Inline edit meta data in add in

Hi there,

we developed an add in that will show compound information (master / deail) on a page. We need to implement a inline edit functionality like the information panel offers in modern lists/libraries.

We are not using any webpart on the page. We getting all data by REST and jsom calls. So client side we only have the custom or jsom objects.

Is there a way to use the default editor controls for fields or the edit panel from modern lists/libraries directly using javascript?

Maybe client side rendering (csr) is a way. But we don't have a context (ctx) including a schema to initialize and use csr. And we don't know how the ctx object should look like.

Any suggestions?

Regards,

Ralf