UITableView is not Getting displayed in iPhone - iphone

Question

I am using Xcode 3.2.3.
Now i am doing simple UITable view.For that i referred this link.
I have done all the steps mentioned there.
But when my application starts it shows only white screen. No any tableview.
please provide me solution.
Thanks in advance.
MyCode is
AppDelegate.h
#import <UIKit/UIKit.h>
#class TableBasicsViewController;
#interface TableBasicsAppDelegate : NSObject <UIApplicationDelegate> {
UIWindow *window;
TableBasicsViewController *viewController;
}
#property (nonatomic, retain) IBOutlet UIWindow *window;
#property (nonatomic, retain) IBOutlet TableBasicsViewController *viewController;
#end
AppDelegate.m
#import "AppDelegate.h"
#import "TableBasicsViewController.h"
#implementation TableBasicsAppDelegate
#synthesize window;
#synthesize viewController;
#pragma mark -
#pragma mark Application lifecycle
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions: (NSDictionary *)launchOptions {
// Override point for customization after application launch.
// Add the view controller's view to the window and display.
[window addSubview:viewController.view];
[window makeKeyAndVisible];
return YES;
}
- (void)applicationWillResignActive:(UIApplication *)application {
}
- (void)applicationDidEnterBackground:(UIApplication *)application {
}
- (void)applicationWillEnterForeground:(UIApplication *)application {
}
- (void)applicationDidBecomeActive:(UIApplication *)application {
}
- (void)applicationWillTerminate:(UIApplication *)application {
}
#pragma mark -
#pragma mark Memory management
- (void)applicationDidReceiveMemoryWarning:(UIApplication *)application {
}
- (void)dealloc {
[viewController release];
[window release];
[super dealloc];
}
#end
TableBasicViewController.h
#import <UIKit/UIKit.h>
#interface TableBasicsViewController : UIViewController <UITableViewDataSource, UITableViewDelegate> {
}
#property (nonatomic, retain) NSArray *games;
#end
TableBasicViewController.m
#import "TableBasicsViewController.h"
#implementation TableBasicsViewController
#synthesize games;
/*
// 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];
self.games = [NSArray arrayWithObjects: #"Super Mario Bros.",
#"The Legend of Zelda", #"Blades of Steel",
#"Teenage Mutant Ninja Turtles", #"Excitebike",
#"Dr. Mario", #"Duck Hunt", #"Tetris", #"Ice Climber",
#"River City Ransom", #"Ninja Gaiden", #"Super Mario Bros. 3",
#"Mega Man 2", #"Kid Icarus", #"Metroid", #"Metal Gear",
#"Super Mario Bros. 2", #"Zelda II: The Adventure of Link",
nil];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection: (NSInteger)section {
return [self.games count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Default";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:CellIdentifier] autorelease];
}
// Configure the cell.
cell.textLabel.text = [self.games objectAtIndex:indexPath.row];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSLog(#"Selected: '%#'", [self.games objectAtIndex:indexPath.row]);
}
/*
// 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 {
self.games = nil;
[super dealloc];
}
#end

Answer 1

Please check this
TableBasicViewController.h
#interface TableBasicsViewController : UIViewController <UITableViewDataSource, UITableViewDelegate> {
IBOutlet UITableView *tableView;
}
#property (nonatomic, retain) NSArray *games;
#end
and link this in your xib too

Answer 2

Write This Code in Your AppDelegate.m File
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions: (NSDictionary *)launchOptions {
// Override point for customization after application launch.
// Add the view controller's view to the window and display.
viewController = [[TableBasicsViewController alloc]initWithNibName:#"TableBasicsViewController"];
[window addSubview:viewController.view];
[window makeKeyAndVisible];
return YES;
}