Bug: Inline objects disappear on StackedInline when add is disabled

[omargawdat]

Unfold: Main Branch
Chrome: Latest

Bug:

StackedInline doesn't display objects when has_add_permission is False.

Notes:

1. this issue doesn't exist in 0.43 version
2. this issue doesn't exist in TabularInline

Not Working

class PackageAllocationInline(StackedInline):
    model = PackageAllocation
    extra = 0

    def has_add_permission(self, request, obj=None):
        return False

Working

class PackageAllocationInline(StackedInline):
    model = PackageAllocation
    extra = 0

    # def has_add_permission(self, request, obj=None):
    #     return False

[AmirHbro]

Yeah the same happened to me too

[bek9]

It happens when extra = 0. You can see the add button if extra is greater than 0.

[lukasvinclav]

@omargawdat @AmirHbro would you mind to test #972?

[omargawdat]

@lukasvinclav I can confirm the issue has been solved thanks !

[nickkrykunov]

Hi everyone!
Is there any chances we will have new release with fix in the nearest future?

[lukasvinclav]

For now I recommend using branch #972. I have to do some additional testing. If you need to have it asap let me know through the form below:

https://unfoldadmin.com/consulting/

[nickkrykunov]

Thank you, @lukasvinclav!
I will use branch

[dirkmoors]

I can conform the behaviour;

• works fine on 0.43.0
• issue on 0.44.0
• issue on 0.45.0
• works fine when using the commit mentioned by @lukasvinclav (fix: inlines display logic #972)