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Jquery Ajax 200 Ok Error

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On the server you are return an unformatted string. The server responds with a header with status 200. (I don't need to send anything else to the page, just an 'ok') But jquery seems to think this is erroneous.jQuery 1.4Ruby guest Response titleThis is preview!Attachments Publish Back to edit Cancel ()Sign In New to this Portal? if i call in browser it works fine :/. Source

Cross-domain "json" requests are converted to "jsonp" unless the request includes jsonp: false in its request options. I think this will solve the issue. So maybe the best route is to return some kind of json whether it is an empty object, or a boolean true, so that jquery gets what it wants. Reply mdc1 Member 10 Points 73 Posts Re: Simple Ajax returns 200 OK but fires error Oct 20, 2010 12:19 PM|mdc1|LINK Thanks foryour help. 1.

Ajax Request Return 200 Ok But Error Event Is Fired Instead Of Success

That is what I ended up doing anyway.Thank you very much for your time. Can Flight Simulators (FSX P3D) give you the expecience you need to fly a RW plane? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed You must do console.log(responseText) and check if that is a JSON –Diego Sep 17 '15 at 19:24 add a comment| Your Answer draft saved draft discarded Sign up or log

Basically what I have is a Ruby on Rails entity called 'Job' Here is the Action that receives my Ajax POST request: def update @job = Job.find params[:id] Terms of Service Layout: fixed | fluid CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100 Try referencing these other parameters for more information and post that information here. Ajax Status 200 Means It just needs to know if the server accepted the changes, or if it rejects them because of validation failure.EDIT: In response to your edit: I could do what you suggested

What happens if one brings more than 10,000 USD with them into the US? It is worth noting that an empty response is also considered invalid JSON; you could return {} or null for example which validate as JSON. It always returns 200 OK but jQuery executes the error event. I'm using the built-in ASP.NET Development server.

I managed to fix it by moving datatype above url like this: $.ajax({ type: 'GET', dataType: 'json', url: 'http://intern-dev01:50231/api/language', success: function() { console.log('It Works!'); }, error: function (request,status, error) { console.log(error); Jquery Ajax Check Status Code The ajax call is successful to the given localhost url, but the error method is called. Send Update CancelFeedbackEmail IDSubject : Comments : Send CancelPrivate MessageType the characters you see in the picture below. A Short Easy Addictive Riddle What could make an area of land be accessible only at certain times of the year?

Ajax Error 200 Parsererror

From jQuery docs: dataType (default: Intelligent Guess (xml, json, script, or html)) Type: String The type of data that you're expecting back from the server. that parser is what throws the error, if you examine the textstatus of the error callback you will see "parseerror" as the reason. Ajax Request Return 200 Ok But Error Event Is Fired Instead Of Success This solved my issue but can please also let me know this thing also. –Pankaj Mishra May 31 '11 at 11:37 Use the Json Class may be? –Salman A {"readystate":4,"status":200,"statustext":"load"} Linked 0 Ajax function success does not perform Related 749How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?872How to manage a redirect request after a jQuery

Copy codeClosePermalinkClosePlease tell us why you want to mark the subject as inappropriate. (Maximum 200 characters)Report Inappropriate CancelPrivate Message From : guestTo : Subject : Content : Type the characters you this contact form just because the status was 200 doesn't mean an error hasn't happened somewhere else, such as when jquery parsed the return data. This means that if server returns invalid JSON with a 200 OK status then jQuery fires the error function and set the textStatus parameter to "parsererror". take the success and error methods out of the equation if you are positive that status code of 200 will always mean success and not an error page incorrectly returning a Jquery Ajax Error Always Called

javascript jquery asp.net ajax json share|improve this question edited Dec 13 '14 at 15:58 Salman A 122k44259337 asked May 31 '11 at 11:17 Pankaj Mishra 7,806114991 2 Can you run Either make sure your response is a valid JSON or remove dataType: "json". Leave a comment on Kevin B's reply Kevin B Re: jQuery calls error callback on successful ajax request (status 200) 6 years ago here's the issue. have a peek here If 422, it will render the validation errors.

Please suggest the correct way to solve this issue. Ajax Status Codes Try changing the dataType to "text". "What I hear, I forget; What I see, I remember; What I do, I understand." --Confucius Remeber to Mark as Answer if this post helped Issue tracking in production via Gitlab RubyAPI Customize your Devise-Routes How to write case study for software you justdeveloped?

As of 1.9, an empty string returned for JSON data is considered to be malformed JSON (because it is); this will now throw an error.

Max no of attachments : 3Loading User Profile... Also try this. $.ajax({ url: 'http://intern-dev01:50231/api/language', type: 'GET', cache: false, complete: function (xhr, status) { if (status === 'error' || !xhr.responseText) { console.log(error); alert(status); } else { console.log('It Works!');. } } asked 1 year ago viewed 5732 times active 1 month ago Blog Stack Overflow Podcast #91 - Can You Stump Nick Craver? Ajax Error Readystate 4 Status 200 I am able to delete content but I am not getting this message.

share|improve this answer answered May 31 '11 at 11:39 Salman Riaz 8016 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google I don't think that whatever builds this request objects looks at if dataType key is before or after some other key. I get the pop-up saying hello when button is clicked. Check This Out Which I would think to be a valid response.

One hacky method around this is to append an unused querystring parameter that will be differentfor each request. The strange thing is when running the server on localhost and the url I give to analyze is also from a localhost web site, this is not a problem, it works jquery expects json, so it tries to parse the response text as json. the ajax call was successful, but there was an error parsing the response.Look at it this way.

What does a profile's Decay Rate actually do? Your page should do something like this (page_load) var jSon = new JavaScriptSerializer(); var OutPut = jSon.Serialize(); Response.Write(OutPut); Also, try and change your AjaxFailed: function AjaxFailed (XMLHttpRequest, textStatus) { } I'm using Visual Studio 2008 Development Editionwith .Net 3.5 sp1. I wonder if a POST request according to HTTP guidelines is required to return a responseText??

In fact null should also be wrapper properly in {} dataType (default: Intelligent Guess (xml, json, script, or html)) Type: String The type of data that you're expecting back from the Click here to Sign upYou can also use the below options to loginLogin with FacebookLogin with GoogleLogin with Yahoo jQuery Plugins UI Meetups Forum Blog About Donate All Forums Recent Posts Why doesn't compiler report missing semicolon? C# questions Linux questions ASP.NET questions SQL questions fabric questions discussionsforums All Message Boards...

Privacy Policy Loading... All was resolved when I modified my server (node) to do response.writeHead(200, { "Content-Type": "application/json", "Access-Control-Allow-Origin": "http://localhost:8080" }); Literally cost me an hour of banging my head against the wall. Apparently JS can't handle requests from one to the other.