jQuery Mobile: How to correctly submit form data

Question

This is a jQuery Mobile question, but it also relates to pure jQuery.

How can I post form data without page transition to the page set into form action attribute. I

Answer 1

I have run into same issue where I am calling another .php page from my index.html. The .php page was saving and retrieving data and drawing a piechart. However I found that when piechart drawing logic was added, the page will not load at all. The culprit was the line that calls the .php page from my index.html:

If I change this to:

, it will work fine.