Question: Any way to handle nested/related fields?

[jeffcarbs]

I'm building a form and I'm running into some issues with nested resources. Here's a simplified version of my data model:

{
  "id": 123,
  "name": "Bob Smith",
  "email_addresses": [
    {
      "id": 456,
      "label": "home",
      "address": "bob@example.com"
    },
    {
      "id": 789,
      "label": "work",
      "address": "bsmith@example.com"
    }
  ]
}

Here's my current form (note that it's only capturing the address field). This form will eventually need to support more complex inputs like mailing address.

[
  {
    title: 'Account information',
    cells: [
      {
        title: 'Name',
        name: :name,
        type: :name,
        placeholder: 'Name'
      }
    ]
  },
  {
    title: 'Email addresses',
    name: :email_addresses,
    options: [:insert, :delete, :reorder],
    cells: [
      {
        title: '',
        name: :address,
        type: :email,
        placeholder: 'Email address'
        # Needs to (but doesn't) capture the id/label
      }
    ]
  }
]

I think the underlying question is: is there a way for one "form row" to support multiple fields/inputs without needing to use a separate screen.

I'd really like it to work similar to the Apple contacts works where all multiple inputs for the same field appear inline/adjacent to one another. Is there any way to do that with this gem currently?

[bmichotte]

I don't think and didn't find any hint on how to do that with XLForm.

I guess it should be possible by adding playing with cell_class in which you add multiple fields

class AddressCell < PM::XLFormCell
  # init, add @label / @email
  def update
    super

    @label.text = value['label']
    @email.text = value['email'] 
  end
end