Click events on Pie Charts in Chart.js

Question

I\'ve got a question regard Chart.js.

I\'ve drawn multiple piecharts using the documentation provided. I was wondering if on click of a certain slice of one of the

Answer 1

If you are using TypeScript, the code is a little funky because there is no type inference, but this works to get the index of the data that has been supplied to the chart: // events public chartClicked(e:any):void { //console.log(e);

    try {
        console.log('DS ' + e.active['0']._datasetIndex);
        console.log('ID ' +  e.active['0']._index);
        console.log('Label: ' + this.doughnutChartLabels[e.active['0']._index]);
        console.log('Value: ' + this.doughnutChartData[e.active['0']._index]);


    } catch (error) {
        console.log("Error In LoadTopGraph", error);
    }

    try {
        console.log(e[0].active);
    } catch (error) {
        //console.log("Error In LoadTopGraph", error);
    }



}