It may be a dumb question but how do I know the ID of a record when I'm
creating it
Dim Parent, Child As Object
Parent = caFactory1.New("Test.Album")
Parent.Naam = "Vakantie 2004"
Parent.Omschrijving = "Spanje !!!"
Child = caFactory2.New("Test.Foto")
Child.Bestand = "Foto_Aankomst.JPG"
Child.Omschrijving = "Aankomst in Spanje."
Child.ToAlbumSetObjectId (PARENT_ID) -> What is the ID of Parent
Child = caFactory2.New("Test.Foto")
Child.Bestand = "Foto_Vertrek.JPG"
Child.Omschrijving = "Vertrek naar Belgi?."
Child.ToAlbumSetObjectId(PARENT_ID)
Parent.sys_Save()
Parent.sys_Close()
Kurt
try
> Child.ToAlbumSetObjectId(the_parent_ID)
Peter
I'm trying to add records to a relationship in Visual basic .NET 2003.
But how can I set the 'To'-property of the child-table ???
Test.Album (Parent - one)
- Test.Foto (Child - many)
Classes:
Class Test.Album Extends %Persistent [ ClassType = persistent,
ProcedureBlock ]
{
Relationship Foto As Test.Foto [ Cardinality = parent, Inverse = ToAlbum ];
Property Naam As %String;
Property Omschrijving As %String;
}
Class Test.Foto Extends %Persistent [ ClassType = persistent,
ProcedureBlock ]
{
Property Bestand As %String;
Property Omschrijving As %String;
Relationship ToAlbum As Test.Album [ Cardinality = children, Inverse =
Foto ];
}
Code :
Dim Parent, Child As Object
Parent = caFactory1.New("Test.Album")
Parent.Naam = "Vakantie 2004"
Parent.Omschrijving = "Spanje !!!"
Child = caFactory2.New("Test.Foto")
Child.Bestand = "Foto_Aankomst.JPG"
Child.Omschrijving = "Aankomst in Spanje."
Child.ToAlbum =
-> Error
Child = caFactory2.New("Test.Foto")
Child.Bestand = "Foto_Vertrek.JPG"
Child.Omschrijving = "Vertrek naar Belgi?."
Child.ToAlbum =
-> Error
Parent.sys_Save()
Parent.sys_Close()
