Tooltip not visible

[anupkale1984]

When i see on simulator, i am able to see tooltip as expected on cursor click. But when with same build on device i touch , pint gets highlighted but does not show any tooltip.

[jslok]

+1

[ismjt]

i get the same problem of Tooltip, it does not work with android release app! and here is my tooltip node config:

tooltip: { formatter() { return <span><b>${this.series.name}</b><br/> ${Highcharts.numberFormat(this.y, 2)} mg/L</span>; } }

how can i fix it?

[ecsreejith]

Instead of using "Highcharts.numberFormat" method, use JS toString() method to convert the number or date into string. It will work

[jslok]

@ecsreejith thanks, that works!

[ismjt]

@ecsreejith thanks a lot!

[milosh86]

It also works if you reference it from window object, i.e. window.Highcharts.numberFormat() or window.Highcharts.dateFormat()