UID Tags disappear....

Tag · 29 Dec 2016, 15:27

Hi!,

Has been some time, and still enjoying MyController very very much!, running into some issue, where i am not sure if this is known. I upgraded to the latest and greatest release, and I got every thing up and running in a couple of minutes by restoring the database. All settings and data is back!!

Since the upgrade i run into the issue that my UID Tags are gone after a couple of days. The page containing the UID Tags is simply empty..I have some gauges running which depend on the tags, and I need to recreate them every week at least twice...

Is this a known issue?

Thanks

Kind regards,

Tag

jkandasa · 29 Dec 2016, 16:39

@Tag Yes, I too face this issue last few days. Looking the issue. Till now could not find it. Hopefully will fix it soon. Thanks to report this!

Created a ticket to track this one >> https://github.com/mycontroller-org/mycontroller/issues/331

Tag · 6 Jan 2017, 14:44

Thank you!!

jkandasa · 6 Jan 2017, 14:44

@Tag I have added fix, kindly check it on latest SNAPSHOT version

Tag · 7 Jan 2017, 09:37

@jkandasa

Hi!,
Downloaded, installed and restored the database!.
Seems to work okay at first sight, however if i use the gauge (that worked fin in the previous version) it stays empty... nothing is shown. All scripts / templates / headers are untouched.

Any idea what could be the issue?

Example

Header:
//Load sensor variable data with UID-TAG identification
var temperatureSen = mcApi.uidTag().getByUid("cv-temp");
//Generate UUID, for html widget
var uuid = mcApi.utils().getUUID();

Template:
<div id="wrapper" style="text-align: center">
<canvas id="my-gauge-${uuid}" style="display: inline-block;"></canvas>
<div style="font-size:21px ; font-weight:bold" id="textfield--${uuid}"></div>
</div>
<script>
var opts = {
lines: 12,
angle: 0.05,
lineWidth: 0.44,
pointer: {
length: 0.9,
strokeWidth: 0.035,
color: '#303030'
},
limitMax: 'false',
percentColors: [[0.0, "#a9d70b" ], [0.90, "#f9c802"], [1.0, "#ff0000"]], // !!!!
strokeColor: '#b0b0b0',
generateGradient: true
};
var target = document.getElementById('my-gauge-${uuid}'); // your canvas element
var gauge = new Gauge(target).setOptions(opts); // create sexy gauge!
gauge.animationSpeed = 3; // set animation speed (32 is default value)
gauge.minValue = 10; //Maximum value
gauge.maxValue = 82; //Maximum value
gauge.setTextField(document.getElementById("textfield--${uuid}"));
gauge.set(${temperatureSen.sensorVariable.value}); // set actual value
</script>