Passing Pie Chart Id to Tip Render Function

[iomega55]

I need to have more than one Pie Chart in the same web page. How can I pass the Chart Id to the tip render function?

In this example, the Chart1 is hardcode.

https://examples2.ext.net/#/Chart/Pie/Basic/

  var tipRenderer = function (storeItem, item) {
            //calculate percentage.
            var total = 0;

            App.Chart1.getStore().each(function (rec) {
                total += rec.get('Data1');
            });
            
            this.setTitle(storeItem.get('Name') + ': ' + Math.round(storeItem.get('Data1') / total * 100) + '%');
        };

[Daniil]

Hi @iomega55,

Welcome to the Ext.NET forums!

It is how to get a Chart component without hardcoding.

var tipRenderer = function (storeItem, item) {
    var chart = item.series.chart;
    ...