Dev nshp3

AGENTS.md

@@ -12,7 +12,7 @@ This document provides key patterns and gotchas for developers and AI assistants
 | [SBAdminField](#sbadminfield---list-display-columns) | Defining list columns, annotations, `supporting_annotates`, admin methods, ordering with computed fields, `sbadmin_list_display_data` |
 | [Configuration](#configuration) | `INSTALLED_APPS`, role config, menu items, queryset restrictions, custom permissions |
 | [Filter Widgets](#filter-widgets) | Built-in widgets, custom filters, `filter_query_lambda` for M2M filtering |
-| [Form Widgets](#form-widgets) | `SBAdminTextTagsWidget`, `Meta.widgets` initialization, required select placeholders, `SBAdminJsonEditorWidget` for schema-driven JSON |
+| [Form Widgets](#form-widgets) | `SBAdminTextTagsWidget`, input prefix/suffix on text and number widgets, `Meta.widgets` initialization, required select placeholders, `SBAdminJsonEditorWidget` for schema-driven JSON |
 | [Admin Registration](#admin-registration) | `@admin.register` with `sb_admin_site`, `sbadmin_list_filter` vs `list_filter` |
 | [Selection Actions](#selection-actions-bulk-actions) | Modal forms for bulk operations, `ListActionModalView`, confirmation modals, `SBAdminCustomAction` params, per-action permissions, success/error handling |
 | [Row Actions](#row-actions-per-row-list-buttons) | Per-row icon buttons with `SBAdminRowAction`, `RowActionModalView`, and row-aware enablement |
@@ -145,6 +145,24 @@ class ArticleAdmin(SBAdmin):
 | `filter_disabled` | bool | Disable filtering for this field |
 | `python_formatter` | callable | Format value: `(obj_id, value) -> formatted_value` |
 | `list_visible` | bool | Show/hide column in list |
+| `tabulator_options` | TabulatorFieldOptions | Per-column Tabulator settings (width, grow, max, custom SBAdmin options) |
+
+### Tabulator Options (table)
+
+| Option | Type | Description |
+|--------|------|-------------|
+| `sbadminKeepDataWidth` | bool | Keep column natural width (prevent stretch) when using `fitDataFillAvailableSpace`. Best for icon/utility columns. |
+
+```python
+from django_smartbase_admin.engine.field import SBAdminField, TabulatorFieldOptions
+
+sbadmin_list_display = (
+    SBAdminField(
+        name="id",
+        tabulator_options=TabulatorFieldOptions(sbadminKeepDataWidth=True),
+    ),
+)
+```
 
 ### Admin Methods (like Django admin)
 
@@ -1078,6 +1096,37 @@ class ArticleTagNamesForm(SBAdminBaseFormInit, forms.Form):
 - Duplicate values are prevented client-side.
 - Works with dynamically-added rows in SBAdmin formsets and wizard formsets.
 
+### Input prefix and suffix (text and number widgets)
+
+Pass optional `prefix` and/or `suffix` strings to `SBAdminTextInputWidget` or `SBAdminNumberWidget` (e.g. currency, units, URL stem). Omit both for a normal input.
+
+```python
+from django import forms
+
+from django_smartbase_admin.admin.admin_base import SBAdminBaseForm
+from django_smartbase_admin.admin.widgets import (
+    SBAdminNumberWidget,
+    SBAdminTextInputWidget,
+)
+
+from blog.models import Article
+
+
+class ArticleForm(SBAdminBaseForm):
+    class Meta:
+        model = Article
+        fields = ("slug", "price", "discount")
+        widgets = {
+            "slug": SBAdminTextInputWidget(prefix="https://blog.example.com/"),
+            "price": SBAdminNumberWidget(suffix="€"),
+            "discount": SBAdminNumberWidget(prefix="-", suffix="%"),
+        }
+```
+
+**Key points:**
+- Addons are display-only; they do not change the stored field value.
+- Other widgets can support the same pattern via `SBAdminInputAffixMixin` (mix in and forward `prefix` / `suffix` in `__init__`).
+
 ### `Meta.widgets` are initialized automatically in `SBAdminBaseForm`
 
 When a form inherits from `SBAdminBaseForm`, widgets defined in `Meta.widgets` are initialized even if the field is not re-declared on the form class.
@@ -1532,7 +1581,7 @@ class ArticleAdmin(SBAdmin):
                 title=lambda row: _("Archive %(title)s") % {"title": row.get("title", "")},
                 icon="Delete",
                 view=self,
-                css_class=lambda row: "btn-icon btn-destructive",
+                css_class=lambda row: "btn btn-small btn-only-icon btn-destructive",
                 enabled_if=lambda row: row.get("status") != "archived",
             ),
             # Mode 3: plain link. MODIFIER_OBJECT_ID is replaced with the row pk.

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "django-smartbase-admin"
-version = "1.2.0"
+version = "1.3.0"
 description = ""
 authors = ["SmartBase <info@smartbase.sk>"]
 readme = "README.md"

src/django_smartbase_admin/admin/admin_base.py

@@ -943,10 +943,11 @@ def render_change_form(
     ):
         if context.get("sbadmin_is_modal"):
             media = context["media"]
+            js_assets = [str(asset) for asset in getattr(media, "_js", [])]
             media_json = {
-                "js": list(getattr(media, "_js", [])),
+                "js": js_assets,
                 "css": {
-                    medium: list(paths)
+                    medium: [str(path) for path in paths]
                     for medium, paths in getattr(media, "_css", {}).items()
                 },
             }

src/django_smartbase_admin/admin/widgets.py

@@ -108,11 +108,41 @@ def get_context(self, name, value, attrs):
         return context
 
 
-class SBAdminTextInputWidget(SBAdminBaseWidget, forms.TextInput):
+class SBAdminInputAffixMixin:
+    def __init__(self, *args, prefix=None, suffix=None, **kwargs):
+        self.prefix = prefix
+        self.suffix = suffix
+        super().__init__(*args, **kwargs)
+
+    def get_context(self, name, value, attrs):
+        context = super().get_context(name, value, attrs)
+        context["widget"]["prefix"] = self.prefix
+        context["widget"]["suffix"] = self.suffix
+        return context
+
+    def get_attrs_with_affix_classes(self, attrs, prefix=None, suffix=None):
+        attrs = dict(attrs or {})
+        classes = attrs.get("class", "")
+        if prefix:
+            classes = f"{classes} rounded-l-none".strip()
+        if suffix:
+            classes = f"{classes} rounded-r-none".strip()
+        attrs["class"] = classes
+        return attrs
+
+
+class SBAdminTextInputWidget(
+    SBAdminInputAffixMixin, SBAdminBaseWidget, forms.TextInput
+):
     template_name = "sb_admin/widgets/text.html"
 
-    def __init__(self, form_field=None, attrs=None):
-        super().__init__(form_field, attrs={"class": "input", **(attrs or {})})
+    def __init__(self, form_field=None, attrs=None, prefix=None, suffix=None):
+        attrs = self.get_attrs_with_affix_classes(
+            {"class": "input", **(attrs or {})},
+            prefix=prefix,
+            suffix=suffix,
+        )
+        super().__init__(form_field, attrs=attrs, prefix=prefix, suffix=suffix)
 
 
 class SBAdminTextTagsWidget(SBAdminBaseWidget, forms.TextInput):
@@ -159,12 +189,17 @@ def __init__(self, form_field=None, attrs=None):
         super().__init__(form_field, attrs={"class": "input", **(attrs or {})})
 
 
-class SBAdminNumberWidget(SBAdminBaseWidget, forms.NumberInput):
+class SBAdminNumberWidget(SBAdminInputAffixMixin, SBAdminBaseWidget, forms.NumberInput):
     class_name = "input"
     template_name = "sb_admin/widgets/number.html"
 
-    def __init__(self, form_field=None, attrs=None):
-        super().__init__(form_field, attrs={"class": self.class_name, **(attrs or {})})
+    def __init__(self, form_field=None, attrs=None, prefix=None, suffix=None):
+        attrs = self.get_attrs_with_affix_classes(
+            {"class": self.class_name, **(attrs or {})},
+            prefix=prefix,
+            suffix=suffix,
+        )
+        super().__init__(form_field, attrs=attrs, prefix=prefix, suffix=suffix)
 
 
 class SBAdminCheckboxWidget(SBAdminBaseWidget, forms.CheckboxInput):

src/django_smartbase_admin/audit/tests/test_action_processing.py

@@ -179,7 +179,7 @@ def test_row_actions_are_processed_into_table_column_and_row_descriptors(self):
                     "url": "/actions/PublishArticleView/7/",
                     "title": "Publish Draft Article",
                     "icon": "Check-correct",
-                    "css_class": "btn btn-tiny btn-icon",
+                    "css_class": "btn btn-small btn-only-icon",
                     "open_in_modal": True,
                     "is_method_action": False,
                     "open_in_new_tab": False,
@@ -197,7 +197,7 @@ def test_row_actions_are_processed_into_table_column_and_row_descriptors(self):
                     "url": "/articles/7/",
                     "title": "Open",
                     "icon": "Preview-open",
-                    "css_class": "btn btn-tiny btn-icon",
+                    "css_class": "btn btn-small btn-only-icon",
                     "open_in_modal": False,
                     "is_method_action": False,
                     "open_in_new_tab": True,

src/django_smartbase_admin/audit/tests/test_modal_media.py

@@ -0,0 +1,26 @@
+"""Regression tests for modal media serialization in SBAdmin change form."""
+
+import json
+from unittest.mock import patch
+
+from django.test import RequestFactory, TestCase
+from js_asset import JS
+
+from ckeditor.widgets import CKEditorWidget
+
+from django_smartbase_admin.admin.admin_base import SBAdmin
+
+
+class ModalMediaSerializationTests(TestCase):
+    def setUp(self):
+        self.request = RequestFactory().get("/")
+        self.admin = SBAdmin.__new__(SBAdmin)
+
+    @patch("django.contrib.admin.options.ModelAdmin.render_change_form")
+    def test_modal_ckeditor_widget_media_is_json_serializable(
+        self, mock_render_change_form
+    ):
+        media = CKEditorWidget().media
+        context = {"sbadmin_is_modal": True, "media": media}
+        self.admin.render_change_form(self.request, context)
+        json.dumps(context["media_json"])

src/django_smartbase_admin/engine/actions.py

@@ -115,7 +115,7 @@ class SBAdminRowAction(SBAdminCustomAction):
     """
 
     target_view = None
-    css_class = "btn btn-tiny btn-icon"
+    css_class = "btn btn-small btn-only-icon"
     open_in_new_tab = False
     enabled_if = None
     enabled_field = None

src/django_smartbase_admin/static/sb_admin/src/css/_components.css

@@ -31,13 +31,13 @@
     .column-widget-columns {
         & > li {
             @apply relative px-12 py-8 flex items-center;
-            .checkbox.checkbox-icon:not(:checked) + label {
+            .checkbox.checkbox-icon:not(:checked) + :where(label, .label) {
                 @media (pointer:fine) {
                     opacity: 0;
                 }
             }
             &:hover {
-                .checkbox.checkbox-icon + label {
+                .checkbox.checkbox-icon + :where(label, .label) {
                     opacity: 1;
                 }
             }

src/django_smartbase_admin/static/sb_admin/src/css/components/_button.css

@@ -202,6 +202,16 @@
         }
     }
 
+    .btn-only-icon {
+        @apply px-0 aspect-square !justify-center;
+        >span {
+            @apply hidden;
+        }
+        >svg {
+            @apply mx-0;
+        }
+    }
+
     .btn-group {
         @apply flex;
         > * {