Something like this. How is the front-end system structured? Have you ever done that? Before you did the invitation letter editor, the principle should be similar. Want to further understand and realize.
Do you mean you want to be a form editor for a mobile terminal?
The best practice is probably.Component-basedThe idea is that each item is a component, so it’s good for the people who design the form, for the developers, and for the users.
As for how to design, this is too extensive.
The problem description is too simple to understand your intentions, but you can find a similar web form page and press F12 into the console to see its architecture
Use component-based thinking to treat every problem as a component.
Thank you all