[Erp5-dev] TaskConstraint proposition

[Mikolaj Antoszkiewicz]

Romain Courteaud wrote:
> * Mikolaj Antoszkiewicz [2008-05-16 19:18:47 +0200]:
> 
> 
>> TaskLineCategoryExistence constraint class handles the more complicated 
>> check for existence of specific category ('reference' in our case) on 
>> all contained Task Lines.
> 
> I don't understand why such Constraint class is required.
> It seems easier to configure a PropertySheet on the Task Line Level
> which uses CategoryExistence constraint, isn't it?
> 
Ok, Somehow I missed the fact that lines get consistency check along 
with parent object.
But now I'm attaching the two fixed Constraint Property Sheets.

Mikolaj
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