On 16 September 2014 18:22, frocco <[email protected]> wrote: > Hello, > > I have a products table that is related to category. > > category has many products. > > How do I query the products to also include the category? > > Once I do this, how to I show the category data in my template?
There is usually no need to ask for the products to include the category. If, for example, you say @products = Product.where some_condition then in your template (or in the controller) you can use code such as @products.first.category even though you have not specifically used .includes in the query. Rails will fetch the category later if it is needed. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLvX415zXL%2B%3DFfAStdH0zvxEjCA3YMh6jPW7zyJtZ9esDg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
