Get script path

Question

In CSS, any image path is relative to the CSS file location.

f.ex if I put the CSS file in /media/css/mystyles.css and use something like

Answer 1

One line "Pathfinder", when you know your script file name (here include.js):

// Script file name
var file = 'include.js';

// jQuery version
var path = (src = jQuery('script[src$="' + file + '"]').attr('src')).substring(0, src.lastIndexOf("/") + 1);
// jQuery with error handling
var path = (src = jQuery('script[src$="' + file + '"]').attr('src') ? src : 'Path/Not/Found/').substring(0, src.lastIndexOf("/") + 1);

// Plain JS version
var path = (src = document.querySelector('script[src$="' + file + '"]').src).substring(0, src.lastIndexOf("/") + 1);
// Plain JS with error handling
var path = (src = (script = document.querySelector('script[src$="' + file + '"]')) ? script.src : 'Path/Not/Found/').substring(0, src.lastIndexOf("/") + 1);