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189 changes: 102 additions & 87 deletions examples/java/websocket/src/main/resources/static/echo.html
Original file line number Diff line number Diff line change
Expand Up @@ -16,118 +16,133 @@
-->
<!DOCTYPE html>
<html>
<head>
<head>
<title>Apache Tomcat WebSocket Examples: Echo</title>
<style type="text/css">
#connect-container {
float: left;
width: 400px
}
#connect-container {
float: left;
width: 400px;
}

#connect-container div {
padding: 5px;
}
#connect-container div {
padding: 5px;
}

#console-container {
float: left;
margin-left: 15px;
width: 400px;
}
#console-container {
float: left;
margin-left: 15px;
width: 400px;
}

#console {
border: 1px solid #CCCCCC;
border-right-color: #999999;
border-bottom-color: #999999;
height: 170px;
overflow-y: scroll;
padding: 5px;
width: 100%;
}
#console {
border: 1px solid #cccccc;
border-right-color: #999999;
border-bottom-color: #999999;
height: 170px;
overflow-y: scroll;
padding: 5px;
width: 100%;
}

#console p {
padding: 0;
margin: 0;
}
#console p {
padding: 0;
margin: 0;
}
</style>
<script src="http://cdn.sockjs.org/sockjs-0.3.min.js"></script>
<script type="text/javascript">
var ws = null;
var ws = null;

function setConnected(connected) {
document.getElementById('connect').disabled = connected;
document.getElementById('disconnect').disabled = !connected;
document.getElementById('echo').disabled = !connected;
}
function setConnected(connected) {
document.getElementById("connect").disabled = connected;
document.getElementById("disconnect").disabled = !connected;
document.getElementById("echo").disabled = !connected;
}

function connect() {
var target = document.getElementById('target').value;
ws = new SockJS(target);
ws.onopen = function () {
setConnected(true);
log('Info: WebSocket connection opened.');
};
ws.onmessage = function (event) {
log('Received: ' + event.data);
};
ws.onclose = function () {
setConnected(false);
log('Info: WebSocket connection closed.');
};
}
function connect() {
var target = document.getElementById("target").value;
ws = new SockJS(target);
ws.onopen = function () {
setConnected(true);
log("Info: WebSocket connection opened.");
};
ws.onmessage = function (event) {
log("Received: " + event.data);
};
ws.onclose = function () {
setConnected(false);
log("Info: WebSocket connection closed.");
};
}

function disconnect() {
if (ws != null) {
ws.close();
ws = null;
}
setConnected(false);
function disconnect() {
if (ws != null) {
ws.close();
ws = null;
}
setConnected(false);
}

function echo() {
if (ws != null) {
var message = document.getElementById('message').value;
log('Sent: ' + message);
ws.send(message);
} else {
alert('WebSocket connection not established, please connect.');
}
function echo() {
if (ws != null) {
var message = document.getElementById("message").value;
log("Sent: " + message);
ws.send(message);
} else {
alert(
"WebSocket connection not established, please connect.",
);
}
}

function log(message) {
var console = document.getElementById('console');
var p = document.createElement('p');
p.style.wordWrap = 'break-word';
p.appendChild(document.createTextNode(message));
console.appendChild(p);
while (console.childNodes.length > 25) {
console.removeChild(console.firstChild);
}
console.scrollTop = console.scrollHeight;
function log(message) {
var console = document.getElementById("console");
var p = document.createElement("p");
p.style.wordWrap = "break-word";
p.appendChild(document.createTextNode(message));
console.appendChild(p);
while (console.childNodes.length > 25) {
console.removeChild(console.firstChild);
}
console.scrollTop = console.scrollHeight;
}
</script>
</head>
<body>
<noscript><h2 style="color: #ff0000">Seems your browser doesn't support Javascript! Websockets rely on Javascript being enabled. Please enable
Javascript and reload this page!</h2></noscript>
<div>
<div id="connect-container">
</head>
<body>
<noscript><h2 style="color: #ff0000">
Seems your browser doesn't support Javascript! Websockets rely on
Javascript being enabled. Please enable Javascript and reload this page!
</h2></noscript>
<div>
<div id="connect-container">
<div>
<input id="target" type="text" size="40" style="width: 350px" value="/echo"/>
<input
id="target"
type="text"
size="40"
style="width: 350px"
value="/echo"
/>
</div>
<div>
<button id="connect" onclick="connect();">Connect</button>
<button id="disconnect" disabled="disabled" onclick="disconnect();">Disconnect</button>
<button id="connect" onclick="connect();">Connect</button>
<button id="disconnect" disabled="disabled" onclick="disconnect();">
Disconnect
</button>
</div>
<div>
<textarea id="message" style="width: 350px">Here is a message!</textarea>
<textarea id="message" style="width: 350px"
>Here is a message!</textarea>
</div>
<div>
<button id="echo" onclick="echo();" disabled="disabled">Echo message</button>
<button id="echo" onclick="echo();" disabled="disabled">
Echo message
</button>
</div>
</div>
<div id="console-container">
</div>
<div id="console-container">
<div id="console"></div>
</div>
</div>
</div>
</body>
</html>
</body>
</html>
26 changes: 14 additions & 12 deletions examples/java/websocket/src/main/resources/static/index.html
Original file line number Diff line number Diff line change
Expand Up @@ -16,16 +16,18 @@
-->
<!DOCTYPE html>
<html>
<head>
<head>
<title>Apache Tomcat WebSocket Examples: Index</title>
</head>
<body>
<noscript><h2 style="color: #ff0000">Seems your browser doesn't support Javascript! Websockets rely on Javascript being enabled. Please enable
Javascript and reload this page!</h2></noscript>
<p>Please select the sample you would like to try.</p>
<ul>
<li><a href="./echo.html">Echo</a></li>
<li><a href="./snake.html">Snake</a></li>
</ul>
</body>
</html>
</head>
<body>
<noscript><h2 style="color: #ff0000">
Seems your browser doesn't support Javascript! Websockets rely on
Javascript being enabled. Please enable Javascript and reload this page!
</h2></noscript>
<p>Please select the sample you would like to try.</p>
<ul>
<li><a href="./echo.html">Echo</a></li>
<li><a href="./snake.html">Snake</a></li>
</ul>
</body>
</html>
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