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Q: 

Nested form: fill collection via array

Hi,

I have a self join model like:

  • news
    • relatednews

No I have a form_for and want to fill relatednews but not via multiple elements in the form via fields_for (e.g. input fields) but with one input field that hold all id´s of relatednews. like (1,2,3). I want to store this and read it back without to break the relational activerecord stuff.

any idea?

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