Jquery Ajax Post Error 0
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Jquery Ajax Error Status Code 0
us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is xmlhttprequest status code 0 a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up jQuery Ajax - Status Code 0? up vote 75 down vote favorite 15 jqxhr status code 0 For some reason, my Dashcode developed application has just stopped ajax'ing and returning status codes of 0. Does anybody have any idea why.. has this happened to you? jquery ajax http-status-codes share|improve this question edited May 12 '10 at 18:08 Grace Note♦ 2,20022344 asked Jan 4 '10 at 16:35 tarnfeld 7,5792886131 add a comment| 15 Answers 15 active oldest votes up vote 57 down vote In my experience, you'll see
Jqxhr.status === 0
a status of 0 when either doing cross-site scripting (where access is denied) or requesting a URL that is unreachable (typo, DNS issues, etc). share|improve this answer answered Jan 6 '10 at 20:43 Langdon 12.7k76693 I'm getting it when the connection is refused. For example, when debugging my site with Visual Studio, if I have stopped the debugging session, any request that tried to connect will get net::ERR_CONNECTION_REFUSED and the status code will be zero. That makes sense, since you can't have a status code if you can't connect to the server that's supposed to be providing one. –Triynko Dec 7 '15 at 20:12 add a comment| up vote 57 down vote Another case: It could be possible to get a status code of 0 if you have sent an AJAX call and a refresh of the browser was triggered before getting the AJAX response. The AJAX call will be cancelled and you will get this status. share|improve this answer edited Apr 27 at 16:14 dm295 2,2433520 answered Sep 27 '12 at 12:56 mnk 1,128811 4 Thanks for pointing this out, it led me to realise that (as well as a browser refresh) a form submission can cancel the ajax call. –Magnus Smith Feb 2
here for a quick overview of xmlhttprequest status 0 readystate 4 the site Help Center Detailed answers to any questions ajax status code list you might have Meta Discuss the workings and policies of this site About Us
Ajax Readystate 0 Error
Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs http://stackoverflow.com/questions/2000609/jquery-ajax-status-code-0 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 jquery ajax readystate 0 responsetext status 0 http://stackoverflow.com/questions/19395354/jquery-ajax-readystate-0-responsetext-status-0-statustext-error statustext error up vote 5 down vote favorite I am getting the following error: jquery ajax readystate 0 responsetext status 0 statustext error when giving it: url(http://www.tutorialspoint.com/prototype/prototype_ajax_response.htm), however it's working fine when I give it url(localhost:""/embparse_page) on my localhost. I have tried using the headers which I found on a Google search, and I have used beforeSend:"" too, but it's still not working. I think the main problem is: XMLHttpRequest cannot load http://www.tutorialspoint.com/prototype/prototype_ajax_response.htm. Origin "local server" is not allowed by Access-Control-Allow-Origin. but I don't understand it. Can anyone please explain the problem to me, as I'm quite new to this.
in the picture below. Send Cancel From : guestTo : Subject : Content : Type the characters you see in the picture below. Send Update CancelFeedbackEmail IDSubject : Comments : Send CancelPrivate MessageType the characters you see in the picture https://forum.jquery.com/topic/ajax-error-status-0-for-some-but-not-all-browsers below. Type the characters you see in the picture below. Attach files Desktop Zoho Docs Google Docs Each Attachment size should not exceed 1.0 MB. Max no of attachments : 3Loading User Profile... guest Response http://www.airpair.com/js/jquery-ajax-post-tutorial titleThis is preview!Attachments Publish Back to edit Cancel ()Sign In New to this Portal? Click here to Sign upYou can also use the below options to loginLogin with FacebookLogin with GoogleLogin with Yahoo jQuery Plugins UI status code Meetups Forum Blog About Donate All Forums Recent Posts Log In Search jQuery Search jQuery Forum Move this topicForum : Getting StartedUsing jQueryUsing jQuery PluginsUsing jQuery UIDeveloping jQuery CoreDeveloping jQuery PluginsDeveloping jQuery UIQUnit and TestingAbout the jQuery ForumjQuery ConferencesjQuery MobileDeveloping jQuery Mobile Sub forum : Move this topic Cancel Using jQuery genericus.. AJAX error status 0 for some *but not all* browsers in Using jQuery • 3 years ago When submitting status code 0 jQuery AJAX calls one piece of code is going straight to the error handler, receiving an error code of type 'error' and status code '0', but null for all other data, but ONLY on some browsers / devices.We are using jQuery 1.8.3, but have used 1.4 too and having the same problem.We are using the JQuery AJAX code below to submit the data to a PHP script for processing. It has always worked for me, the rest of our development team, and almost all of our testers. The testers who did experience problems reported that it started working again for them since, and none of us can replicate the problem.jQuery.ajax( { type: 'POST', url: '/ajax/filename.php', dataType: "json", async: true, data: {............data goes here...........}, success: function(server_response) { // code goes here }, error: function(response_object, textStatus, exception_object) { // report error here } });This code worked perfectly for around 9000 people so far, but a small percentage report problems. The exact percentage is impossible to know, perhaps from 1% to 5% as an estimate.We have tried turning the asynch to false as this was suggested in another forum, but as expected that did not help at all.The PHP script is on the same server, all accessed using HTTP, and the link is always re
side code for our AJAX form 3 Different Use Cases to try out 3.1 Posting JSON data with jQuery $.ajax() 3.2 HTTP Errors 3.3 JavaScript Errors 3.4 JavaScript typos 3.5 Using $.post() instead of $.ajax() 4 Nothing is working!! 4.1 Getting HTTP 400 or 500 errors 4.2 JavaScript errors 4.3 Everything looks fine and it still doesn't work! 4.4 Feeling rejected? Your AJAX request probably is. 5 Challenge Jorge Colon Jorge is a seasoned, Zend-certified PHP expert with over 7 years of experience as a software consultant. 1 Introduction You load a website and you see something. You click on a button — maybe "next page" to change the result set — and it loads new data, but the page didn't refresh. This happened thanks to AJAX. Let's look at a real-life example. Go to google.com and search for "dogs" — see how the search results appear instantly, and they even change when you alter the search? That data got pulled in "on-demand," and that's what AJAX is. AJAX relies on both JavaScript and HTTP, and it's good to understand both in order to completely grasp AJAX. 1.1 What is HTTP? What you see when you browse a page is not just one big object. It's actually made up of multiple pieces that are pulled together behind the scenes, in several different HTTP requests. This video gives a good overview of HTTP. HTTP is like an annoying kid that always has something to say back to you. We make requests like "I want the search results for the 'dog' keyword." Every request has a response; if everything went OK, we would get back an HTTP Status code of 200, or HTTP/1.1 200 OK. If something went wrong, it usually returns one of several errors in the 400s and 500s, depending on the problem. Every request includes the data that we send along with additional information, contained in header fields, describing what we want and how we want it. The same goes for the response. HTTP uses v