How can i get access to a Highcharts chart through a DOM-Container

Question

When i render a highcharts-chart to a div container, how can i get access to the chart object through the div-Container? i dont want to make the chart variable global.

Answer 1

Without jQuery (vanilla js):

let chartDom = document.getElementById("testDivId");
let chart = Highcharts.charts[Highcharts.attr(chartDom, 'data-highcharts-chart')]