How to create form to accept an array of items

[micebrain]

Hello!
I am trying to figure out which combination of components I could use in a form for a data entry that accept a list of items. The data is then use to post to the API with request body that look something like:

{
    "backup_name": "test",
    "host": "hostname",
    "folders" : [
        {"source": "...", "destination": "..." },
        {"source": "...", "destination": "..." },
    ]
}

The users should be able to enter a list of folders, for example like having editable "virtual rows" not connected to a table.
I look at the Repeater component, but couldn't figure out how to use it for this purpose.
Would appreciate if someone has an idea to this.

[mjashanks]

Hi @micebrain - this is not possible at the moment. However, we are currently looking into this: #3381 - which I think could solve this for you.

[micebrain]

Okay, thanks good to know!