Aviary only on specific status

bird/admin.py

@@ -22,4 +22,4 @@ class BirdAdmin(admin.ModelAdmin):
 
 @admin.register(BirdStatus)
 class BirdStatusAdmin(admin.ModelAdmin):
-    list_display = ["description"]
+    list_display = ["id","description"]

bird/models.py

@@ -11,21 +11,17 @@ from rescuer.models import Rescuer
 
 class FallenBird(models.Model):
     id = models.UUIDField(primary_key=True, default=uuid4, editable=False)
-    bird_identifier = models.CharField(max_length=256,default=names.get_full_name(), verbose_name=_("Kennung"))
-    bird = models.ForeignKey(
-        "Bird", on_delete=models.CASCADE, verbose_name=_("Patient")
-    )
+    bird_identifier = models.CharField(max_length=256, verbose_name=_("Kennung"))
+    bird = models.ForeignKey("Bird", on_delete=models.CASCADE, verbose_name=_("Patient"))
     date_found = models.DateField(verbose_name=_("Datum des Fundes"))
     place = models.CharField(max_length=256, verbose_name=_("Ort des Fundes"))
     created = models.DateTimeField(auto_now_add=True, verbose_name=_("angelegt am"))
     updated = models.DateTimeField(auto_now=True, verbose_name=_("geändert am"))
     diagnostic_finding = models.CharField(max_length=256)
     cost_sum = models.DecimalField(max_digits=5, decimal_places=2, default=0.00)
-    rescuer = models.ForeignKey(
-        Rescuer, on_delete=models.SET_NULL, blank=True, null=True
-    )
+    rescuer = models.ForeignKey(Rescuer, on_delete=models.SET_NULL, blank=True, null=True)
     user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
-    status = models.ForeignKey("BirdStatus", on_delete=models.CASCADE)
+    status = models.ForeignKey("BirdStatus", on_delete=models.CASCADE, default=1)
     aviary = models.ForeignKey(Aviary, on_delete=models.SET_NULL, blank=True, null=True)
 
     class Meta:
@@ -49,7 +45,7 @@ class Bird(models.Model):
 
 
 class BirdStatus(models.Model):
-    id = models.UUIDField(primary_key=True, default=uuid4, editable=False)
+    id = models.BigAutoField(primary_key=True)
     description = models.CharField(max_length=256, unique=True)
 
     class Meta:

bird/templates/bird/bird_single.html

@@ -49,4 +49,7 @@
         </p>
     </div>
 </div>
-    {% endblock content %}
+
+<script src="{% static 'js/bird.js' %}"></script
+
+{% endblock content %}

bird/views.py

@@ -1,3 +1,4 @@
+import names
 from django.contrib.auth.decorators import login_required
 from django.shortcuts import HttpResponse, redirect, render
 
@@ -8,12 +9,12 @@ from rescuer.models import Rescuer
 
 @login_required(login_url="account_login")
 def bird_create(request):
+    form = BirdAddForm(initial={"bird_identifier": names.get_full_name()})
     # Rescuer for modal usage
-    form = BirdAddForm()
     rescuer_id = request.session.get("rescuer_id")
     rescuer = Rescuer.objects.get(id=rescuer_id, user=request.user)
 
-    # just show only related rescuers in select field of the form
+    # Just show only related rescuers in select field of the form.
     if request.method == "POST":
         form = BirdAddForm(request.POST or None, request.FILES or None)
         rescuer_id = request.session.get("rescuer_id")
@@ -35,7 +36,7 @@ def bird_all(request):
     birds = FallenBird.objects.all()
     rescuer_modal = Rescuer.objects.all()
     context = {"birds": birds, "rescuer_modal": rescuer_modal}
-    # Post came from the modal form
+    # Post came from the modal form.
     if request.method == "POST":
         rescuer_id = request._post["rescuer_id"]
         if rescuer_id != "new_rescuer":
@@ -57,7 +58,10 @@ def bird_single(request, id):
     form = BirdEditForm(request.POST or None, request.FILES or None, instance=bird)
     if request.method == "POST":
         if form.is_valid():
-            form.save()
+            fs = form.save(commit=False)
+            if fs.status.description!="In Auswilderung":
+                fs.aviary = None
+            fs.save()
             return redirect("bird_all")
     context = {"form": form, "bird": bird}
     return render(request, "bird/bird_single.html", context)

static/js/bird.js

@@ -0,0 +1,21 @@
+
+function showHideAviary() {
+    let statusField = document.getElementById("id_status");
+    let aviaryField = document.getElementById("div_id_aviary"); 
+    let statusText = statusField.options[statusField.selectedIndex].text;
+
+    if (statusText == 'In Auswilderung') {
+        aviaryField.hidden = false
+    } else {
+        aviaryField.hidden = true
+    }
+}
+
+
+// Load function on windows load.
+(showHideAviary)();
+
+// Load function on change.
+document.getElementById("id_status").addEventListener("change", (event) => {
+    showHideAviary()
+});

static/js/bird_all.js

@@ -1,6 +0,0 @@
-let sel = document.getElementById("id_status");
-let text = sel.options[sel.selectedIndex].text;
-
-if (text === 'In Auswilderung') {
-    console.log("Yes");
-}