[REPLACE db=my.db&eqSKUdatarq=[sku]]INV=100[/REPLACE] [INV][/FOUNDITEMS][/SEARCH]Use a variable to search, and then use the sku from the search results.Aloha, Olin> -----Original Message-----> From: Dave MacLeay [mailto:dave@digitalfrontier.com]> Sent: Wednesday, July 29, 1998 9:31 AM> To: WebDNA-Talk@smithmicro.com> Subject: Re: [REPLACE] inside [FOUNDITEMS]>>> It's all because you're using the devil's SKU :-)>> Seriously, as far as I know, that's the way it's always worked. A [search]> generates it's own internal table of found items, idexed by their position> in the database (row #). The [founditems] context loops through that> internal table, and pulls the values from the specified row. Niether> [search] nor [founditems] have any memory (term used loosely) of the> state of these records at the time of the search.>> Since all changes are RAM-based and _instantanious_, the> behaivior that you> described is normal and expected.>> As has been discussed several times on this list, using [delete] inside> [founditems] will really screw things up. Don't even think about going> there.>> -Dave>>>> At 3:34 PM 7/29/98, Michael Winston wrote:> >2.1.6 through 3.0b4, MAC PI> >> >I discovered something today and I'm not sure if it's a bug or a feature:> >> >Let's say I have a record with SKU=666 and INV=30,> >> >[SEARCH db=my.db&eqSKUdatarq=666]> >[FOUNDITEMS]> >[INV]
> >[REPLACE db=my.db&eqSKUdatarq=666]INV=100[/REPLACE]> >[INV]> >[/FOUNDITEMS]> >[/SEARCH]> >> >returns:> >30> >100> >> >I expected:> >30> >30> >> >I never expected that the [REPLACE] would change my [FOUNDITEMS] results.> >I thought it would replace the value in the database but leave> the returned> >values of my [SEARCH] untouched. This could (and has) caused quite a few> >logic errors in some scripts.> >> >Has this been going on for long?> >> >Michael> >> >Michael Winston *By e-mail!: michaelw@dhorse.com> >Internet Coordinator *By web!: http://www.dhorse.com/> >Dark Horse Comics, Inc. *By fax!: 503/654/9440>>> o--------------- Dave MacLeay --+> o----------- Digital Frontier --+> o--- dave@digitalfrontier.com --+>>>
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[REPLACE db=my.db&eqSKUdatarq=[sku]]INV=100[/REPLACE] [INV][/FOUNDITEMS][/SEARCH]Use a variable to search, and then use the sku from the search results.Aloha, Olin> -----Original Message-----> From: Dave MacLeay [mailto:dave@digitalfrontier.com]> Sent: Wednesday, July 29, 1998 9:31 AM> To: WebDNA-Talk@smithmicro.com> Subject: Re: [replace] inside [founditems]>>> It's all because you're using the devil's SKU :-)>> Seriously, as far as I know, that's the way it's always worked. A [search]> generates it's own internal table of found items, idexed by their position> in the database (row #). The [founditems] context loops through that> internal table, and pulls the values from the specified row. Niether> [search] nor [founditems] have any memory (term used loosely) of the> state of these records at the time of the search.>> Since all changes are RAM-based and _instantanious_, the> behaivior that you> described is normal and expected.>> As has been discussed several times on this list, using [delete] inside> [founditems] will really screw things up. Don't even think about going> there.>> -Dave>>>> At 3:34 PM 7/29/98, Michael Winston wrote:> >2.1.6 through 3.0b4, MAC PI> >> >I discovered something today and I'm not sure if it's a bug or a feature:> >> >Let's say I have a record with SKU=666 and INV=30,> >> >[SEARCH db=my.db&eqSKUdatarq=666]> >[founditems]> >[INV]
> >[REPLACE db=my.db&eqSKUdatarq=666]INV=100[/REPLACE]> >[INV]> >[/FOUNDITEMS]> >[/SEARCH]> >> >returns:> >30> >100> >> >I expected:> >30> >30> >> >I never expected that the [replace] would change my [founditems] results.> >I thought it would replace the value in the database but leave> the returned> >values of my [search] untouched. This could (and has) caused quite a few> >logic errors in some scripts.> >> >Has this been going on for long?> >> >Michael> >> >Michael Winston *By e-mail!: michaelw@dhorse.com> >Internet Coordinator *By web!: http://www.dhorse.com/> >Dark Horse Comics, Inc. *By fax!: 503/654/9440>>> o--------------- Dave MacLeay --+> o----------- Digital Frontier --+> o--- dave@digitalfrontier.com --+>>>
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