[PHP-DB] Right-click

[Alexa Kirk]

Does anyone know if there is a function in PHP that allows you to
right-click on an item, and from there a drop down menu pops up and you
can go to another screen, preserving that value that was clicked on?
 
If there is no function for right-clicking, then is there a way that
when you are selecting something, not on a form, but in a tree, that you
can get the value of what you clicked on into the PHP file?
 
Thanks,
Alexa