review changes

netbox/dcim/forms/model_forms.py

@@ -20,7 +20,9 @@ from utilities.forms.fields import (
     DynamicModelChoiceField, DynamicModelMultipleChoiceField, JSONField, NumericArrayField, SlugField,
 )
 from utilities.forms.rendering import FieldSet, InlineFields, TabbedGroups
-from utilities.forms.widgets import APISelect, ClearableFileInput, HTMXSelect, NumberWithOptions, SelectWithPK
+from utilities.forms.widgets import (
+    APISelect, ClearableFileInput, ClearableSelect, HTMXSelect, NumberWithOptions, SelectWithPK,
+)
 from utilities.jsonschema import JSONSchemaProperty
 from virtualization.models import Cluster, VMInterface
 from wireless.models import WirelessLAN, WirelessLANGroup
@@ -592,6 +594,14 @@ class DeviceForm(TenancyForm, PrimaryModelForm):
             },
         )
     )
+    face = forms.ChoiceField(
+        label=_('Face'),
+        choices=add_blank_choice(DeviceFaceChoices),
+        required=False,
+        widget=ClearableSelect(
+            requires_fields=['rack']
+        )
+    )
     device_type = DynamicModelChoiceField(
         label=_('Device type'),
         queryset=DeviceType.objects.all(),

netbox/dcim/migrations/0226_modulebay_rebuild_tree.py

@@ -1,32 +0,0 @@
-from django.db import migrations
-import mptt.managers
-import mptt.models
-
-
-def rebuild_mptt(apps, schema_editor):
-    """
-    Rebuild the MPTT tree for ModuleBay to apply new ordering.
-    """
-    ModuleBay = apps.get_model('dcim', 'ModuleBay')
-
-    # Set MPTTMeta with the correct order_insertion_by
-    class MPTTMeta:
-        order_insertion_by = ('module', 'name',)
-
-    ModuleBay.MPTTMeta = MPTTMeta
-    ModuleBay._mptt_meta = mptt.models.MPTTOptions(MPTTMeta)
-
-    manager = mptt.managers.TreeManager()
-    manager.model = ModuleBay
-    manager.contribute_to_class(ModuleBay, 'objects')
-    manager.rebuild()
-
-
-class Migration(migrations.Migration):
-    dependencies = [
-        ('dcim', '0225_gfk_indexes'),
-    ]
-
-    operations = [
-        migrations.RunPython(code=rebuild_mptt, reverse_code=migrations.RunPython.noop),
-    ]

netbox/dcim/models/device_components.py

@@ -1273,7 +1273,7 @@ class ModuleBay(ModularComponentModel, TrackingModelMixin, MPTTModel):
         verbose_name_plural = _('module bays')
 
     class MPTTMeta:
-        order_insertion_by = ('module', 'name',)
+        order_insertion_by = ('module',)
 
     def clean(self):
         super().clean()

netbox/dcim/models/modules.py

@@ -5,7 +5,6 @@ from django.db import models
 from django.db.models.signals import post_save
 from django.utils.translation import gettext_lazy as _
 from jsonschema.exceptions import ValidationError as JSONValidationError
-from mptt.models import MPTTModel
 
 from dcim.choices import *
 from dcim.utils import update_interface_bridges
@@ -330,7 +329,7 @@ class Module(TrackingModelMixin, PrimaryModel, ConfigContextModel):
                 component._location = self.device.location
                 component._rack = self.device.rack
 
-            if not issubclass(component_model, MPTTModel):
+            if component_model is not ModuleBay:
                 component_model.objects.bulk_create(create_instances)
                 # Emit the post_save signal for each newly created object
                 for component in create_instances:
@@ -343,12 +342,11 @@ class Module(TrackingModelMixin, PrimaryModel, ConfigContextModel):
                         update_fields=None
                     )
             else:
-                # MPTT models must be saved individually to maintain tree structure
+                # ModuleBays must be saved individually for MPTT
                 for instance in create_instances:
                     instance.save()
 
             update_fields = ['module']
-
             component_model.objects.bulk_update(update_instances, update_fields)
             # Emit the post_save signal for each updated object
             for component in update_instances:
@@ -361,9 +359,5 @@ class Module(TrackingModelMixin, PrimaryModel, ConfigContextModel):
                     update_fields=update_fields
                 )
 
-            # Rebuild MPTT tree if needed (bulk_update bypasses model save)
-            if issubclass(component_model, MPTTModel) and update_instances:
-                component_model.objects.rebuild()
-
         # Interface bridges have to be set after interface instantiation
         update_interface_bridges(self.device, self.module_type.interfacetemplates, self)

netbox/netbox/views/generic/bulk_views.py

@@ -895,15 +895,6 @@ class BulkRenameView(GetReturnURLMixin, BaseMultiObjectView):
                         renamed_pks = self._rename_objects(form, selected_objects)
 
                         if '_apply' in request.POST:
-                            # For MPTT models, delay tree updates until all saves are complete
-                            if issubclass(self.queryset.model, MPTTModel):
-                                with self.queryset.model.objects.delay_mptt_updates():
-                                    for obj in selected_objects:
-                                        setattr(obj, self.field_name, obj.new_name)
-                                        obj.save()
-
-                                self.queryset.model.objects.rebuild()
-                            else:
                             for obj in selected_objects:
                                 setattr(obj, self.field_name, obj.new_name)
                                 obj.save()

netbox/project-static/src/forms/clearField.ts

@@ -0,0 +1,40 @@
+import TomSelect from 'tom-select';
+import { getElements } from '../util';
+
+/**
+ * Initialize clear-field dependencies.
+ * When a required field is cleared, dependent fields with data-requires-fields attribute will also be cleared.
+ */
+export function initClearField(): void {
+  // Find all fields with data-requires-fields attribute
+  for (const field of getElements<HTMLSelectElement>('[data-requires-fields]')) {
+    const requiredFieldsAttr = field.getAttribute('data-requires-fields');
+    if (!requiredFieldsAttr) continue;
+
+    // Parse the comma-separated list of required field names
+    const requiredFields = requiredFieldsAttr.split(',').map(name => name.trim());
+
+    // Set up listeners for each required field
+    for (const requiredFieldName of requiredFields) {
+      const requiredField = document.querySelector<HTMLSelectElement>(
+        `[name="${requiredFieldName}"]`,
+      );
+      if (!requiredField) continue;
+
+      // Listen for changes on the required field
+      requiredField.addEventListener('change', () => {
+        // If required field is cleared, also clear this dependent field
+        if (!requiredField.value || requiredField.value === '') {
+          // Check if this field uses TomSelect
+          const tomselect = (field as HTMLSelectElement & { tomselect?: TomSelect }).tomselect;
+          if (tomselect) {
+            tomselect.clear();
+          } else {
+            // Regular select field
+            field.value = '';
+          }
+        }
+      });
+    }
+  }
+}

netbox/project-static/src/forms/index.ts

@@ -1,9 +1,10 @@
+import { initClearField } from './clearField';
 import { initFormElements } from './elements';
 import { initFilterModifiers } from './filterModifiers';
 import { initSpeedSelector } from './speedSelector';
 
 export function initForms(): void {
-  for (const func of [initFormElements, initSpeedSelector, initFilterModifiers]) {
+  for (const func of [initFormElements, initSpeedSelector, initFilterModifiers, initClearField]) {
     func();
   }
 }

netbox/utilities/forms/widgets/select.py

@@ -5,6 +5,7 @@ from ..utils import add_blank_choice
 
 __all__ = (
     'BulkEditNullBooleanSelect',
+    'ClearableSelect',
     'ColorSelect',
     'HTMXSelect',
     'SelectWithPK',
@@ -28,6 +29,24 @@ class BulkEditNullBooleanSelect(forms.NullBooleanSelect):
         )
 
 
+class ClearableSelect(forms.Select):
+    """
+    A Select widget that will be automatically cleared when one or more required fields are cleared.
+
+    Args:
+        requires_fields: A list of field names that this field depends on. When any of these fields
+                        are cleared, this field will also be cleared automatically via JavaScript.
+    """
+
+    def __init__(self, *args, requires_fields=None, **kwargs):
+        super().__init__(*args, **kwargs)
+        if requires_fields:
+            # Convert list to comma-separated string for the data attribute
+            if isinstance(requires_fields, (list, tuple)):
+                requires_fields = ','.join(requires_fields)
+            self.attrs['data-requires-fields'] = requires_fields
+
+
 class ColorSelect(forms.Select):
     """
     Extends the built-in Select widget to colorize each <option>.