Question

I am having trouble passing the UDID to a url in xcode:

[web loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://example.com/?udid="+[UIDevice currentDevice].uniqueIdentifier]]];

The above does not work. How can I fixed that?

Answer 1

The concatenation is diferent in Objective C.

DO THIS:

NSString *udid = [UIDevice currentDevice].uniqueIdentifier;
NSString *string = [NSString stringWithFormat:@"http://example.com/?udid=%@",udid];
NSURL *url = [NSURL URLWithString:string];
[web loadRequest:[NSURLRequest requestWithURL:url]];