I have an ajax request which I am deliberately failing from my server side code to trigger the error handling event. I was wondering if it was possible here to get the URL it attempted? I want to g...

I have a (Spring Boot 1.5) REST server handling file uploads (multipart/form-data) and a JS client using jQuery fileupload. In most cases it works fine but when I want to upload a larger file (abou...

The config for my httpd server 111.111.111.111 (supposed). Config for cors and basic auth in /etc/httpd/conf/httpd.conf. <Directory "/var/www/html"> Options Indexes FollowSymLinks AllowOve...

I'm using some API, and I noticed that in the response I have this: I'd need to read the "x-dl-units-left", but I get null: $.ajax(ajaxConfig).done(function(response, textStatus, xhr){ var lef...

I have an $.ajax() request with the dataType set to "json." The server is returning JSON with the correct mime type of "application/json." And yet the responseText in my jqXHR object is always a st...

I'm trying to make cross-domain request and my server is configured to send the following headers: Access-Control-Allow-Credentials:true Access-Control-Allow-Headers:x-requested-with, Authorizatio...

Triggering an AJAX GET to http://qualifiedlocalhost:8888/resource.json kicks off the expected CORS pre-flight, which looks like it comes back correctly: Pre-flight OPTIONS request Request URL:htt...

I am working on a web application built on Java, JSP, Ajax the servers are JBoss with front in Apche 2 server. The application is accessed over the internet. clients are using mostly IE 7, 8, 9 Bro...

Javascript jqXHR = $.ajax({ url: $frm.attr("action"), type: "POST", dataType: "json", cache: false, headers: headers, contentType: "application/json;charset=UTF-8", data: ko.mapping.toJSON(data, ...

jQuery documentation on jQuery.post( ) // Assign handlers immediately after making the request, // and remember the jqxhr object for this request var jqxhr = $.post( "example.php", function() { a...

Is there a way to get the URL you are ultimately redirected to when the response to an xhr request is 301? I have a site that contains numerous legacy URLs from an older version, which return 301 ...

Is there an existing association between a Backbone Collection and the XHR object created when you execute a .fetch() on it? I would like to do something like this: collection = new Backbone.Coll...

This code uses the Microsoft Web Api Http stack and jQuery. How do I get a custom error message, created by an HttpError parameter to CreateErrorResponse(), displayed by jQuery's deferred.fail()? ...

I'm writing an app that: absolutely relies on sending data to server via Javascript must not have JQuery library included in code. (I don't know if my code will be included in web pages that ...

I have been trying to setup custom ajaxTransports for jQuery to short-circuit some workflows in certain scenarios for our product. However, I have had zero success in getting these transports to be...

I'm trying to set a Cookie in a XSS request using XMLHttpRequest. I found the XMLHttpRequest Specification, and section 4.6.2-5 does seem to suggest that setting Cookie, Cookie2, and some other he...

I'm trying to appropriately handle a HTTP status error (404, 501, etc) that might be returned by any AJAX call in jQuery (I'm using version 1.6.4) however for the life of me I can't get out the app...

Is there any way to know if the jqXHR object returned was redirected from another request? For example, having the following code: jQuery.ajax({ type: 'POST', url: 'http://example.com/page.html...