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<!DOCTYPE html>
<html>
<head>
<title>Flask SocketIO Chat</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.1.2/socket.io.js"></script>
<script>
var socket = io();
function sendMessage() {
var message = document.getElementById("messageInput").value;
socket.emit('message', message);
document.getElementById("messageInput").value = '';
}
socket.on('message', function(message) {
var chat = document.getElementById('chat');
var p = document.createElement('p');
p.innerText = message;
chat.appendChild(p);
});
</script>
</head>
<body>
<div id="chat"></div>
<input type="text" id="messageInput" />
<button onclick="sendMessage()">Send</button>
</body>
</html> |