js function to get filename from url
Posted
by Blankman
on Stack Overflow
See other posts from Stack Overflow
or by Blankman
Published on 2009-02-04T15:11:45Z
Indexed on
2010/03/19
20:11 UTC
Read the original article
Hit count: 183
JavaScript
|function
Hi,
I have a url like http://www.example.com/blah/th.html
I need a javascript function to give me the 'th' value from that.
All my urls have the same format (2 letter filenames, with .html extension).
I want it to be a safe function, so if someone passes in an empty url it doesn't break.
I know how to check for length, but I should be checking for null to right?
© Stack Overflow or respective owner