Re: Bring real data tables with FK

thanks for answering my question... But i find an way better for this.

I create an gist explaining how to do : https://gist.github.com/marioidival/6156074

Thanks!

Mário Idival

Twitter : @marioigd

Facebook: mario.idival

User Linux : #554446

Skype: marioidival

Blog:  https://conconcus.wordpress.com

2013/8/5 Giulio Calacoci <asdmaster@gmail.com>

Hi,

How do you fill the JSON?
You use the Document class as Main entity ?

Because if you have a Document entity, simply use the internal reference to the related object.

example:

Assuming that you are filling a Map and then use the map for a quick JSON transform.

{
    'Document id': document.id,
    'Related Layout id': document.layout.id,
    'Related Layout Name', document.layout.name,
}

or you can perform a query using the Django orm, using the document_id as filter.
Example:

layout = Layout.objects.get(document_id=<id_of_the_related_document_object>)

This is just a guess of how things works on your program... but maybe it's a starting idea.
Or maybe I've misunderstood you problem and I'm totally wrong :D

Regards
Giulio.



Il 05/08/2013 14:49, Mário Idival ha scritto:

Good morning,

I have this situation:

I have 3 classes, Document, Layout and Company

1 Document has 1 Layout 1 and Company ..

Document class:

    layout = models.ForeignKey (Layout)

    company = models.ForeignKey (Company)

I have a search page that is being filled by JSON, then the data layout and the company is returning the ID of them respectively, and the ideal would be to show the names of each data (Name and Company Name Layout) ..

How can I accomplish this query so that I quoted above?

Sincerely, o /

Mário Idival

Twitter : @marioigd

Facebook: mario.idival

User Linux : #554446

Skype: marioidival

Blog:  https://conconcus.wordpress.com

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