from django.contrib import admin from .models import Event, Participants class ParticipantsAdmin(admin.ModelAdmin): fields = [ "event", "participant", "reponse", "instrument", "instrument_autre", "dont_play_main", "details", "creationDate", "updateDate", ] readonly_fields = ["creationDate", "updateDate"] list_display = ["participant", "event", "reponse", "creationDate", "updateDate"] def has_add_permission(self, req): return False def has_change_permission(self,obj, change=False): return False # Add event by admin page return a 502 error admin.site.register(Event) admin.site.register(Participants, ParticipantsAdmin)