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Waylon S. Walker 2025-03-16 12:56:30 -05:00
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<!DOCTYPE html>
<html lang="en" class='dark h-full bg-gray-900 text-white'>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>WebSocket HTML</title>
<script src="https://unpkg.com/htmx.org@1.9.12"></script>
<script src="https://unpkg.com/htmx.org@1.9.12/dist/ext/ws.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4"></script>
<style>
#ws-status {
position: fixed;
top: 10px;
right: 10px;
padding: 5px 10px;
border-radius: 5px;
font-weight: bold;
}
.connecting { background-color: orange; color: white; }
.connected { background-color: green; color: white; }
.disconnected { background-color: red; color: white; }
.error { background-color: darkred; color: white; }
</style>
<script>
window.onload = () => {
document.getElementById("chatInput").focus();
const messagesContainer = document.getElementById("chat_room");
messagesContainer.scrollTop = messagesContainer.scrollHeight;
};
</script>
</head>
<body>
<div class="flex flex-col gap-2 justify-center items-center" hx-ext="ws" ws-connect="/ws">
<h2>WebSocket HTML Example</h2>
<div id="ws-status" class="disconnected">Disconnected</div>
<div id="notifications"></div>
<ul id="chat_room" hx-swap-oob='beforeend'>
</ul>
<form id="form" ws-send class="flex gap-2 fixed bottom-0">
<input id="chatInput" name="chat_message" class='px-2 py-1 bg-gray-800 border border-gray-600 rounded' type="text">
</form>
</div>
</body>
<script>
document.addEventListener("htmx:wsConnecting", function() {
updateStatus("Connecting...", "connecting");
});
document.addEventListener("htmx:wsOpen", function() {
updateStatus("Connected", "connected");
});
document.addEventListener("htmx:wsClose", function() {
updateStatus("Disconnected", "disconnected");
});
document.addEventListener("htmx:wsError", function() {
updateStatus("Error!", "error");
});
function updateStatus(text, statusClass) {
let statusElement = document.getElementById("ws-status");
statusElement.textContent = text;
statusElement.className = statusClass;
}
</script>
</html>