$.ajax 404 Error Handling
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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 how spring 404 error handling to handle 404 error in jquery.post up vote 1 down vote favorite i do not know how to handle 404 error on $.post()?? $.post(url, data, function(returnedData) { it can handle only the success data but i want to handle the 404 error also in.i know how to do it with ajax but dont know with this function please help. function returnData(url,data,type){ $.post(url, data, function(returnedData) { if(type == "contacts") { ko.applyBindings(new ContactsViewModel(returnedData,"#KnockOutContacts",url,data),$("#KnockOutContacts")[0]); ko.applyBindings(new ContactsViewModel(returnedData,"#ContactDetails",url,data),$("#ContactDetails")[0]); } else if(type == "logs") { alert(returnedData); alert(1); ko.applyBindings(new LogsViewModel(returnedData,url,data),$("#KnockOutLogs")[0]); } else if(type == "sms") { ko.applyBindings(new SmsViewModel(returnedData,"#KnockOutSmsData",url,data),$("#KnockOutSmsData")[0]); ko.applyBindings(new SmsViewModel(returnedData,"#KnockOutSms",url,data),$("#KnockOutSms")[0]); } else if(type == "calendar") { ko.applyBindings(new CalendarViewModel(returnedData,"#KnockOutCalendar",url,data),$("#KnockOutCalendar")[0]); } else if(type == "search") { ko.applyBindings(new SearchViewModel(returnedData,"#searchbox",url,data),$("#searchbox")[0]); } else if(type == "location") { ko.applyBindings(new LocationViewModel(returnedData,"#KnockOutMaps",url,data),$("#KnockOutMaps")[0]); } else if(type == "photos") { ko.applyBindings(new PhotosViewModel(returnedData,"#photogallary",url,data),$("#photogallary"
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us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a ajax activex community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up jQuery Ajax 404 Handling up vote 19 down vote favorite 3 Im trying to access http://stackoverflow.com/questions/14934317/how-to-handle-404-error-in-jquery-post a 404 event which I can see coming back as 404 with firebug but the error function is not kicking in, With my below code I always get Error: success ?. ie. $.ajax({ type: 'get', url: 'url: 'https://admin.instantservice.com/resources/smartbutton/5702/10945/available.gif?' + Math.floor(Math.random()*10001), success: function(data, textStatus, XMLHttpRequest){ console.log('Error: ' + textStatus); }, error:function (xhr, ajaxOptions, thrownError){ alert(xhr.status); alert(xhr.statusText); alert(xhr.responseText); } }); Again I know 1000% that im getting 404 Not Found in firebug http://stackoverflow.com/questions/4281274/jquery-ajax-404-handling it never triggers the error. Am I missing something ? jquery share|improve this question edited Apr 6 '11 at 18:46 iWasRobbed 37k1398150 asked Nov 25 '10 at 22:30 Lee 4,937195187 I tested that exact same code and got the 3 error alerts correctly (first was 404).. –cambraca Nov 25 '10 at 22:34 Are you sure that you actually get a response with the status code 404, and not just a regular response with status code 200 and a page that contains text that says that it's a 404? –Guffa Nov 25 '10 at 22:40 @cambraca Same over here. Tested with Firefox 3.6.12 and Firebug. –aefxx Nov 25 '10 at 22:41 next time use console.log() for debugging. It saves the javascript locking up and is less obtrusive. It comes up in your javascript console. –Fred Nov 25 '10 at 22:45 Now I have enter the URL I am actually trying. Please try now –Lee Nov 25 '10 at 22:51 add a comment| 4 Answers 4 active oldest votes up vote 21 down vote accepted Cross Site requests, JSONP, wont trigger the error calls. Just had the same problem myself: http://forum.jquery.com/topic/jquery-ajax-with-datatype-jsonp-will-not-use-error-callback-if-request-fails share|improve this answer answered Jan 26 '11 at 9:38 firecall 565518
here for a quick overview of the site Help Center Detailed answers to any questions you might have http://stackoverflow.com/questions/20766803/jquery-ajax-get-post-request-returns-404-in-error-handler-but-valid-response-is 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 http://forums.asp.net/t/1967148.aspx?Handling+ajax+call+errors+404+500+etc+ 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 error handling like you, helping each other. Join them; it only takes a minute: Sign up jQuery AJAX GET/POST request returns 404 in error handler, but valid response is sent from server up vote 3 down vote favorite The Problem: I send GET or POST request with jQuery.ajax and get an error handler triggered with 404. The thing 404 error handling is, I have used a sniffer to check an answer from server and it is a valid 200 response with a correct JSON (returned by Python json.dumps). And something weird: after this call ends up with 404 a browser reloads the page. Everything lives in the same domain (and subdomain too). jQuery call: $.ajax({type: "POST", url: "/m/auth/login", data: {x: "y"}, success: function(result) {}, error: function(xhr) {}, dataType: "json"}); Response as seen by sniffer with payload decompressed: HTTP/1.1 200 OK\r\n Content-Type: text/html; charset=utf-8\r\n Cache-Control: no-cache, must-revalidate\r\n Content-Encoding: gzip\r\n X-AppEngine-Estimated-CPM-US-Dollars: $0.000018\r\n X-AppEngine-Resource-Usage: ms=71 cpu_ms=0\r\n Vary: Accept-Encoding\r\n Date: Tue, 24 Dec 2013 21:04:36 GMT\r\n Pragma: no-cache\r\n Expires: Fri, 01 Jan 1990 00:00:00 GMT\r\n Server: Google Frontend\r\n Content-Length: 80\r\n Alternate-Protocol: 80:quic,80:quic\r\n \r\n {"reason": {"password": "missing", "email": "missing"}, "error": "argument"} jquery ajax json google-app-engine http-status-code-404 share|improve this question asked Dec 24 '13 at 21:13 Artaxerxes 1612 I'm not sure I understand the series of events the client is experiencing here. The client loads a page from App Engine Pyth
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/ASP.NET AJAX + Ajax Control Toolkit/Handling ajax call errors (404, 500, etc.) Handling ajax call errors (404, 500, etc.) [Answered]RSS 1 reply Last post Feb 13, 2014 07:56 AM by valuja ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Related Links GuidanceVideos Reply a ch Member 2 Points 5 Posts Handling ajax call errors (404, 500, etc.) Feb 12, 2014 11:50 PM|a ch|LINK Hi, I'm using $.ajax method to send some information (json) to the server. But I dont have the server function yet. So it will return 404 Not Found error. The thing is I want to handle this 404 error myself so the browser won't raise an error for it. My partial code is: $.ajax({ url: url, data: model, type: "POST", dataType: "json", contentType: "application/json utf-8", success: function (result) { console.log(result); }, error: function (xhr, responseText) { console.log("The ajax call returned error " + xhr.status + ": " + xhr.statusText); } }); But when I run the code I see two errors on console. One is my "The ajax call...", and the other one is from the Google Chrome which is even before my error handler. POST http://localhost:5785/Admin/ut 404 (Not Found) -- I don't want to see this one -- jquery-2.0.3.js:7845 The ajax call returned error 404: Not Found admin.js:165 How can I manage that? Reply valuja Participant 1390 Points 323 Posts Re: Handling ajax call errors (404, 500, etc.) Feb 13, 2014 07:56 AM|valuja|LINK Hi, As far as I know it is not possible to supress for example 404 errors from the console, see for example herehttp://stackoverflow.com/questions/16372271/jquer