How to add rows in power apps form

Hi , I need repeating table for drop down field Travel Need to add same Tavel drop down Travel values when i select + icon. please give me some example link . Thank you, Sowjanya.

I would suggest to consider the following functionality: Use a form control and submit records one-by one to the database and have a "Confirmed" boolean field that would be set to "false" for each of those record. Have a "Cancel" button which would delete all the records with Confirmed=false Have a "Submit All" button which would update all the just entered records by setting the Confirmed field to "true".

Consider you have 2 forms in a screen, you'll need to use Patch and not SubmitForm. You will also need a column to link the 2 records eventually. It'll be a 1-n relationship and you'll end up with a star data model, which actually works best when you are doing calculations for your data analysis.