Hi,
just for the records: I've came up myself with an alternative solution
to store
an ordered list. The basic idea is to calculate order keys from a set
of
characters such that I can always insert items in front of the list
and at the
end of the list and also between any two items. I never need
wobsta wrote:
>
> On 4 Jul., 17:05, Michael Bayer wrote:
>> remove the item using remove(). What's the "items must be in a list
>> rule", the not nullable foreign key ? thats what "delete-orphan"
>> cascade is for, its in the tutorial and reference documentation.
>
> Thanks, this works for
On 4 Jul., 17:05, Michael Bayer wrote:
> remove the item using remove(). What's the "items must be in a list
> rule", the not nullable foreign key ? thats what "delete-orphan"
> cascade is for, its in the tutorial and reference documentation.
Thanks, this works for the simple case in my fi
On Jul 4, 2009, at 2:21 AM, wobsta wrote:
>
> Hi,
>
> in my following example I don't know how to properly delete items in
> an ordered list. I can't call items.remove (as I would violate the
> "items must be in a list rule").
remove the item using remove(). What's the "items must be in a list
