Hi, Thanks for the response, can you point me to some examples of python code that will handle this situation.
Sorry for th html... Thanks, Larry -------------- Original message ---------------------- From: "Jonathan" <[EMAIL PROTECTED]> > It would be much easier (and preferable) to handle the data processing > activities in python (a script or external method) and just use DTML to > display the results. You could easily handle the looping, testing in python > and then just return 'success' or 'failure' which your DTML method could > test for and then display an appropriate message to the user. > > > Jonathan > > P.S. please don't post in HTML... > > > > ----- Original Message ----- > From: [EMAIL PROTECTED] > To: [email protected] > Sent: Thursday, February 15, 2007 9:34 AM > Subject: Re: [Zope] Error trapping Duplicate entry in a database > > > > > -------------- Original message from [EMAIL PROTECTED]: -------------- > > > Hi, > > Thanks for the pointers but how can I trap for the first error. I am > populating a list and if the user makes a mistake and uses the wrong > application. I want to display only one message and the link to the correct > application. > > With this code the message is repeated for each entry. > > <dtml-call "REQUEST.set('student_score1', > student_score1_temp[loop_counter])"> > <dtml-try> > <dtml-call expr="create_holistic_score_record(REQUEST)"> > <dtml-except IntegrityError> > <dtml-call "REQUEST.set('dup_rec', 'dup')"> > <dtml-if expr="dup_rec=='dup'"> > This class already exist in the database - Please use Update > </dtml-if> > </dtml-try> > > This class already exist in the database - Please use Update > This class already exist in the database - Please use Update ... > > I just want to stop it after the first error. > > Thanks in advance, > > Larry > > > > _______________________________________________ > Zope maillist - [email protected] > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) > _______________________________________________ Zope maillist - [email protected] http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
