URL decoding/encoding NSString

Question

I am using three20\'s URL navigator and I want to create a map as follows:

[map from:[Group class] name:@\"show\" toURL:@\"tt://group/(gid)/(name)\"];
         


        

Answer 1

You can start with

NSURL *url = [NSURL URLWithString:@"http://www.google.com"];

to get the url from the NSString.

Also, see here about URLencoding it with the proper escapes.