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.).
1. Set of fields with types can be defined from admin panel foreach
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?