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

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

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

// execute when DOM ready
$(document).ready(function () {
	var sess = wialon.core.Session.getInstance(); // get instance of current Session
    sess.initSession("https://hst-api.wialon.com"); // init session
    
    // CASE 1: call while session inactive (not logged in)
    sess.updateDataFlags( // load items to current session
		[{type: "type", data: "avl_unit", flags: 0x1, mode: 0}], // Items specification
		function (code) { // updateDataFlags callback
    		if (code) {
                msg('CASE 1: "update_data_flags" before login error: ' + wialon.core.Errors.getErrorText(code));
            } else {
            	msg('CASE 1: "update_data_flags" before login success');
            }
		}
	);
    
    // For more info about how to generate token check
    // http://sdk.wialon.com/playground/demo/app_auth_token
	sess.loginToken("5dce19710a5e26ab8b7b8986cb3c49e58C291791B7F0A7AEB8AFBFCEED7DC03BC48FF5F8", "", // try to login
		function (code) { // login callback
		    // if error code - print error message
			if (code){ msg(wialon.core.Errors.getErrorText(code)); return; }
            // CASE 2: call when session is active
        	sess.updateDataFlags( // load items to current session
                [{type: "type", data: "avl_unit", flags: 0x1, mode: 0}], // Items specification
                function (code) { // updateDataFlags callback
                    if (code) {
                        msg('CASE 2: "update_data_flags" after login error: ' + wialon.core.Errors.getErrorText(code));
                    } else {
                    	msg('CASE 2: "update_data_flags" after login success');
                    }
                }
            );
	});
});
JS

Result

Source code of example Close ✕