But I've just tested it. It worked here...? > -----Original Message----- > From: Henner Kollmann [mailto:[EMAIL PROTECTED]] > Sent: 24 January 2003 16:12 > To: [EMAIL PROTECTED] > Cc: dbf > Subject: AW: [dbforms] RE: Interceptor - preUpdate > > > With the primary key!!!! Never change it - otherwise the > update will not > work! > > Regards, > Henner > > > -----Urspr�ngliche Nachricht----- > > Von: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED]] Im > > Auftrag von Paul Mahoney > > Gesendet: Freitag, 24. Januar 2003 16:54 > > An: 'Carlos Anjos' > > Cc: [EMAIL PROTECTED] > > Betreff: RE: [dbforms] RE: Interceptor - preUpdate > > > > > > Hi Carlos > > > > The problem is that the primary key may be being updated. > > Thus I need to get a reference to the table row being updated > > but the fieldValues hash may not hold the original primary > > key. I can't help thinking that the innards of dbforms must > > be able to identify the row to be updated, else how does it do it? > > > > Many thanks for responding > > > > Paul > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of > > > Carlos Anjos > > > Sent: 24 January 2003 15:43 > > > To: [EMAIL PROTECTED] > > > Cc: [EMAIL PROTECTED] > > > Subject: Re: [dbforms] RE: Interceptor - preUpdate > > > > > > > > > Hi Paul. > > > Perhaps you could get from the fieldValues hashTable some id > > > of the row > > > you are tying to update and do some sql query using the connection > > > provided, to find what the current values are. > > > > > > Regards, > > > Carlos. > > > > > > > > > > > Dear Team > > > > > > > > > > I have a preUpdate interceptor installed and the > > fieldValues hash > > > > > tells me the new (updated) column values. > > > > > > > > > > Is there a way to get to the current (pre update) > column values > > > > > for the target row? > > > > > > > > > > I need this information to decide if the update > should proceed. > > > > > > > > > > Many thanks > > > > > > > > > > Paul > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > This SF.NET email is sponsored by: > > SourceForge Enterprise Edition + IBM + LinuxWorld = Something > > 2 See! http://www.vasoftware.com > > _______________________________________________ > > DbForms Mailing List > > > http://www.wap-force.net/dbforms > >
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