Identify clicked data point in Chart onClick events

[paulgrieselhuber]

Using the latest v3 beta and testing and a review of all examples I could find, and searching this repo for onClick, I could not find a way to resolve which data point had been clicked from the data passed into onClick.

Having explored the SyntheticBaseEvent, nothing stands out to me as a reference to the actual data set.

We plan to use these references to render a view that "drills down" into the selected data point.

Is there something I am missing on this event, or do we need to calculate the data point based on the size of the view and the (x, y) coordinates of the event?

[Brodzko]

Where are you passing your onClick handler? I believe this is what onClickDatum: (datum, event) => void in Chart options is for. See the Line chart in this forked example.

[tannerlinsley]

Using the onClickDatum callback should give you exactly what you are looking for.

[paulgrieselhuber]

Bingo, that was it. Thanks @Brodzko & @tannerlinsley.