guilhermewerner/erlang-ws
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Update events

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This commit is contained in:
Werner
2022-04-19 17:44:53 -03:00
parent cb7be7880f
commit 3c4409140c
10 changed files with 269 additions and 35 deletions
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33
priv/index.html
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@ -3,42 +3,41 @@
<head>
<meta charset="utf-8" />
<title>Websocket client</title>
<title>Erlang WebSocket</title>
</head>
<body>
<header>
<h1>Websocket client</h1>
<h1>Erlang WebSocket</h1>
<div id="status"></div>
</header>
<nav>
<div id="connecting">
<input type='text' id="server" value=""></input>
<button type="button" onclick="toggle_connection()">connection</button>
<button type="button" onclick="toggle_connection()">Conectar</button>
</div>
<div id="connected">
<input type='text' id="message" value=""></input>
<button type="button" onclick="sendTxt();">send</button>
<button type="button" onclick="sendTxt();">Enviar</button>
</div>
</nav>
<main id="content">
<button id="clear" onclick="clearScreen()">Clear text</button>
<button id="clear" onclick="clearScreen()">Limpar</button>
<div id="output"></div>
</main>
<script type="text/javascript">
var websocket;
var server = document.getElementById("server");
var message = document.getElementById("message");
var connecting = document.getElementById("connecting");
var connected = document.getElementById("connected");
var content = document.getElementById("content");
var output = document.getElementById("output");
let websocket;
let server = document.getElementById("server");
let message = document.getElementById("message");
let connecting = document.getElementById("connecting");
let connected = document.getElementById("connected");
let content = document.getElementById("content");
let output = document.getElementById("output");
server.value = "ws://" + window.location.host + "/websocket";
connected.style.display = "none";
@ -70,25 +69,25 @@
if (websocket.readyState == websocket.OPEN) {
var msg = message.value;
websocket.send(msg);
showScreen('sending: ' + msg);
showScreen('<span><b>CLIENT</b>: ' + msg + '</span>');
} else {
showScreen('websocket is not connected');
};
};
function onOpen(evt) {
showScreen('<span style="color: green;">CONNECTED </span>');
showScreen('<span><b>SERVER</b>: Conectado</span>');
connecting.style.display = "none";
connected.style.display = "";
content.style.display = "";
};
function onClose(evt) {
showScreen('<span style="color: red;">DISCONNECTED</span>');
showScreen('<span><b>SERVER</b>: Desconectado</span>');
};
function onMessage(evt) {
showScreen('<span style="color: blue;">RESPONSE: ' + evt.data + '</span>');
showScreen('<span><b>SERVER</b>: ' + evt.data + '</span>');
};
function onError(evt) {