Use multi-select widgets for column selection

netbox/extras/forms/model_forms.py

@@ -2,6 +2,7 @@ import json
 import re
 
 from django import forms
+from django.contrib.postgres.forms import SimpleArrayField
 from django.utils.safestring import mark_safe
 from django.utils.translation import gettext_lazy as _
 
@@ -21,6 +22,7 @@ from utilities.forms.fields import (
 )
 from utilities.forms.rendering import FieldSet, ObjectAttribute
 from utilities.forms.widgets import ChoicesWidget, HTMXSelect
+from utilities.tables import get_table_for_model
 from virtualization.models import Cluster, ClusterGroup, ClusterType
 
 __all__ = (
@@ -308,6 +310,22 @@ class TableConfigForm(forms.ModelForm):
         label=_('Object type'),
         queryset=ObjectType.objects.all()
     )
+    available_columns = SimpleArrayField(
+        base_field=forms.CharField(),
+        required=False,
+        widget=forms.SelectMultiple(
+            attrs={'size': 10, 'class': 'form-select'}
+        ),
+        label=_('Available Columns')
+    )
+    columns = SimpleArrayField(
+        base_field=forms.CharField(),
+        required=False,
+        widget=forms.SelectMultiple(
+            attrs={'size': 10, 'class': 'form-select'}
+        ),
+        label=_('Selected Columns')
+    )
 
     fieldsets = (
         FieldSet(
@@ -321,6 +339,31 @@ class TableConfigForm(forms.ModelForm):
         model = TableConfig
         exclude = ('user',)
 
+    def __init__(self, data=None, *args, **kwargs):
+        super().__init__(data, *args, **kwargs)
+
+        object_type = ObjectType.objects.get(pk=get_field_value(self, 'object_type'))
+        model = object_type.model_class()
+        table_name = get_field_value(self, 'table')
+        table_class = get_table_for_model(model, table_name)
+        table = table_class(model.objects.all())
+
+        if columns := self._get_columns():
+            table._set_columns(columns)
+
+        # Initialize columns field based on table attributes
+        self.fields['available_columns'].widget.choices = table.available_columns
+        self.fields['columns'].widget.choices = table.selected_columns
+
+    def _get_columns(self):
+        if self.is_bound and (columns := self.data.get('columns')):
+            return columns
+        if 'columns' in self.initial:
+            columns = self.get_initial_for_field(self.fields['columns'], 'columns')
+            return columns.split(',') if type(columns) is str else columns
+        if self.instance is not None:
+            return self.instance.columns
+
 
 class BookmarkForm(forms.ModelForm):
     object_type = ContentTypeChoiceField(

netbox/extras/models/models.py

@@ -27,6 +27,7 @@ from utilities.html import clean_html
 from utilities.jinja2 import render_jinja2
 from utilities.querydict import dict_to_querydict
 from utilities.querysets import RestrictedQuerySet
+from utilities.tables import get_table_for_model
 
 __all__ = (
     'Bookmark',
@@ -594,6 +595,10 @@ class TableConfig(ChangeLoggedModel):
     def docs_url(self):
         return f'{settings.STATIC_URL}docs/models/extras/tableconfig/'
 
+    @property
+    def table_class(self):
+        return get_table_for_model(self.object_type.model_class(), name=self.table)
+
 
 class ImageAttachment(ChangeLoggedModel):
     """

netbox/extras/views.py

@@ -359,6 +359,7 @@ class TableConfigView(SharedObjectViewMixin, generic.ObjectView):
 class TableConfigEditView(SharedObjectViewMixin, generic.ObjectEditView):
     queryset = TableConfig.objects.all()
     form = forms.TableConfigForm
+    template_name = 'extras/tableconfig_edit.html'
 
     def alter_object(self, obj, request, url_args, url_kwargs):
         if not obj.pk:

netbox/netbox/navigation/menu.py

@@ -349,7 +349,7 @@ CUSTOMIZATION_MENU = Menu(
                 get_model_item('extras', 'customlink', _('Custom Links')),
                 get_model_item('extras', 'exporttemplate', _('Export Templates')),
                 get_model_item('extras', 'savedfilter', _('Saved Filters')),
-                get_model_item('extras', 'tableconfig', _('Table Configs'), actions=('add',)),
+                get_model_item('extras', 'tableconfig', _('Table Configs'), actions=()),
                 get_model_item('extras', 'tag', 'Tags'),
                 get_model_item('extras', 'imageattachment', _('Image Attachments'), actions=()),
             ),

netbox/templates/extras/tableconfig.html

@@ -4,7 +4,7 @@
 {% load i18n %}
 
 {% block content %}
-<div class="row mb-3">
+  <div class="row mb-3">
     <div class="col col-md-6">
       <div class="card">
         <h2 class="card-header">{% trans "Table Config" %}</h2>
@@ -68,10 +68,10 @@
       </div>
       {% plugin_right_page object %}
     </div>
-</div>
-<div class="row">
+  </div>
+  <div class="row">
     <div class="col col-md-12">
       {% plugin_full_width_page object %}
     </div>
-</div>
+  </div>
 {% endblock %}

netbox/templates/extras/tableconfig_edit.html

@@ -0,0 +1,52 @@
+{% extends 'generic/object_edit.html' %}
+{% load form_helpers %}
+{% load i18n %}
+
+{% block form %}
+    {% render_errors form %}
+
+    <div class="field-group my-5">
+      <div class="row">
+        <h2 class="col-9 offset-3">{% trans "Device" %}</h2>
+      </div>
+      {% render_field form.name %}
+      {% render_field form.slug %}
+      {% render_field form.object_type %}
+      {% render_field form.table %}
+      {% render_field form.description %}
+      {% render_field form.weight %}
+      {% render_field form.enabled %}
+      {% render_field form.shared %}
+      {% render_field form.ordering %}
+    </div>
+
+    <div class="field-group my-5">
+      <div class="row">
+          <div class="col-5 text-center">
+            {{ form.available_columns.label }}
+            {{ form.available_columns }}
+          </div>
+          <div class="col-2 d-flex align-items-center">
+            <div>
+              <a tabindex="0" class="btn btn-success btn-sm w-100 my-2" id="add_columns">
+                <i class="mdi mdi-arrow-right-bold"></i> {% trans "Add" %}
+              </a>
+              <a tabindex="0" class="btn btn-danger btn-sm w-100 my-2" id="remove_columns">
+                <i class="mdi mdi-arrow-left-bold"></i> {% trans "Remove" %}
+              </a>
+            </div>
+          </div>
+          <div class="col-5 text-center">
+            {{ form.columns.label }}
+            {{ form.columns }}
+            <a tabindex="0" class="btn btn-primary btn-sm mt-2" id="move-option-up" data-target="id_columns">
+                <i class="mdi mdi-arrow-up-bold"></i> {% trans "Move Up" %}
+            </a>
+            <a tabindex="0" class="btn btn-primary btn-sm mt-2" id="move-option-down" data-target="id_columns">
+                <i class="mdi mdi-arrow-down-bold"></i> {% trans "Move Down" %}
+            </a>
+          </div>
+        </div>
+  </div>
+
+{% endblock %}

netbox/utilities/tables.py

@@ -1,13 +1,21 @@
+from django.utils.module_loading import import_string
 from django.utils.translation import gettext_lazy as _
+
 from netbox.registry import registry
 
 __all__ = (
+    'get_table_for_model',
     'get_table_ordering',
     'linkify_phone',
     'register_table_column'
 )
 
 
+def get_table_for_model(model, name=None):
+    name = name or f'{model.__name__}Table'
+    return import_string(f'{model._meta.app_label}.tables.{name}')
+
+
 def get_table_ordering(request, table):
     """
     Given a request, return the prescribed table ordering, if any. This may be necessary to determine prior to rendering