July 2019
Beginner to intermediate
302 pages
9h 38m
English
Content preview from Flask Framework Cookbook - Second Edition
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Dealing with XHR requests
Asynchronous JavaScript XMLHttpRequest (XHR), commonly known as Ajax, has become an important part of web applications over the last few years. With the advent of single-page applications and JavaScript application frameworks such as Angular, Vue, and React, this technique of web development has risen exponentially. In this recipe, we will implement an Ajax request to facilitate asynchronous communication between the backend and frontend.