JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://cdn.kendostatic.com/2013.3.1119/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2013.3.1119/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2013.3.1119/styles/kendo.silver.min.css">
<div id="treeview-left"></div>
 <div id="dialog-message" style="display: none;">

JavaScript

$("#treeview-left").kendoTreeView({
    dragAndDrop: true,
    dataSource: [{
        text: "Furniture",
        expanded: true,
        items: [{
            text: "Tables & Chairs"
        }, {
            text: "Sofas"
        }, {
            text: "Occasional Furniture"
        }]
    }, {
        text: "Decor",
        items: [{
            text: "Bed Linen"
        }, {
            text: "Curtains & Blinds"
        }, {
            text: "Carpets"
        }]
    }],
    drop: onDrop,
});

function onDrop(e) {


    var nodeText = this.text(e.sourceNode);
    e.setValid(confirm("Sure you want to drop: " + nodeText));
    alert(e.id);
}