modeling many-to-many relationships

2024-02-18 19:30:41 -08:00
parent e231828425
commit ba0e66f9af
12 changed files with 307 additions and 184 deletions
@@ -4,9 +4,10 @@ from wtforms.fields import SelectField, SelectMultipleField
 class DeferredSelectMultipleField(SelectMultipleField):
    def __init__(self, *args, model=None, **kwargs):
        super().__init__(*args, **kwargs)
-        self.choices = db.query(model).all()
+        self.choices = [(rec.id, rec.name) for rec in db.query(model).all()]
+

 class DeferredSelectField(SelectField):
    def __init__(self, *args, model=None, **kwargs):
        super().__init__(*args, **kwargs)
-        self.choices = db.query(model).all()
+        self.choices = [(rec.id, rec.name) for rec in db.query(model).all()]