Add popper.js as npm dependency

[joachimschmidt557]

Should I also add the initialization code to the HTML template?

[Xiphoseer]

Can you look at djangocms-bootstrap4 and djangocms-cascade and try what they need? If the activate every popover individually, we don't need the global activation

[joachimschmidt557]

@Xiphoseer Ok, I'll look into that.

[joachimschmidt557]

I haven't found a way of having first-class support of popovers in djangocms-bootstrap4. I manually added the tags necessary for popovers via the advanced settings:

In order for the popover to actually show up, it was necessary to add the javascript code manually (in the template).

I'm not sure, but as far as I'm aware, djangocms-cascade also does not automatically include the javascript code for popovers, that would have to be done manually (e.g. in plugin templates if popovers are used in a plugin).