ChartCollection Events

onActivated

Excel.run(function (context){ 
    context.workbook.worksheets.getActiveWorksheet() 
        .charts.onActivated.add(function (event) { 
        return Excel.run((context) => { 
            console.log("The ID of the active chart is: " + event.chartId) 
            return context.sync(); 
        }); 
    }); 
    return context.sync(); 
}); 

onAdded

Excel.run(function (context){ 
    context.workbook.worksheets.getActiveWorksheet() 
        .charts.onAdded.add(function (event) { 
        return Excel.run((context) => { 
            console.log("A chart has been added with ID: " + event.chartId); 
            return context.sync(); 
        }); 
    }); 
    return context.sync(); 
}); 

onDeactivated

Excel.run(function (context){ 
    context.workbook.worksheets.getActiveWorksheet() 
        .charts.onDeactivated.add(function (event) { 
        return Excel.run((context) => { 
            console.log("The chart with this ID was deactivated: " + event.chartId); 
            return context.sync(); 
        }); 
    }); 
    return context.sync(); 
}); 

onDeleted

Excel.run(function (context){ 
    context.workbook.worksheets.getActiveWorksheet() 
        .charts.onDeleted.add(function (event) { 
        return Excel.run((context) => { 
            console.log("The chart with this ID was deleted: " + event.chartId); 
            return context.sync(); 
        }); 
    }); 
    return context.sync(); 
});