I have a simple form for a club that I have created containing 4 fields at http://members.vanhosting.cloud/test.php
. The form opens blank. When the submit button is clicked, it should go to the actionTest.php and populate (fill) the fields of the same form without refreshing the screen and changing the structure in anyway. It should also stay on the same test.php form but call the routine on the background.
The problem is that it is going to the actionTest.php and the structure is changing.
How can I get it to populate (fill) the fields of the same form?