rubyonrailsin

got it, thanks!

On Mar 30, 6:57 pm, Me <chabg...@gmail.com> wrote:
> The normal rails convention is to use the table_id as the fk.  You can
> over ride this in the model if need be.
>
> So if analysis :has_many => :photos
>
> the photo table would have a column analysis_id.
>
> On Mar 30, 11:49 am, ES <emsto...@gmail.com> wrote:
>
> > Do I have to manually set a column in a dependent table for the id of
> > the object to which it belongs?
>
> > I have a collection of objects called photos that are owned by a
> > analysis object.  When I try to show an attribute of each of the photo
> > objects I get this error:
>
> > Mysql::Error: Unknown column 'photos.analysis_id' in 'where clause':
> > SELECT * FROM `photos` WHERE (`photos`.analysis_id = 7)
>
> > Extracted source (around line #1):
>
> > 1: <% for photo in @analysis.photos %>
> > 2:  <p>
> > 3:   <%= photo.description %>
> > 4: </p>

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