Question

I am not developer so I need help from you guys.

My Problem is simple.

I just want javascript to hide word before “.“

Example :

say for google.com

I just want word “.com” tobe print.

Please note that my content is dynamic so google.com will keep changing everytime to google.net or yahoo.com…… so on..

Thanx in advanced.

Answer 1

Well, you didn’t mention quite a lot, like how do you get your input? What to do if you have no dot, are many dots?
One simple solution is:

var s = 'before.after';
var pos = s.indexOf('.');
if(pos >= 0) // here, if I don't find a dot, keep s as it is.
   s = s.slice(pos);

alert(s); // .after