Jquery Ajax Web Service 500 Error
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here for a quick overview of the site Help Center Detailed answers to 500 internal server error when calling web service any questions you might have Meta Discuss the workings and
Jquery Ajax Post 500 Internal Server Error Asp Net
policies of this site About Us Learn more about Stack Overflow the company Business Learn more 500 internal server error when calling webservice with jquery 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 request format is unrecognized for url unexpectedly ending Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 500 (Internal Server Error) while calling webservice from jquery for autosuggest up vote 0 down vote favorite When i am trying to access the webservice for autosuggest from
500 Internal Server Error Ajax Post
the script, i am getting an internal server (500) error. ERRoR :POST localhost:4202/Presentation/AutoCompleteService.asmx/GetAutoCompleteData 500 (Internal Server Error) jquery.min.js:130 Kindly help **JQUERY** which is used for calling the service jQuery(function () { $(".autosuggest").autocomplete({ source: function (request, response) { $.ajax({ type: "POST", contentType: "application/json; charset=utf-8", url: "AutoCompleteService.asmx/GetAutoCompleteData", data:"{'stationname':'" + document.getElementById('MasterContent_srctxtbx').value + "'}", dataType: "json", dataFilter: function (data) { return data; }, success: function (data) { response(data.d); }, error: function (XMLHttpRequest, result, errorThrown) { alert(errorThrown); } }); } }); });
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 failed to load resource: the server responded with a status of 500 (internal server error) About Us Learn more about Stack Overflow the company Business Learn more about fiddler 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 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ASP.NET + jQuery http://stackoverflow.com/questions/21458051/500-internal-server-error-while-calling-webservice-from-jquery-for-autosuggest AJAX - getting 500 server error up vote 0 down vote favorite I want to call an ASP.NET function from jQuery by AJAX with response. I have file Controll.aspx where is included javascript code. Next I have /Services/ControllService.asmx, where is the function, which I want call from js. js code: $(document).ready(function () { $('#btn_start').on('click', function () { $.ajax({ type: "POST", url: "Services/ControllService.asmx/Start", data: {}, dataType: http://stackoverflow.com/questions/29615146/asp-net-jquery-ajax-getting-500-server-error "json", async: true, contentType: "application/json; charset=utf-8", success: function (response) { console.log(response); }, error: function (err) { alert("Error:" + err.toString()); } }); }); }); But I still getting the error 500. POST http://localhost:56000/Services/ControllService.asmx/Start 500 (Internal Server Error) k.cors.a.crossDomain.send n.extend.ajax Do you have any hints, what do I need to set e.g. in Web.config? Many thanks. c# jquery asp.net ajax share|improve this question edited Apr 25 '15 at 17:12 panther 14.2k71943 asked Apr 13 '15 at 21:09 DzeryCZ 12119 1 Could you post your C# method Start –Frayt Apr 13 '15 at 21:12 2 You should catch the exception in your code and this will give you more information. Or you can analyse the response body from the network inspector where you will see the error page that is generated.. –Laurent Lequenne Apr 13 '15 at 21:15 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted SOLVED: 1 - I have defined Start function in ControllService.asmx.cs as static. 2 - I have badly configured data. It has to be named by the same way e.g. "sth". In javascript it should be: ... url: "Services/ControllService.asmx/Start", data: JSON.stringify({ s
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/Advanced ASP.NET/WCF, ASMX and other Web Services/calling web service from jquery is giving https://forums.asp.net/t/1839497.aspx?calling+web+service+from+jquery+is+giving+internal+server+error internal server error calling web service from jquery is giving https://tharakaweb.com/tag/500-internal-server-error/ internal server error [Answered]RSS 2 replies Last post Sep 03, 2012 12:58 AM by Arshad Ashraf ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Reply shivalthakur Participant 1125 Points 563 internal server Posts calling web service from jquery is giving internal server error Sep 01, 2012 02:25 AM|shivalthakur|LINK Here is the code script function callWebService() { var pageUrl = '~/TSSWebServices.asmx'; // var u = pageUrl + "/" + web_service_Methodname; //alert(u); $.ajax({ type: "POST", // url: pageUrl + "/"+web_service_Methodname, url: "~/TSSWebServices.asmx/Get_Vendor_Offices", data: '{}', //unique_id, contentType: "application/json; charset=utf-8", internal server error dataType: "json", success: OnSuccess, error: OnErrorCall }); } function OnSuccess(result) { alert('a'); ////Create a div element to show result var div = $('
writing a web service using c#. Visual Studio provides the project template that easily creates a web service for you. I am sure you may know how to call this web service using c#. However, do you know how to call the web service using client-side scripts such as JavaScript? There are various ways to do this. I will demonstrate this using jQuery - $.ajax() function. function callSvc() { $.ajax({ type: "POST", url: "Service1.asmx/HelloWorld", data: "", contentType: "application/json; charset=utf-8", dataType: "json", success: function(data, status) { alert(data); }, error: function(request, status, error) { alert(request); alert(status); alert(error); } }); } When you call the HelloWorld() service, by default you will get “500 – Internal server error” error message. This error raised because you have not configured this service to access using client side scripts. When you Check the responseText, you will notice that it says “Only Web services with a [ScriptService] attribute on the class definition can be called from script.” To resolve this, you have to configure your web service with [ScriptService] attribute. [System.Web.Script.Services.ScriptService] public class Service1 : System.Web.Services.WebService When adding [ScriptService] attribute to the web service, it gets automatically handled by the ScriptHandlerFactory and creates a JavaScript proxy class for the web service. That means you will be able to call the web service from the client side script same way as you call it from the code behind. You can view the generated proxy class by using the following command. http://