content: import React from 'react';
  import ReactDOM from 'react-dom';
  
  import JqxTabs from '../../../jqwidgets-react/react_jqxtabs.js';
  
  class App extends React.Component {
      componentDidMount() {
          let index = 0;
  
          this.refs.myTabs.on('tabclick', (event) => {
              let allLiTags = document.getElementById('unorderedList').getElementsByTagName('li');
              let length = allLiTags.length;
              if (event.args.item == length - 1) {
                  this.refs.myTabs.addAt(event.args.item, 'Sample title ' + index, 'Sample content number: ' + index);
                  index++;
              }
          });
      }
      render () {
          let tabsHTML = `
              <ul style="margin-left: 30px;" id="unorderedList">
                  <li>Node.js</li>
                  <li>Active Server Pages</li>
                  <li canselect='false' hasclosebutton='false'>Add New Tab</li>
              </ul>
              <div>
                  Node.js is an event-driven I/O server-side JavaScript environment based on V8. It
                  is intended for writing scalable network programs such as web servers. It was created
                  by Ryan Dahl in 2009, and its growth is sponsored by Joyent, which employs Dahl.
                  Similar environments written in other programming languages include Twisted for
                  Python, Perl Object Environment for Perl, libevent for C and EventMachine for Ruby.
                  Unlike most JavaScript, it is not executed in a web browser, but is instead a form
                  of server-side JavaScript. Node.js implements some CommonJS specifications. Node.js
                  includes a REPL environment for interactive testing.
              </div>
              <div>
                  ASP.NET is a web application framework developed and marketed by Microsoft to allow
                  programmers to build dynamic web sites, web applications and web services. It was
                  first released in January 2002 with version 1.0 of the .NET Framework, and is the
                  successor to Microsoft's Active Server Pages (ASP) technology. ASP.NET is built
                  on the Common Language Runtime (CLR), allowing programmers to write ASP.NET code
                  using any supported .NET language. The ASP.NET SOAP extension framework allows ASP.NET
                  components to process SOAP messages.
              </div>
              <div>
              </div>
          `;
          return (
              <JqxTabs ref='myTabs' template={tabsHTML} style={{ float: 'left' }}
                  width={500} height={250} showCloseButtons={true}
              />
          )
      }
  }
  
  ReactDOM.render(<App />, document.getElementById('app'));
  