Handle Ajax Error Mvc
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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 mvc return ajax error about Stack Overflow the company Business Learn more about hiring developers or posting jsonresult return error ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack mvc jsonresult error handling 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, return success/error from mvc.net controller up vote 17 down
Mvc Ajax Global Error Handling
vote favorite 5 I would like to control when to reply an error message and when a success message but I am always get the error message: here is what I am trying to do: $.ajax({ type: "POST", data: formData, url: "/Forms/GetJobData", dataType: 'json', contentType: false, processData: false, success: function (response) { alert("success!") }, error: function (response) { alert("error") // I'm always get this. } }); Controller: [HttpPost] public httpstatuscoderesult ajax ActionResult GetJobData(Jobs jobData) { var mimeType = jobData.File.ContentType; var isFileSupported = AllowedMimeTypes(mimeType); if (!isFileSupported){ // Error Response.StatusCode = (int)HttpStatusCode.BadRequest; return Content("The attached file is not supported", MediaTypeNames.Text.Plain); } else { // Success Response.StatusCode = (int)HttpStatusCode.OK; return Content("Message sent!", MediaTypeNames.Text.Plain); } } jquery asp.net-mvc share|improve this question edited Oct 28 '14 at 9:49 asked Oct 28 '14 at 9:42 Eyal 94011225 Add an if condition... I'm not sure what answer you're expecting here. –Rory McCrossan Oct 28 '14 at 9:45 Your hitting error because the code after the first return statement is not being run. You may want to move the code after the comment for success, before the previous return statement. –Collins Oct 28 '14 at 9:49 I fixed the question. now my question is clear. –Eyal Oct 28 '14 at 9:50 add a comment| 2 Answers 2 active oldest votes up vote 27 down vote accepted $.ajax({ type: "POST", data: formData, url: "/Forms/GetJobData", dataType: 'json', contentType: false, processData: false, success: function (response) { if (response != null && response.success) { alert(response.responseText); } else { // DoSomethingElse() alert(response.responseText); } }, error: function (response) { alert("error!"); // } }); Controller: [HttpPost] public ActionResult GetJobData(Jobs jobData) { var mimeType = jobData.File.C
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Jquery Ajax Error Handling Show Custom Exception Messages
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Ajax.beginform Error Handling
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; http://stackoverflow.com/questions/26605065/jquery-ajax-return-success-error-from-mvc-net-controller it only takes a minute: Sign up How to report error to $.ajax without throwing exception in MVC controller? up vote 20 down vote favorite 5 I have a controller, and a method as defined... [HttpPost] public ActionResult UpdateUser(UserInformation model){ // Instead of throwing exception throw new InvalidOperationException("Something went wrong"); // I need something like return ExecutionError("Error Message"); // which http://stackoverflow.com/questions/8702103/how-to-report-error-to-ajax-without-throwing-exception-in-mvc-controller should be received as an error to my // $.ajax at client side... } Problems with Exceptions We have to log exceptions in case of device or network errors like SQL Connectivity errors. These messages are like validation messages for users, we dont want to log. Throwing exceptions also floods Event Viewer. I need some easy way to report some custom http status to my $.ajax call so that it should result an error at client side, but I do not want to throw an error. UPDATE I cannot change client script because it becomes inconsistent with other data source. So far, HttpStatusCodeResult should work but it's IIS that is causing the problem here. No matter what error message I set, tried all answers, still I receive default message only. c# ajax asp.net-mvc controller share|improve this question edited Jan 3 '12 at 8:00 asked Jan 2 '12 at 14:41 Akash Kava 24.5k1379128 add a comment| 8 Answers 8 active oldest votes up vote 26 down vote accepted This is where HTTP status codes come into play. With Aj
Developer Edition Is Now Free LEARN: How to become a Microsoft MVP DOWNLOAD: C# Corner Android App Version 0.5.3 Released C# Corner Annual http://www.c-sharpcorner.com/UploadFile/tirthacs/global-error-handler-for-ajax-requests/ Conference 2017 Announced C# Corner Contribute An Article A Blog A News A Video A Link An Interview Question Ask a Question TECHNOLOGIES .NET Cognitive Services iOS Philosophy String in C# .NET Core COM Interop Java PHP Swift ADO.NET Cryptography JavaScript Power BI TypeScript AJAX Current Affairs JQuery Products Universal Windows Platform Android Databases & DBA JSON Project Management Visual Studio Angular 2 Design Patterns & Practices error handling JSP Python VR and AR AngularJS DevOps Knockout R WCF Architecture Dynamics CRM LINQ React Web Development ASP.NET Entity Framework Machine Learning Robotics & Hardware Web Services ASP.NET Core Error Zone Microsoft Office Security Windows 10 Azure Games Programming Mobile Development Servers Windows Controls Big Data GDI+ & Graphics Multithreading SharePoint Windows Forms BizTalk Server Google Development Node.js SignalR Windows PowerShell Bot Framework HoloLens OOP/OOD Smart Devices WPF C# ajax error handling How do I Open Source Software Testing Xamarin C, C++, MFC HTML 5 Operating Systems SQL Language XAML Career Advice Internet & Web Oracle SQL Server XML Chapters Internet of Things Outsourcing Request a new Category| View All ANSWERS BLOGS VIDEOS INTERVIEWS BOOKS NEWS CHAPTERS CAREER Jobs CODE IDEAS Scroll To Top Reader Level: Article Global Error Handler For AJAX Requests in MVC By Arunava Bhattacharjee on Dec 02, 2014 This article explains how to handle AJAX request exceptions globally in MVC. 15.2k 0 1 facebook twitter linkedIn google Plus Reddit WhatsApp expand ObjectiveFor a large application we need to have a provision to handle AJAX request exceptions globally. Otherwise, it will be a tedious task to handle it in every AJAX request. This article is not intended for starters. I assume that people reading this have a good knowledge of MVC and have about 2 years of experience working with MVC.Problem StatementIt is ideal to put some operations that are common to all AJAX requests through the application. Sometimes we also need to show a custom error message to let the user correct their actions. So it is always helpful to have a global error handler for all AJAX requests.The Global AJAX Hand