At our facility we order a lot of unique items but also have an inventory
of some items. I am trying to add some logic that when ordering an item,
there is a check to see if the ordered item name is in the inventory
(inventory.name). Then person ordering is made aware that a similar item is
in
What are you trying to do? Do you want to store this information in the
POrequest table, or do you want to prevent inserts if the item is not in
the db.inventory table? If the latter, IS_IN_DB will certainly work, but
note that validators only get run if you are using SQLFORM or if you call
.va
I should have mentioned that I tried IS_IN_DB first off and it didn't work
On Wednesday, February 10, 2016 at 4:25:48 PM UTC-7, Dave S wrote:
>
>
>
> On Wednesday, February 10, 2016 at 2:01:52 PM UTC-8, Greg White wrote:
>>
>> Want a computed field to show whether or not a field value exists in
>
On Wednesday, February 10, 2016 at 5:01:52 PM UTC-5, Greg White wrote:
>
> Want a computed field to show whether or not a field value exists in
> another table
>
> started with this...
>
> db.define_table(
> 'inventory',
> Field('name'),
> Field('qty', label='Quantity'),
> Field('M
On Wednesday, February 10, 2016 at 2:01:52 PM UTC-8, Greg White wrote:
>
> Want a computed field to show whether or not a field value exists in
> another table
>
I'm not sure that is the right approach. I think that the standard
validator IS_IN_DB() is what you want, instead.
http://web2py.
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