Dialog user's tag control with multiselect has selectable <None> value

[skateman]

This is probably something we don't want 😞 and it's coming from the backend

@miq-bot add_label bug, automation/automate, angular dialogs
@tinaafitz @d-m-u @romanblanco

[d-m-u]

Why do you think we don't want this? It's intended, see ManageIQ/manageiq#14348.

[skateman]

Because you're able to select None while selecting other fields. Also this doesn't happen with multiselect dropdowns:

[eclarizio]

@skateman Yeah, seems like the #values method for the app/models/dialog_field_tag_control.rb just needs to be adjusted not to include the "blank" option when the tag control is a multiselect. I think the UI side might have to handle what to do with that though, because then (I think?) we'll end up with "Nothing Selected" when the field first loads if there is no default set. I agree it doesn't make sense to be able to select "<None>" along with another value, haha.

[skateman]

Well, I think we should have an option to rename the dropdown-provided Nothing Selected to ˙`, @himdel would that be possible? @eclarizio who could help me with the backend part?

[himdel]

Well, I think we should have an option to rename the dropdown-provided Nothing Selected to ˙`,

Nope, this one is a backend issue :).

I fixed the actual multidropdowns in ManageIQ/manageiq#19148,
but forgot about tags :(

[himdel]

Adressed in ManageIQ/manageiq#19696