<!DOCTYPE html>
<html>
<head>
<style type="text/css">
.block {
background-color: #ccc;
padding: 1em;
margin: 1em;
}
</style>
<!-- include AutobahnJS .. that's all you need -->
<script src="http://autobahn.s3.amazonaws.com/js/autobahn.min.js"></script>
<script type="text/javascript">
var sess = null;
var ellog = null;
window.onload = function() {
ellog = document.getElementById('log');
var wsuri;
if (window.location.protocol === "file:") {
wsuri = "ws://localhost:9000";
} else {
wsuri = "ws://" + window.location.hostname + ":9000";
}
// connect to WAMP server
ab.connect(wsuri,
// WAMP session was established
function (session) {
sess = session;
log("Connected to " + wsuri);
// establish a prefix, so we can abbreviate procedure URIs ..
sess.prefix("keyvalue", "http://example.com/simple/keyvalue#");
},
// WAMP session is gone
function (code, reason) {
sess = null;
if (code == ab.CONNECTION_UNSUPPORTED) {
window.location = "http://autobahn.ws/unsupportedbrowser";
} else {
alert(reason);
}
}
);
};
function setKeyValue() {
var k = document.getElementById('form_key').value;
var v1 = document.getElementById('form_value1').value;
var v2 = document.getElementById('form_value2').value;
var v3 = document.getElementById('form_value3').checked;
sess.call("keyvalue:set",
k,
{value1: v1,
value2: v2,
value3: v3,
modified: new Date()}).then(function () {
log("ok, value set");
});
}
function getValue() {
var k = document.getElementById('form_key').value;
sess.call("keyvalue:get", k).then(function (val) {
log(val);
document.getElementById('form_value1').value = val.value1;
document.getElementById('form_value2').value = val.value2;
document.getElementById('form_value3').checked = val.value3;
});
}
function deleteKey() {
var k = document.getElementById('form_key').value;
sess.call("keyvalue:set", k).then(function () {
log("ok, key gone");
});
}
function getAll() {
sess.call("keyvalue:get").then(log);
}
function deleteAll() {
sess.call("keyvalue:set").then(log);
}
function log(m) {
ellog.innerHTML += JSON.stringify(m) + '\n';
ellog.scrollTop = ellog.scrollHeight;
};
</script>
</head>
<body>
<h1>Key-Value Store Client</h1>
<noscript>
<span style="color: #f00; font-weight: bold;">
You need to turn on JavaScript.
</span>
</noscript>
<div class="block"><button onclick="getAll()">Get all</button> Retrieve all key-value pairs from store and log to console.</div>
<div class="block"><button onclick="deleteAll()">Delete all</button> Delete all data from store.</div>
<div class="block">
<form>
<p>Key: <input id="form_key" type="text" size="50" maxlength="50"></p>
<p>Value 1: <input id="form_value1" type="text" size="50" maxlength="50"></p>
<p>Value 2: <input id="form_value2" type="text" size="50" maxlength="50"></p>
<p>Value 3: <input id="form_value3" type="checkbox"></p>
</form>
<p><button onclick="setKeyValue()">Set Value</button> Set key-value pair.</p>
<p><button onclick="deleteKey()">Delete Key</button> Delete key-value by key.</p>
<p><button onclick="getValue()">Get Key</button> Get key-value by key.</p>
</div>
<pre id="log" style="height: 20em; overflow-y: scroll; background-color: #faa;"></pre>
</body>
</html>