Hello, No. I need a system where attributes of model can be defined from admin panel dynamically. So I should be able to add and remove fields of models. E.g. I have 2 kinds of products mobile phones and cars. Each type has own set of attributes. Also user should be able to sort and filter model by this fields.
On 14 авг, 03:50, Nicholas Wieland <[email protected]> wrote: > On Aug 11, 2009, at 11:43 AM, insect wrote: > > > > > > > > > Hello! > > > I am looking for a plugin or at least the way how to realize dynamic > > fields in a model. > > > Why I need: I want to create a product catalog application, each type > > of product can have different set of fields (e.g. computer, mobile > > phone, vacume cleaner and etc.). > > Requirements: > > 1. Set of fields with types can be defined from admin panel foreach > > product type > > 2. Validation should be presented > > 3. It should be possible to sort and filter on this fields > > 4. It should be possible to auto-generate forms for products > > > All plugins that i found does not give me this functionality. > > > Who can advise me something or point to a plugin? > > I don't know about autogeneration of forms, but it seems to me that > what you want is a polymorphic association, where you have a model > that contains common attributes, and specific models with a specified > set of attributes. > Does this answer your question ? > > ngw --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
