This is our Hello word in Framework7 and we use ES6 to write our javascript code.

In this example, we show how to use a button and how to show material modals in Framework7.

Let's go.

main.js

/*
 -Initialize your app
 -Export selectors engine
 */

const myApp = new Framework7();
const $$ = Dom7;

/*
Our class
*/
class MainClass {
    constructor () {
    }

    initializeApp() { 
        $$('#cyanBtn').on('click', () => { myApp.alert('Cyan Clicked');});
        $$('#tealBtn').on('click', () => { myApp.alert('Teal Clicked'); });
    }
}

m=new MainClass();
m.initializeApp();

index.html

<!DOCTYPE html>
<html>
  <head>
    <!--META ATTRIBUTES-->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, minimal-ui">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">

    <title>Camposha.info</title>

    <!-- REFERENCE CSS-->
    <link rel="stylesheet" href="assets/css/framework7.material.min.css">
    <link rel="stylesheet" href="assets/css/framework7.material.colors.min.css">

  </head>
  <body>

    <!-- VIEWS-->
    <div class="views">

      <!-- Your main view, should have "view-main" class-->
      <div class="view view-main">

        <!-- Top Navbar-->
        <div class="navbar">
          <div class="navbar-inner">

            <!-- We have home navbar without left link-->
            <div class="center sliding">Awesome App</div>
            <div class="right">
              <!-- Right link contains only icon - additional "icon-only" class--><a href="#" class="link icon-only"> <i class="icon icon-bars"></i></a>
            </div>
          </div>
        </div>

        <!-- Pages, because we need fixed-through navbar and toolbar, it has additional appropriate classes-->
        <div class="pages navbar-through toolbar-through">

          <!-- Page, data-page contains page name-->
          <div data-page="index" class="page">

            <!-- Scrollable page content-->
            <div class="page-content">
              <div class="content-block-title"><h1>Welcome To Camposha.</h1></div>
              <div class="content-block">
                <div class="content-block-inner">
                  <h5>Camposha.info is a tutorials website.</h5>
                  <P> We do Java,Javascript,C#, Python, PHP among other web technologies.</P>
                </div>
              </div>

              <div class="content-block-title">Buttons</div>
              <div class="content-block">
                <div class="row">
                  <div class="col-50"><a href="#" id="cyanBtn" class="button button-raised button-fill color-cyan">Cyan</a></div>
                  <div class="col-50"><a href="#" id="tealBtn" class="button button-raised button-fill color-teal">Teal</a></div>
                </div>
              </div>
            </div>
          </div>
        </div>

        <!-- Bottom Toolbar-->
        <div class="toolbar">
          <div class="toolbar-inner"><a href="#" class="link">Next</a><a href="#" class="link">Previous</a></div>
        </div>
      </div>
    </div>

    <!-- REFERENCE SCRIPTS-->
    <script type="text/javascript" src="assets/js/framework7.min.js"></script>
    <script type="text/javascript" src="assets/js/main.js"></script>
  </body>
</html>

Result