chart8 - 経済統計練習帳

<!DOCTYPE html>
<html lang="ja">
  <head>
    <meta charset="utf-8" />
    <title>Firebase</title>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-alpha1/jquery.min.js"></script>
    <script src="https://cdn.firebase.com/js/client/2.3.2/firebase.js"></script>
       <script src="sample.js"></script>
 
 
  </head>
  <body onload="sample()">
    <div>
    <ul id="mx">
    </ul>
</div>
  </body>
</html>
 
function sample() {
 
    var str = "";
 
    var fb = new Firebase("https://burning-inferno-7339.firebaseio.com");
    var mf = fb.child('mes');
 
    mf.on("child_added", function (snapshot) {
        z = snapshot.val();
        str = str + z;
        $("#mx").html(str);
    });
 
 
}