May 15, 2011 · Possible Duplicate: How does AJAX work? Note: This is a community wiki post I've often heard of AJAX being used for providing a user with dynamic content. What is it and how does it work?

Oct 2, 2009 · The author, an Ajax expert, demonstrates how these technologies work together -- from an overview to a detailed look -- to make extremely efficient Web development an easy reality. He also …

Sep 9, 2013 · 70 Jquery.ajax does not encode POST data for you automatically the way that it does for GET data. Jquery expects your data to be pre-formated to append to the request body to be sent …

Dec 25, 2009 · I have a form with name orderproductForm and an undefined number of inputs. I want to do some kind of jQuery.get or ajax or anything like that that would call a page through Ajax, and send …

Jul 6, 2016 · The best way to bubble that error from the server side (using php) to the client side is to send a header through the Ajax request somewhere in the 400's (which is always associated with …

Apr 24, 2013 · Learn how to make a simple Ajax call to an ASP.NET MVC controller with step-by-step guidance and code examples.

The "image" people generally show during an ajax call is an animated gif. Since there is no way to determine the percent complete of the ajax request, the animated gifs used are indeterminate spinners.

16 When you return value from server to jQuery's Ajax call you can also use the below code to indicate a server error:

The problem is this one by default is slim.jquery.js which doesn't have the ajax function in it. So, if you're using (copy-pasted from Bootstrap website) slim version jquery script link, use the full version instead.

Aug 5, 2013 · When combined, contentType: false and processData: false turn your data into [object Object], because you're actually telling your AJAX call to ignore the content type of whatever is being …