I am getting this error when trying to call a function of chart using chart.js, this is how the code looks like, simplified:
export class TrackerPage {
@ViewChild('doughnutCanvas') doughnutCanvas;
doughnutChart: any;
this.doughnutChart = new Chart(this.doughnutCanvas.nativeElement, {
type: 'doughnut',
data: {
labels: this.titles,
datasets: [{
data: this.times,
}]
},
options: {
onClick: this.timeSlotEdit,
}
});
timeSlotEdit(event, array){
let activeElement = this.doughnutChart.getElementAtEvent(event);
console.log(activeElement);