WordPress path url in js script file

Question

I added custom script:

wp_enqueue_script(\'functions\', get_bloginfo(\'template_url\') . \'/js/functions.js\', \'search\', null, false);

I

Answer 1

If the javascript file is loaded from the admin dashboard, this javascript function will give you the root of your WordPress installation. I use this a lot when I'm building plugins that need to make ajax requests from the admin dashboard.

function getHomeUrl() {
  var href = window.location.href;
  var index = href.indexOf('/wp-admin');
  var homeUrl = href.substring(0, index);
  return homeUrl;
}