Parse NSURL query property

Question

I have a URL like myApp://action/1?parameter=2&secondparameter=3

With the property query I get following part of my URL

parameter=2&secondparameter=3

Is there any way easy to put this in a NSDictionary or an Array?

Thx a lot

Answer 1

Something like that:

NSMutableDictionary *params = [[NSMutableDictionary alloc] init];
for (NSString *param in [url componentsSeparatedByString:@"&"]) {
  NSArray *elts = [param componentsSeparatedByString:@"="];
  if([elts count] < 2) continue;
  [params setObject:[elts lastObject] forKey:[elts firstObject]];
}

Note : This is sample code. All error cases are not managed.