What is causing the error `string.split is not a function`?
Change this...
var string = document.location;to this...
var string = document.location + '';This is because document.location is a Location object. The default .toString() returns the location in string form, so the concatenation will trigger that.
You could also use document.URL to get a string.
maybe
string = document.location.href;arrayOfStrings = string.toString().split('/');assuming you want the current url
run this
// you'll see that it prints Objectconsole.log(typeof document.location);you want document.location.toString() or document.location.href