I think this great screencast should do help you : http://railscasts.com/episodes/57-create-model-through-text-field
On 5 mai, 00:53, Mike <[email protected]> wrote: > Just noticed I had a typo. Forgot to include "has_many :homes" in > Person model. Fixed below. > > Any advice on where to update the nested objects? > > Thanks in advance, > Mike > > On May 4, 6:43 am, Mike <[email protected]> wrote: > > > > > Hi, > > > I have a model with nested objects similar to this: > > > class Person < ActiveRecord > > has_many :addresses > > has_many :homes > > accepts_nested_attributes_for :addresses > > accepts_nested_attributes_for :home > > end > > class Address < ActiveRecord > > belongs_to :person > > has_one :home > > end > > class Home < ActiveRecord > > belongs_to :person > > belongs_to :address > > end > > > In my form, I'd like to offer the user the option of selecting the > > address and home from a selection or add a new home/address in a text > > field. If a home/address is selected in the selection, I want to > > ignore the text field. If the renamed blank field is selected, then > > grab the text field. If the value in the text field is already used, > > then reuse the ID. I'd also like to propagate the "address" and > > "person" values to home, but it seems I can only do one or the other > > with build. > > > I've been able to get all the form magic to work, but saving doesn't > > go as planned. I have to intercept the save, but I'm not sure where > > the best place is. Do I override "new" and "update" or do a > > "before_save" or ... ? > > > Thanks in advance, > > Mike > > > -- > > You received this message because you are subscribed to the Google Groups > > "Ruby on Rails: Talk" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
