Question

Is it possible to set a button’s onclick action to a javascript variable?
The idea is that we are controlling a table with javascript. Whenever one clicks on a row of that table, we update a javascript variable. That var would be the _GET var for the php script to be run.

Answer 1

Add this to the element you want to be clickable :

onclick="setAVariable()"

And then add this javascript function in a php file :

function setAVariable(){ 
    //dostuff 
    var get = "<?php echo _GET ?>" ;
}