Kategorie_mit_Farbpunkt

django/library/admin.py

@@ -30,10 +30,35 @@ class QuizImageAdmin(admin.ModelAdmin):
 class QuestionImageAdmin(admin.ModelAdmin):
      list_display = ('image',)  
 
+
+from django import forms
+from .models import QuizCategory
+
+class QuizCategoryForm(forms.ModelForm):
+    color = forms.CharField(
+        widget=forms.TextInput(attrs={'type': 'color'})
+    )
+
+    class Meta:
+        model = QuizCategory
+        fields = '__all__'
+from django.utils.html import format_html
+@admin.register(QuizCategory)
+class QuizCategoryAdmin(admin.ModelAdmin):
+    form = QuizCategoryForm
+    list_display = ('name', 'color_preview', 'color')
+
+    def color_preview(self, obj):
+        return format_html(
+            '<div style="width: 24px; height: 24px; background-color: {}; border: 2px solid #000;"></div>',
+            obj.color
+        )
+    color_preview.short_description = "Farbe"       
+        
 # Registrierung der Modelle im Admin
 admin.site.register(QivipQuiz, QivipQuizAdmin)
 admin.site.register(QivipQuestion, QivipQuestionAdmin)
-admin.site.register(QuizCategory, QuizCategoryAdmin)
+#admin.site.register(QuizCategory, QuizCategoryAdmin)
 admin.site.register(QivipQuizFavorite, QivipQuizFavoriteAdmin)
 admin.site.register(QuizImage, QuizImageAdmin)
 admin.site.register(QuestionImage, QuestionImageAdmin)

django/library/migrations/0057_quizcategory_color.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-07-02 11:31
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0056_alter_quizrating_unique_together'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='quizcategory',
+            name='color',
+            field=models.CharField(default='#000000', help_text='Farbe als Hex-Code, z.B. #ff0000', max_length=7),
+        ),
+    ]

django/library/models.py

@@ -148,6 +148,12 @@ class QuizCategory(models.Model):
     name = models.CharField(max_length=100, unique=True)
     description = models.TextField(blank=True, null=True)
     slug = models.SlugField(unique=True, blank=True)
+    color= models.CharField(
+        max_length=7,
+        default="#000000",
+        help_text="Farbe als Hex-Code, z.B. #ff0000"
+    )
+
 
     def save(self, *args, **kwargs):
         if not self.slug: