Templates and Admin personalization

techdb/flightslot/admin.py

@@ -1,29 +1,55 @@
 from django.contrib import admin
 import nested_admin
+from django import forms
 from .models import *
 
+class TrainingForm(forms.ModelForm):
+    model=Training
+
+    def get_form(self, request, obj=None, **kwargs):
+        form = super().get_form(request, obj, **kwargs)
+        form.base_fields['mission'].widget.can_add_related = False
+        form.base_fields['mission'].widget.can_delete_related = False
+        form.base_fields['mission'].widget.can_change_related = False
+        print("pluto")
+        return form
+
 # Register your models here.
 class HourBuildingLegInline(nested_admin.NestedTabularInline):
     model = HourBuildingLeg
-    extra = 1
+    extra = 0
     fk_name = 'hb'
 
 class HourBuildingInLine(nested_admin.NestedTabularInline):
     model = HourBuilding
-    extra = 1
+    extra = 0
     inlines = [HourBuildingLegInline]
     fk_name = 'weekpref'
+    verbose_name_plural = "Hour Building"
+    max_num = 7
 
 class TrainingInLIne(nested_admin.NestedTabularInline):
     model = Training
-    extra = 0
+    form = TrainingForm
+    extra = 1
     fk_name = 'weekpref'
+    verbose_name_plural = "Training Missions"
+    max_num = 7
+    
+    def get_formset(self, request, obj=None, **kwargs):
+        formset = super(TrainingInLIne, self).get_formset(request, obj=None, **kwargs)
+        return formset
     
 class WeekPreferenceAdmin(nested_admin.NestedModelAdmin):
-    list_display = ('week', 'student')
-    list_filter = ['week', 'student']
     inlines = [TrainingInLIne, HourBuildingInLine]
 
+    def get_form(self, request, obj=None, **kwargs):
+        form: forms.Form = super().get_form(request, obj, **kwargs)
+        form.base_fields['student'].widget.can_add_related = False
+        form.base_fields['student'].widget.can_delete_related = False
+        form.base_fields['student'].widget.can_change_related = False
+        return form
+
 class StudentAdmin(admin.ModelAdmin):
     list_display = ("surname", "name", "course", "email","active")
     list_filter = ["course", "active"]