#import "BasicUIViewController.h"

@implementation BasicUIViewController
@synthesize nameTextField;  



- (IBAction)btnClicked:(id)sender {
	
	NSString *str = [[NSString alloc]
					 initWithFormat:@"Hello, %@", nameTextField.text ];
	UIAlertView *alert = [[UIAlertView alloc]
						initWithTitle:@"Hello"
						message: str
						delegate:self
						cancelButtontitle:@"OK"
						otherButtonTitles:nil, nil];  
	[alert show];
	[alert release];
	[str release];

						
						
}



/*
// The designated initializer. Override to perform setup that is required before the view is loaded.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}
*/

/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView {
}
*/


/*
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
}
*/


/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/

- (void)didReceiveMemoryWarning {
	// Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
	
	// Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
	// Release any retained subviews of the main view.
	// e.g. self.myOutlet = nil;
}


- (void)dealloc {
	[nameTextField release];
    [super dealloc];
}

@end

#import <UIKit/UIKit.h>

@interface BasicUIViewController : UIViewController {
    IBOutlet UITextField *nameTextField;
	IBOutlet UITextField *ageTextField;
}

@property (nonatomic, retain) UITextField *nameTextField;


- (IBAction)btnClicked:(id)sender;
@end

- (IBAction)btnClicked:(id)sender {
	
	NSString *str = [[NSString alloc]
					 initWithFormat:@"Hello, %@", nameTextField.text ];
	UIAlertView *alert = [[UIAlertView alloc]
						initWithTitle:@"Hello"
						message: str
						delegate:self
						cancelButtontitle:@"OK" //is incorrect
						otherButtonTitles:nil, nil];  
	[alert show];
	[alert release];
	[str release];

						
						
}

- (IBAction)btnClicked:(id)sender {
	
	NSString *str = [[NSString alloc]
					 initWithFormat:@"Hello, %@", nameTextField.text ];
	UIAlertView *alert = [[UIAlertView alloc]
						initWithTitle:@"Hello"
						message: str
						delegate:self
						cancelButtonTitle:@"OK" //is correct - the word Title is capitalized
						otherButtonTitles:nil, nil];  
	[alert show];
	[alert release];
	[str release];

						
						
}