How to extract form data in JSON for submission to database?

I have a form which has a combination of records from more than one databases (joined information).
How can I submit the changes to all such databases in one shot?

I thought of doing it manually.

Instead of synthesizing the record by inspecting all fields one-by-one, is there some utility API I can use to extract data from the screen in JSON for each dataset involved on the page, so that I can use wixData api to save in corresponding database. I assume that button databaseConnection → link → submit probably may be already using something like that.

Hey Pankaj,

You might want to start here to get information from a specific dataset: wix-dataset - Velo API Reference - Wix.com

And continue reading here to manually insert data to Collections:

Hope that leads you to a solution.

Hi Adas, Thank you! Thats exactly what I was looking for.