Fixed #59. Added list_display_all_relations to sqla backend to show...

Fixed #59. Added list_display_all_relations to sqla backend to show many-to-one relation data in list view

examples/sqla/simple.py

@@ -81,8 +81,6 @@ def index():
 class UserAdmin(sqlamodel.ModelView):
     inline_models = (UserInfo,)
 
-    list_display_pk = True
-
 
 # Customized Post model admin
 class PostAdmin(sqlamodel.ModelView):
@@ -90,6 +88,8 @@ class PostAdmin(sqlamodel.ModelView):
     #list_columns = ('title', 'user')
     excluded_list_columns = ['text']
 
+    list_display_all_relations = True
+
     # List of columns that can be sorted. For 'user' column, use User.username as
     # a column.
     sortable_columns = ('title', ('user', User.username), 'date')

flask_admin/base.py

@@ -229,7 +229,7 @@ class AdminIndexView(BaseView):
                 def index(self):
                     return render_template('adminhome.html')
 
-            admin = Admin(index_view=MyHomeView)
+            admin = Admin(index_view=MyHomeView())
 
         Default values for the index page are following:
 

flask_admin/contrib/sqlamodel/view.py

@@ -56,6 +56,11 @@ class ModelView(BaseModelView):
         Please refer to the `subqueryload` on list of possible values.
     """
 
+    list_display_all_relations = False
+    """
+        Controls if list view should display all relations, not only many-to-one.
+    """
+
     searchable_columns = None
     """
         Collection of the searchable columns. Only text-based columns
@@ -239,7 +244,7 @@ class ModelView(BaseModelView):
 
             # Verify type
             if hasattr(p, 'direction'):
-                if p.direction.name == 'MANYTOONE':
+                if self.list_display_all_relations or p.direction.name == 'MANYTOONE':
                     columns.append(p.key)
             elif hasattr(p, 'columns'):
                 # TODO: Check for multiple columns