Configurable parameter for showing only the loading spinner in the modal gallery!

[pLazy]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report  
[x] Feature request
[ ] Documentation issue or request
[ ] Support request

Expected behavior

It would be great having a configurable parameter for showing only the loading spinner in the modal gallery.

What is the motivation / use case for changing the behavior?

When deleting pictures and updating this information to the backend, I need to wait for the answer of the backend. During this time, I need to show to the user a signal that the UX is waiting for the information.

[Ks89]

Hi @pLazy , I'm sorry for the delay.
So do you want a boolean input parameter to force the modal gallery in loading state?

[pLazy]

Hi @Ks89 ! Don't worry about the delay at all!

Exactly, I need a boolean input parameter to force the loading state!

[Ks89]

Ok.
This feature is implemented in the library to react to load events emitted by the browser to hide/show loading spinner, but it's not exposed as public api.
I schedule this as a new feature in next releases.
Thank you for the suggestion.