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Posted By

trg on 01/29/10

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Last Edited at 01/29/10 08:12pm

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TouchXML QuickQuide

/ Published in: Objective C
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  1. - (void)viewDidLoad {
  2.         [super viewDidLoad];
  3. 	NSLog(@"Begin TouchXML Tutorial Code");
  4.  
  5. 	// This is the TouchXML XMLDocument class.  We're going to initialize it with our publicTimelineUrl URL from above.
  6.        CXMLDocument *xmlParser = [[[CXMLDocument alloc] initWithContentsOfURL:[NSURL URLWithString:@"http://twitter.com/statuses/public_timeline.xml"] options:0 error:nil] autorelease];
  7. 	/* Here we use XPath to create an NSArray of usernames */
  8. 	NSArray *twitterUsernames = [xmlParser nodesForXPath:@"/statuses/status/user/screen_name" error:nil];
  9.  
  10. 	// Loop through them and print
  11. 	for (CXMLElement *username in twitterUsernames) {
  12. 		NSLog(@"username = %@", [username stringValue]);
  13.         }
  14.  
  15. 	NSLog(@"End TouchXML Tutorial Code");
  16. }

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