Fixed #147. Pass reverse property when constructing InlineFormList and let...

Fixed #147. Pass reverse property when constructing InlineFormList and let SQLAlchemy to update dependencies

examples/sqla/simple.py

@@ -71,6 +71,16 @@ class UserInfo(db.Model):
         return '%s - %s' % (self.key, self.value)
 
 
+class Tree(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(64))
+    parent_id = db.Column(db.Integer, db.ForeignKey('tree.id'))
+    parent = db.relationship('Tree', remote_side=[id], backref='children')
+
+    def __unicode__(self):
+        return self.name
+
+
 # Flask views
 @app.route('/')
 def index():
@@ -112,6 +122,10 @@ class PostAdmin(sqlamodel.ModelView):
         super(PostAdmin, self).__init__(Post, session)
 
 
+class TreeView(sqlamodel.ModelView):
+    inline_models = (Tree,)
+
+
 if __name__ == '__main__':
     # Create admin
     admin = admin.Admin(app, 'Simple Models')
@@ -120,6 +134,7 @@ if __name__ == '__main__':
     admin.add_view(UserAdmin(User, db.session))
     admin.add_view(sqlamodel.ModelView(Tag, db.session))
     admin.add_view(PostAdmin(db.session))
+    admin.add_view(TreeView(Tree, db.session))
 
     # Create DB
     db.create_all()

flask_admin/contrib/sqlamodel/fields.py

@@ -234,9 +234,6 @@ class InlineModelFormList(InlineFieldList):
 
             field.populate_obj(model, None)
 
-            # Force relation
-            setattr(model, self.prop, obj)
-
 
 def get_pk_from_identity(obj):
     # TODO: Remove me

flask_admin/contrib/sqlamodel/form.py

@@ -467,7 +467,7 @@ class InlineModelConverter(InlineModelConverterBase):
                 InlineModelFormList(child_form,
                                     self.session,
                                     info.model,
-                                    forward_prop.key,
+                                    reverse_prop.key,
                                     **kwargs))
 
         return form_class