Need a basename function in Javascript

Question

I need a short basename function (one-liner ?) for Javascript:

basename(\"/a/folder/file.a.ext\") -> \"file.a\"
basename(\"/a/folder/file.ext\") -> \"f         


        

Answer 1

my_basename('http://www.example.com/dir/file.php?param1=blabla#cprod',   '/',  '?');
// returns:  file.php

CODE:

function my_basename(str, DirSeparator, FileSeparator) { var x= str.split(DirSeparator); return x[x.length-1].split(FileSeparator)[0];}