Update the text on tooltip

[eraka]

Hi
I want to customize the tooltip on point , i am using datetime chart but i want show some fields like name, age and gender which comes from api call in an array on tooltip

[kamil.m]

Hello,

You can customize your tooltip with tooltip.formatter callback function. Please study the whole tooltip section in our API, you will find many useful formatting properties there.

API Reference: https://api.highcharts.com/highcharts/tooltip.formatter
In the link provided above you will also find some live examples in JSFiddle.

Regards