Javascript/JQuery/AJAX to PHP & MySql LOTS for data fields individually named....

Javascript/JQuery/AJAX to PHP & MySql LOTS for data fields individually named....

I need advice for a new project I've completed in a couple old technologies, I want to do with HTML front end to MySql with PHP and Javascript?  My problem is the main screen looks like a spreadsheet with 19 rows and various # columns in 4 main forms.  I've designed it for PHP and individually named textboxes.  Recommnedations for retrieving 57-95 data elements to return to form w/o reloading whole form? Thanks! MtnGolfer?