<!doctype html>
<html>
<head>
<title> chat</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font: 13px Helvetica, Arial;
}
form {
background: #000;
padding: 3px;
position: fixed;
bottom: 0;
width: 100%;
}
form input {
border: 0;
padding: 10px;
width: 90%;
margin-right: 0.5%;
}
form button {
width: 9%;
background: rgb(130, 224, 255);
border: none;
padding: 10px;
}
#messages {
list-style-type: none;
margin: 0;
padding: 0;
}
#messages li {
padding: 5px 10px;
}
#messages li:nth-child(odd) {
background: #eee;
}
</style>
</head>
<body>
<ul id="messages"></ul>
<form action="">
<input id="m" autocomplete="off" /><button>Send</button>
</form>
</body>
<!-- 2. Import socket -->
<script src="//"></script>
<!-- Import jquery -->
<script src="/jquery-3.4."></script>
<script>
$(function () {
// 3. Create a socket object and connect to the server
const socket = io('http://192.168.14.52:3000/')
// 5. The client sends a message to the server
//Add a commit event to form
$('form').submit(function (e) {
e.preventDefault(); //Block default behavior
// Socket object created by io
socket.emit('passmsg', $('#m').val())
// Clear the contents of the input box
$('#m').val('')
return false
})
// 8. The client receives messages from the server
socket.on('passmsg', msg => {
//The received msg rendered to ul
// Create a li tag
// var li = $('<li>')
// // Set content for li tags
// (msg)
// // Add li to ul
// $('#messages').append(li)
$('#messages').append($('<li>').html(msg))
})
})
</script>
</html>
