acl/lib_acl_cpp/samples/websocket/demo/client.html

47 lines
1.8 KiB
HTML

<html>
<meta charset="utf-8" />
<title>WebSocket Test</title>
<script language="javascript" type="text/javascript">
var wsUri = "ws://121.42.12.244:9004/";
var output;
function init() {
output = document.getElementById("output");
testWebSocket();
}
function testWebSocket() {
websocket = new WebSocket(wsUri);
websocket.onopen = function (evt) { onOpen(evt) };
websocket.onclose = function (evt) { onClose(evt) };
websocket.onmessage = function (evt) { onMessage(evt) };
websocket.onerror = function (evt) { onError(evt) };
} function onOpen(evt) {
writeToScreen("CONNECTED");
}
function onClose(evt) { writeToScreen("DISCONNECTED"); }
function onMessage(evt) { document.getElementById('result').value = evt.data; }
function onError(evt) { writeToScreen('<span style="color: red;">ERROR:</span> ' + evt.data); }
function doSend(message) { websocket.send(message); }
function writeToScreen(message) {
var pre = document.createElement("p"); pre.style.wordWrap = "break-word"; pre.innerHTML = message; output.insertBefore(pre);
}
function OnConnect() {
wsUri = document.getElementById("url").value;
init();
}
</script>
<body>
<fieldset>
<legend>WebSocket</legend>
<p><span>Server url:</span><input id="url" type="text" value="ws://121.42.12.244:9004/"/><input type="button" value="Connected" onclick="OnConnect()" /></p>
<p><span>send:</span><input id="youname" type="text" value="test"/><input type="button" value="Submit" onclick="doSend(document.getElementById('youname').value)" /></p>
<p><span>recv:</span><input id="result" type="text" value="" /></p>
</fieldset>
<div id="output">
</div>
</body>
</html>