--- /dev/null
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
+<head>
+ <title>Location</title>
+ <script type="text/javascript">
+ var sts;
+ var log;
+ var ws;
+
+ function init() {
+ sts = document.getElementById("sts");
+ sts.innerHTML = "uninitialized";
+ log = document.getElementById("log");
+ log.innerHTML = "top of log<br>";
+ imei = document.getElementById("imei");
+ send = document.getElementById("send");
+ open_ws();
+ }
+
+ function open_ws() {
+ ws = new WebSocket("ws://localhost:5049");
+ ws.onopen = ws_onopen;
+ ws.onmessage = ws_onmessage;
+ ws.onerror = ws_onerror;
+ ws.onclose = ws_onclose;
+ }
+ function ws_onopen(event) {
+ console.log("ws opened " + event);
+ sts.innerHTML = "open";
+ imei.disabled = false;
+ send.disabled = false;
+ }
+ function ws_onmessage(event) {
+ console.log("message " + event);
+ log.innerHTML += "message " + event + "<br>";
+ }
+ function ws_onerror(event) {
+ console.log("error " + event);
+ sts.innerHTML = "error";
+ }
+ function ws_onclose(event) {
+ console.log("close " + event);
+ sts.innerHTML = "closed";
+ imei.disabled = true;
+ send.disabled = true;
+ setTimeout(open_ws, 5000);
+ }
+
+ function sendIMEI() {
+ console.log("sending " + imei.value);
+ var msg = {
+ imei: imei.value,
+ type: "subscribe",
+ date: Date.now()
+ };
+ ws.send(JSON.stringify(msg));
+ document.title = imei.value;
+ imei.value = "";
+ }
+
+ function handleKey(evt) {
+ if (evt.keyCode === 13 || evt.keyCode === 14) {
+ if (!imei.disabled) {
+ sendIMEI();
+ }
+ }
+ }
+ </script>
+
+</head>
+<body onload="init();">
+ <div style="width:100%; height:2%" id="hdr">
+ <input id="imei" type="text" name="imei"
+ size="16" maxlength="16" placeholder="Enter IMEI"
+ autocomplete="off" onkeyup="handleKey(event)">
+ <input type="button" id="send" name="send" value="Send"
+ onclick="sendIMEI()" disabled>
+ </div>
+ <div style="width:100%; height:96%" id="log"></div>
+ <div style="width:100%; height:2%" id="sts"></div>
+</body>
+</html>
projects / loctrkd.git / blobdiff