When you say 'merged two forms' did you use the embedForm() or
mergeForm() or did you do this manually?

Assuming that the table_a_id is the foreign key for the record in
table b, Symfony will deal with this for you if you use merged or
embedded forms - see "Doing More With Symfony" - Advanced Forms:
http://www.symfony-project.org/more-with-symfony/1_4/en/06-Advanced-Forms

On Jun 21, 8:00 am, Tom Ptacnik <to...@tomor.cz> wrote:
> I think that the solution might be owerwriting the doSave method .. or
> some method where the saving of the object is done. You need to save
> the foreign object first - to obtain the id from the database, then
> save the main object.
>
> On 19 čvn, 12:24, titiyoyo <terence.pi...@gmail.com> wrote:
>
>
>
> > Hi there,
>
> > i'm new to symfony and am bumping into a problem here.
> > I merged two forms from 2 different models and need to get a foreign
> > key from table A to put in this table B form.
>
> > Basically, i have to
> > - create a record in table A and get this record's id
> > - create a record in table B an set it's table_a_id to the value i
> > just got
> > - fill out the rest of the info that will be put in table B
>
> > My question is :
> > how can i get the needed id ?

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