leaflet layer control events?

Question

All, I want to detect user layer selection in order to synchronize my sidebar with the displayed layers.

But I don't see any layer control events in the API reference; How might I tell when such user layer selection has occurred?

As an alternative, I've looked at the layer load and unload events, but I don't see any identification in what's returned. Did I miss that somehow?

Answer 1

There are some events that let you know when the user activates / desactivates a layer.

This may help you:

https://leafletjs.com/reference-1.4.0.html#map-baselayerchange

For example:

map.on('overlayadd', onOverlayAdd);

function onOverlayAdd(e){
    //do whatever
}