JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://cdn.kendostatic.com/2012.2.710/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.2.710/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.2.710/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.2.710/styles/kendo.mobile.all.min.css">
<div data-role="view" id="foo">
    <a data-role="button" data-click="onClick">Make request</a>
    <p>Response: <span id="display"></span></p>
</div>

JavaScript

var app = new kendo.mobile.Application(document.body);

function onClick() {
    $.ajax({
        url: "/echo/json/",
        type: "POST",
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        data: { //using jsFiddle echo service to simulate Ajax request
            json: JSON.stringify([
                {"foo": "bar"}
            ]),
            delay: 5
        },
        beforeSend: function() {
            app.showLoading();         
        },
        success: function(response) {
            $("#display").html(JSON.stringify(response));
        },
        complete: function() {
            app.hideLoading();
        }
    });
}