example/html/demo-combo2.html

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-type" CONTENT="text/html; charset=utf-8">
    <link rel="stylesheet" type="text/css" href="panel-300px.css" />
    <script src="openhab-grafana.js"></script>
    <script src="openhab-grafana-user-defaults.js"></script>
</head>

<body>
</body>

<script>
    var fromToItemFunction = function(value) {
        switch (value) {
            case "NOW": 
                return "now";
            case "HOUR": 
                return "now-1h";
            case "DAY":
                return "now-1d";
            default: 
            case "WEEK":
                return "now-1w";
            case "MONTH":
                return "now-1M";
            case "YEAR":
                return "now-1y";
        }
    }

    var panelItemFunction = function(value) {
        switch (value) {
            case "HUMIDITY": 
                return "1";
            default: 
            case "TEMPERATURE":
                return "2";
        }
    }

    addGrafanaPanel("combo2", {
        fromItemFunction: fromToItemFunction,
        toItemFunction: fromToItemFunction,
        panelItemFunction: panelItemFunction
    });
</script>

</html> 