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Re: [mv] [item-change]



******    message to minivend-users from Ed LaFrance <edlafrance@printexusa.com>     ******

At 11:54 PM 6/12/00 +0200, you wrote:
>******    message to minivend-users from Andreas Kotowicz 
><koto@mynetix.de>     ******
>
>Am Mon, 12 Jun 2000 schrieben Sie:
>
> > >
> > >if you change the two [item-field category] to [item-data products
> > > category] it still does work.

[item-field category] refers to a field in the products database named 
category, for the current item number.

[item-data products category] ALSO refers to a field in the products 
database named category, for the current item number (it just another way 
of referencing the same data).

[item-data cat selector] refers to a field named selector, in a record in 
the cat database, which *****--->has the same item-number in its code 
column<---**** as the currently displayed item-number in products.  The cat 
database contains categories, not products, so you will never get a match.

[del]


>I just pointed here to the default databases used in simple demo. and instead
>of calling category I just tried to call selector which is the same thing.
>That's why I'm so confused because it is not being changed. I also tried a
>[cat-data cat selector] but that doesn't work either

Where in the docs did you find a [cat-data] tag? :-}

- Ed L.



Printex Marking Technologies
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