Question on how to manage events on layers components

[t-rosa]

Hello!

I'm learning to use open layers with rlayers and wanted to know the right way to use the "once" and "on" events.

For example I could easily use "onPostRender" on a "RLayerVectorImage" component but there is no props for "oncePostRender" where with the basic open layers api I could have done something like this: "layer.once('postrender', () => {})".

I've also noticed that some events aren't referenced in the props for certain components, for example "onPostRender" doesn't exist for the "ROSM" component, is this normal? I wondered if it was relevant to my case to extend rlayers for this kind of thing.

At the moment I'm using the rlayers components with events if they're available at the props level and if not I'm making a nested component to use the open layers api with "useOL", which results in a bit of a weird mix.

I haven't gone through the docs and the rlayers api very much yet, so if you have any suggestions on how to go about it, I'd love to hear from you!

[mmomtchev]

If you feel that you need them, you can add them. But be aware that unit testing of this feature won't be simple.

[t-rosa]

I'd rather avoid extending rlayers if possible, I think I'll manage without it.
Thanks for the quick reply