In this lesson we begin learning ajax – asynchronous Javascript and XML. This technology allows to exchange data without page reload. We’ll discuss ajax in the javascript context and jquery context.

Thanks to your bug report I think I have a fix for this rolled out now! I did a review of all calls to XMLHttpRequest in the project (they are all in components/session.js) and there was one place ...

What is AJAX (Asynchronous JavaScript and XML)? AJAX (Asynchronous JavaScript and XML) is a technique aimed at creating better and faster interactive web apps by combining several programming tools, ...

I've been debugging this a bit. It appears the problem is that when the XHR gets abort ()ed, it sets the properties.client to null. Then receiveResponse tries to use the client, but it doesn't exist.

JavaScript offers several methods for making these requests, each with its own strengths and capabilities. In this beginner's guide, we'll explore the GET, POST, PUT, and DELETE request methods using ...