57 lines
1.9 KiB
HTML
57 lines
1.9 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<meta charset="UTF-8">
|
||
|
|
<title>ntfy.sh: EventSource Example</title>
|
||
|
|
<meta name="robots" content="noindex, nofollow" />
|
||
|
|
<style>
|
||
|
|
body { font-size: 1.2em; line-height: 130%; }
|
||
|
|
#events { font-family: monospace; }
|
||
|
|
</style>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<h1>ntfy.sh: EventSource Example</h1>
|
||
|
|
<p>
|
||
|
|
This is an example showing how to use <a href="https://ntfy.sh">ntfy.sh</a> with
|
||
|
|
<a href="https://developer.mozilla.org/en-US/docs/Web/API/EventSource">EventSource</a>.<br/>
|
||
|
|
This example doesn't need a server. You can just save the HTML page and run it from anywhere.
|
||
|
|
</p>
|
||
|
|
<button id="publishButton">Send test notification</button>
|
||
|
|
<p><b>Log:</b></p>
|
||
|
|
<div id="events"></div>
|
||
|
|
|
||
|
|
<script type="text/javascript">
|
||
|
|
const publishURL = `https://ntfy.sh/example`;
|
||
|
|
const subscribeURL = `https://ntfy.sh/example/sse`;
|
||
|
|
const events = document.getElementById('events');
|
||
|
|
const eventSource = new EventSource(subscribeURL);
|
||
|
|
|
||
|
|
// Publish button
|
||
|
|
document.getElementById("publishButton").onclick = () => {
|
||
|
|
fetch(publishURL, {
|
||
|
|
method: 'POST', // works with PUT as well, though that sends an OPTIONS request too!
|
||
|
|
body: `It is ${new Date().toString()}. This is a test.`
|
||
|
|
})
|
||
|
|
};
|
||
|
|
|
||
|
|
// Incoming events
|
||
|
|
eventSource.onopen = () => {
|
||
|
|
let event = document.createElement('div');
|
||
|
|
event.innerHTML = `EventSource connected to ${subscribeURL}`;
|
||
|
|
events.appendChild(event);
|
||
|
|
};
|
||
|
|
eventSource.onerror = (e) => {
|
||
|
|
let event = document.createElement('div');
|
||
|
|
event.innerHTML = `EventSource error: Failed to connect to ${subscribeURL}`;
|
||
|
|
events.appendChild(event);
|
||
|
|
};
|
||
|
|
eventSource.onmessage = (e) => {
|
||
|
|
let event = document.createElement('div');
|
||
|
|
event.innerHTML = e.data;
|
||
|
|
events.appendChild(event);
|
||
|
|
};
|
||
|
|
</script>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|