<html>
<head>
<title>Hello world test</title>
<script type="text/javascript" src="websock.js"></script>
<script type="text/javascript">
var ws;
function onopen() {
document.getElementById("main").style.visibility = "visible";
document.getElementById("connected").innerHTML = "WebSocket Open";
}
function onabort() {
document.getElementById("main").style.visibility = "hidden";
document.getElementById("connected").innerHTML = "Connected Closed";
}
function init() {
ws = new AfbWsItf("api", onopen, onabort, new AfbCtxItf("hello"));
}
function replyok(obj) {
document.getElementById("output").innerHTML = "OK: "+JSON.stringify(obj);
}
function replyerr(obj) {
document.getElementById("output").innerHTML = "ERROR: "+JSON.stringify(obj);
}
function subscribe(devid) {
ws.call("alsacore", "subctl", {devid:devid}, replyok, replyerr);
}
</script>
<body onload="init();">
<h1>Hello world test</h1>
<ol>
<li><a href="api/alsacore/getinfo">getinfo: List Sound Cards</a>
<li><a href="api/alsacore/getinfo?devid=hw:0">Card info about hw:0</a>
<li><a href="api/alsacore/getctl?devid=hw:0">List controls for hw:0 (quiet)</a>
<li><a href="api/alsacore/getctl?devid=hw:0&quiet=0">List controls for hw:0 (verbose)</a>
<li><a href="api/alsacore/getctl?devid=hw:0&numid=1&quiet=0">return control numid=1 for hw:0</a>
<li><button id="connected" onclick="subscribe('hw:0')">Click to Connected</button></li>
<div id="main" style="visibility:hidden">
<p>Event Output</p>
Server says... <div id="output"></div>
</div>