JSFiddle - React, Tailwind, and code Playground

JavaScript

$.ajax({
    type: 'get',
    url: 'https://google.com',
    context: this,
    success: this.mySuccess,
    error: this.myError,
    cache: false,
    beforeSend: function(jqXHR, settings) {
        jqXHR.url = settings.url;
    },
    error: function(jqXHR, exception) {
       alert(jqXHR.url);
    }
});