<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>Wialon Playground - Get units</title>
    <script type="text/javascript" src="//code.jquery.com/jquery-latest.min.js"></script>
    <script type="text/javascript" src="//hst-api.wialon.com/wsdk/script/wialon.js"></script>
</head>
<body>

<pre id="log"></pre>

</body>
</html>HTML

#log { border: 1px solid #c6c6c6; }
.icon {float:left; margin:10px;}CSS

// Print message to log
function msg(text) { $("#log").prepend(text + "<br/>"); }

function init() { // Execute after login succeed
	var s = wialon.core.Session.getInstance(); // get instance of current Session
    var r = wialon.core.Remote.getInstance();
    
    var UNIT_ID = 734477;
    
    r.remoteCall('messages/load_last', {
        itemId: UNIT_ID,
        lastTime: s.getServerTime(),
        lastCount: 1,
        flags: 0,
        flagsMask: 0,
        loadCount: 1
    }, function(error) {
        if (error) { msg(wialon.core.Errors.getErrorText(error)); return; }
        
        r.remoteCall('unit/calc_sensors', {
            source: '',
            indexFrom: 0,
            indexTo: 1,
            unitId: UNIT_ID,
            sensorId: 0
        }, function(error, data) {
            if (error) { msg(wialon.core.Errors.getErrorText(error)); return; }
            
            msg('sensor values: ' + JSON.stringify(data, null, 1));
        });
    });
}

// execute when DOM ready
$(document).ready(function () {
	wialon.core.Session.getInstance().initSession("https://hst-api.wialon.com"); // init session
    // For more info about how to generate token check
    // http://sdk.wialon.com/playground/demo/app_auth_token
	wialon.core.Session.getInstance().loginToken("5dce19710a5e26ab8b7b8986cb3c49e58C291791B7F0A7AEB8AFBFCEED7DC03BC48FF5F8", "", // try to login
		function (code) { // login callback
		    // if error code - print error message
			if (code){ msg(wialon.core.Errors.getErrorText(code)); return; }
			msg("Logged successfully"); init(); // when login suceed then run init() function
	});
});
JS

Result

Source code of example Close ✕