jQuery 3 slim ajax basic example

Question

I\'m new to jQuery 3. The following is a basic fiddle, working with previous versions of jQuery, but does not work with jQuery 3

$(function() {
    $.ajax({
          


        

Answer 1

jQuery 3 slim version doesn't support ajax.

According to the release docs,

Along with the regular version of jQuery that includes the ajax and effects modules, we’re releasing a “slim” version that excludes these modules. All in all, it excludes ajax, effects, and currently deprecated code.

To use .ajax method, simply use the full version one.

Here's the working fiddle