[Lazarus] save the detail record to sqlite

[Antonio Fortuny]

Le 28/02/2014 10:09, Reinier Olislagers a écrit :
> However, I polished my crystal ball and my guess is that you forgot 
> this step: 
> http://wiki.lazarus.freepascal.org/MasterDetail#Adding_detail_records_with_the_right_foreign_key 
> ... Thanks, Reinier Note: also posted on forum:
I guess that your cristal ball brights a lot after polishing it ( how 
much time: 10 minutes a day maybe ?) 8-)
Mine desn't like polishing so I've built a bunch of rules for this kind 
of situation where updatable datasets are involved:
- always assign an OnNewRecord event and dive the default value to all 
defined fields (TFields list). I know, some DBMS do it for you, but ...
     on creating the client dataset record, setting the master dataset 
key is always the first line, process generators, etc.
- always explicitely name the used fields in the commanding Sql (any 
error on connecting to the DB will raise an error)

This prevents me to trust my memory too much.

Antonio.
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