Firebase_and_Vanilla_JavaScript_ChatApp/index.html at master · Khokon9363/Firebase_and_Vanilla_JavaScript_ChatApp · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>Firebase Chat App using Vanilla JavaScript</title>
  <script src="https://www.gstatic.com/firebasejs/6.6.1/firebase-app.js"></script>
  <script src="https://www.gstatic.com/firebasejs/6.6.1/firebase-database.js"></script>
  <script type="text/javascript">
    var firebaseConfig = {
      apiKey: "AIzaSyDlFQmbshbz32CxUn8mFHfGm7opw5UhUZg",
      authDomain: "tinkering-6f440.firebaseapp.com",
      databaseURL: "https://tinkering-6f440.firebaseio.com",
      projectId: "tinkering-6f440",
      storageBucket: "tinkering-6f440.appspot.com",
      messagingSenderId: "966393702974",
      appId: "tinkering-6f440"
    };
    firebase.initializeApp(firebaseConfig);
  </script>
  <link rel="stylesheet" href="css/normalize.css">
  <link rel='stylesheet prefetch' href='https://fonts.googleapis.com/css?family=Open+Sans'>
  <link rel='stylesheet prefetch' href='https://cdnjs.cloudflare.com/ajax/libs/malihu-custom-scrollbar-plugin/3.1.3/jquery.mCustomScrollbar.min.css'>
  <link rel="stylesheet" href="css/style.css">
</head>
<body>

  <div class="chat">
    <div class="chat-title">
      <h1>Chat Room</h1>
      <h2>Firebase + Vanilla JavaScript</h2>
      <figure class="avatar">
        <img src="https://p7.hiclipart.com/preview/349/273/275/livechat-online-chat-computer-icons-chat-room-web-chat-others.jpg" /></figure>
    </div>
    <div class="messages">
      <div class="messages-content"></div>
    </div>
    <div class="message-box">
      <textarea type="text" class="message-input" id="message" placeholder="Type message..."></textarea>
      <button type="submit" class="message-submit">Send</button>
    </div>
  </div>
  <div class="bg"></div>

  <script src='js/jquery.min.js'></script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/malihu-custom-scrollbar-plugin/3.1.3/jquery.mCustomScrollbar.concat.min.js'></script>
  <script src="js/index.js?v=<?= time(); ?>"></script>
  <script type="text/javascript">
      document.addEventListener("contextmenu", function(e){
          e.preventDefault();
      }, false);
  </script>
  <script type="text/javascript">
    firebase.database().ref("messages").on("child_removed", function (snapshot) {
      document.getElementById("message-" + snapshot.key).innerHTML = "This message has been deleted";
    });

    function deleteMessage(self) {
      var messageId = self.getAttribute("data-id");
      firebase.database().ref("messages").child(messageId).remove();
    }

    function sendMessage() {
      var message = document.getElementById("message").value;
      firebase.database().ref("messages").push().set({
        "message": message,
        "sender": myName
      });
      return false;
    }
  </script>
</body>
</html>