign up Jquery Ajax Post - internal server 500 error up vote 5 down vote favorite I am trying to post with ajax. but I am getting internal server 500 error. $.ajax({ type: "POST", url: "Services/UserServsice.asmx/UserLogin", data: "{'Username':'" + username + "','Password':'" + password + "'}", contentType: "application/json; charset=utf-8", dataType: "json", success: function (result) { debugger; }, error: function () { } }); the method: namespace Project.Services { [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [System.ComponentModel.ToolboxItem(false)] [System.Web.Script.Services.ScriptService] public class UserService : System.Web.Services.WebService { [WebMethod(EnableSession = true)] public string UserLogin(string Username, string Password) { if (Username == "yasin" && Password == "123456") { return "true"; } else { return "false"; } } } } What is the problem ? why i am getting the internal server 500 error ? c# jquery asp.net ajax share|improve this question edited Mar 9 at 13:02 Govinda Rajbhar 1,39011537 asked Feb 26 '14 at 10:14 user999822 1701516 You can debug it with your browser, press f12 and see what error it gives. –Kuzgun Feb 26 '14 at 10:19 add a comment| 4 Answers 4 active oldest votes up vote 3 down vote Look at your code url: "Services/UserServsice.asmx/UserLogin", I think you misspelled your service name. It should be url: "Services/UserService.asmx/UserLogin", share|improve this answer answered Feb 26 '14 at 10:29 s.k.paul 1,78662868 what is the difference ? –Moh Arjmandi Oct 7 '15 at 11:09 add a comment| up vote 3 down vote First you need to enable and see detailed errors of your web messages because this is a general message without giving information's on whats really happening for security reasons. Refer Below link i hope it will help for your error. st