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wo-bisch-web
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display message when no datapoints

This commit is contained in:
Joerg Lehmann 2021-03-25 16:20:52 +01:00
parent 6cd9966041
commit b738ac7663
1 changed files with 47 additions and 28 deletions
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21
static/js/map.js
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@ -67,19 +67,24 @@ function refreshDatapoints(deveui, start, stop) {
$.getJSON('https://wo-bisch.ch/metrics?deveui=' + deveui + range, function (mydata) { $.getJSON('https://wo-bisch.ch/metrics?deveui=' + deveui + range, function (mydata) {
if ("msg" in mydata) { if ("msg" in mydata) {
$('#map').hide();
$('#datetimeslider').hide();
if (mydata.msg.includes("expired")) { if (mydata.msg.includes("expired")) {
$('#chart').html(`<article class="message is-danger"> $('#chart').html(`<article class="message is-danger">
<div class="message-body"> <div class="message-body">
Abo ist abgelaufen Abo ist abgelaufen
</div> </div>
</article>`); </article>`);
$('#chart').show();
} else if (mydata.msg.includes("error:")) { } else if (mydata.msg.includes("error:")) {
$('#myselectors').hide(); $('#map').hide();
$('#datetimeslider').hide();
$('#chart').html(`<article class="message is-danger"> $('#chart').html(`<article class="message is-danger">
<div class="message-body"> <div class="message-body">
Fehler im Aufruf Fehler im Aufruf
</div> </div>
</article>`); </article>`);
$('#chart').show();
} else { } else {
location.reload(true); location.reload(true);
} }
@ -87,8 +92,12 @@ function refreshDatapoints(deveui, start, stop) {
} }
datapoints = mydata['data']; datapoints = mydata['data'];
if (datapoints.length > 0) {
$('#chart').hide();
$('#map').show();
$('#datetimeslider').attr('max', datapoints.length - 1); $('#datetimeslider').attr('max', datapoints.length - 1);
$('#datetimeslider').val(datapoints.length - 1); $('#datetimeslider').val(datapoints.length - 1);
$('#datetimeslider').show();
last_slider_position = datapoints.length - 1; last_slider_position = datapoints.length - 1;
var unix_timestamp = datapoints[datapoints.length - 1][0]; var unix_timestamp = datapoints[datapoints.length - 1][0];
var date = new Date(unix_timestamp * 1000); var date = new Date(unix_timestamp * 1000);
@ -117,6 +126,16 @@ function refreshDatapoints(deveui, start, stop) {
lcontrol.addOverlay(allmarkers, 'alle Positionen anzeigen'); lcontrol.addOverlay(allmarkers, 'alle Positionen anzeigen');
bounds = new L.LatLngBounds([[mydata['max_lat'], mydata['max_lon']], [mydata['min_lat'], mydata['min_lon']]]); bounds = new L.LatLngBounds([[mydata['max_lat'], mydata['max_lon']], [mydata['min_lat'], mydata['min_lon']]]);
map.fitBounds(bounds, { padding: [20, 20] }); map.fitBounds(bounds, { padding: [20, 20] });
} else {
$('#map').hide();
$('#datetimeslider').hide();
$('#chart').html(`<article class="message is-danger">
<div class="message-body">
Keine Messpunkte f&uuml;r diese Zeitperiode
</div>
</article>`);
$('#chart').show();
}
}); });
} }