Dear Turgo, (or anyone else)
Could you please help how to define different units for tooltip valueSuffix when multiple series are used?
Right now in your code everything shows up as temperature. I can get it to work in Highcharts examples but non of them includes values being used from Thingspeak since i'm having a bit of a problem understanding how you got thingspeak data to appear in chart. I'm not very good with javascript :-)
The 'series' show like the following in the highcharts example, however the series part in your code is just 'series: []' so i can not figure out where to include that tooltip valueSuffix per series.
series: [{
name: 'Rainfall',
type: 'column',
yAxis: 1,
data: [49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4],
tooltip: {
valueSuffix: ' mm'
}
}, {
name: 'Sea-Level Pressure',
type: 'spline',
yAxis: 2,
data: [1016, 1016, 1015.9, 1015.5, 1012.3, 1009.5, 1009.6, 1010.2, 1013.1, 1016.9, 1018.2, 1016.7],
marker: {
enabled: false
},
dashStyle: 'shortdot',
tooltip: {
valueSuffix: ' mb'
}
}, {
name: 'Temperature',
type: 'spline',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6],
tooltip: {
valueSuffix: ' °C'
}