Modify existing app - sorting lists and default in field

Need some changes to my existing app TODAY, source code here - [login to view URL] Items - Welding screen (Mainline and Tie In) - 1. WPS NO field does not save correctly • Example – I select 5 from drop down and this saves as 51 in database (should save as 5) Stringing screen - 1. Current Pipeline should be added on scan (QR code) • Example – I scan a Pipe, Current Pipeline will be automatically added to this Pipe 2. The current scanned Pipe’s KP should be defaulted into next scan. • Example – I scan a Pipe, add KP 5. I then scan a new pipe, KP 5 will be defaulted in Receipted/Stringing Daily list–should be sorted newest to oldest scanned Pipelist - sorted smallest to largest on Pipe Number Please make sure you can deliver in the next 24 hours.