Here is my code:
# Database Model
class Employee(db.Model):
id = db.IntegerProperty(required=True)
name = db.StringProperty(required=True)
password = db.IntegerProperty(required=True)
delivery_type = db.StringProperty(choices=set(["pickup", "mail",
"deposit"]))
# following variables has been assigned with proper data
res = Employee.gql("WHERE id = :1", some_user_id)
for r in res:
r.delivery_type = some_type
db.put(res)
# but when I later checked out, to see if I updated the delivery type
using template, it gives me None value
{% for r in res %}
<p>{{ r.id }}</p>
<p>{{ r.name }}</p>
<p>{{ r.delivery_type }}</p>
{% endfor %}
Can anyone tell me what's the problem is?
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