Fixed #52. Added list_display_pk properties to model views

doc/api/mod_model.rst

@@ -23,6 +23,7 @@
         .. autoattribute:: excluded_list_columns
         .. autoattribute:: rename_columns
         .. autoattribute:: list_formatters
+        .. autoattribute:: list_display_pk
 
         .. autoattribute:: sortable_columns
 

examples/sqla/simple.py

@@ -81,6 +81,8 @@ def index():
 class UserAdmin(sqlamodel.ModelView):
     inline_models = (UserInfo,)
 
+    list_display_pk = True
+
 
 # Customized Post model admin
 class PostAdmin(sqlamodel.ModelView):

flask_admin/contrib/peeweemodel/view.py

@@ -123,7 +123,7 @@ class ModelView(BaseModelView):
 
             if field_class == ForeignKeyField:
                 columns.append(n)
-            elif field_class != PrimaryKeyField:
+            elif self.list_display_pk or field_class != PrimaryKeyField:
                 columns.append(n)
 
         return columns
@@ -132,7 +132,7 @@ class ModelView(BaseModelView):
         columns = dict()
 
         for n, f in self._get_model_fields():
-            if type(f) != PrimaryKeyField:
+            if self.list_display_pk or type(f) != PrimaryKeyField:
                 columns[n] = f
 
         return columns

flask_admin/contrib/sqlamodel/view.py

@@ -245,7 +245,10 @@ class ModelView(BaseModelView):
                 # TODO: Check for multiple columns
                 column = p.columns[0]
 
-                if column.foreign_keys or column.primary_key:
+                if column.foreign_keys:
+                    continue
+
+                if not self.list_display_pk and column.primary_key:
                     continue
 
                 columns.append(p.key)
@@ -270,7 +273,10 @@ class ModelView(BaseModelView):
                 column = p.columns[0]
 
                 # Can't sort by on primary and foreign keys by default
-                if column.foreign_keys or column.primary_key:
+                if column.foreign_keys:
+                    continue
+
+                if not self.list_display_pk and column.primary_key:
                     continue
 
                 columns[p.key] = column

flask_admin/model/base.py

@@ -147,6 +147,11 @@ class BaseModelView(BaseView, ActionsMixin):
                 column_filters = ('user', 'email')
     """
 
+    list_display_pk = False
+    """
+        Controls if primary key should be displayed in list view.
+    """
+
     form = None
     """
         Form class. Override if you want to use custom form for your model.