Defect #14

Emtpy Related Entity's Table

Added by Marcelo Coraça de Freitas over 2 years ago. Updated 11 months ago.

Status:Accepted Start date:08/30/2009
Priority:Urgente Due date:
Assignee:- % Done:

0%
Category:- Spent time: -
Target version:-

Description

For now KOW_View.Entities raises an exception when trying to edit/create an entity with foreign key for an entity whose table is empty.

This should be addressed by showing an empty list.

It depends on having null value support (#13)

History

#1
Updated by Marcelo Coraça de Freitas about 2 years ago

  • Status changed from New to Accepted
  • Priority changed from Normal to Urgente

#2
Updated by Marcelo Coraça de Freitas about 2 years ago

now there is no exception being raised, but the form doesn't work as there is no entity related in the foreign key property. It has to be fixed!

#3
Updated by Marcelo Coraça de Freitas 11 months ago

in order to maintain database consistency we should implement two things:

1. required parameter in the property (with obvious meaning)
2. null_value, which should be something like -1 in the database backend (or even null... I have to take a look at the API).

Both things are really easy to implement if it's going to be implemented in only this property. It should be a pain to implement globaly though.

For now it's not really required in our application. So it will sit waiting for now.

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