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Re: Items mysteriously disappearing from the destination of a relationship
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Re: Items mysteriously disappearing from the destination of a relationship

  • Subject: Re: Items mysteriously disappearing from the destination of a relationship
  • From: Lon Varscsak <email@hidden>
  • Date: Tue, 18 Feb 2014 15:03:00 -0700
Check to see who owns the destination.

-Lon


On Tue, Feb 18, 2014 at 2:57 PM, Jean Pierre Malrieu <email@hidden> wrote:
I guess I found the cause: a cascade delete rule from the source entity to destination entity. I'll set it to nullify and see if it works.

JPM

Début du message réexpédié :

De: Jean Pierre Malrieu <email@hidden>
Objet: Items mysteriously disappearing from the destination of a relationship
Date: 18 février 2014 22:40:15 UTC+1
À: WebObjects Development <email@hidden>

Hi,

I have a D2W app where users edit a many-to-many relationship. The to-many is flattened.
The editing uses a ERD2WEditToManyRelationship component (using a checkbox array). Users cannot add new items to the destination entity.
In deployment, I notice that after a while, the destination item of the relationship get progressively deleted. They are not simply removed from the relationship: they are removed from the database.
Strangely this happens even if the items in the joint table are not deleted... and I have no cascade delete rule for the relation from the joint table to the destination entity.

I cannot imagine what can produce this phenomenon, and I do not succeed to reproduce it in development. Any ideas?

TIA

JPM


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References: 
 >Items mysteriously disappearing from the destination of a relationship (From: Jean Pierre Malrieu <email@hidden>)
 >Fwd: Items mysteriously disappearing from the destination of a relationship (From: Jean Pierre Malrieu <email@hidden>)

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