UITabBar Tutorial

[jamesbrannan]

Only a UITabBar tutorial. Uses Interface Builder, More button, etc. Nothing major, but shows how using Interface Builder. If you login to vimeo as a member, and find my page, you can download the hi-def version.


Tab Bar Tutorial - Starting with Window-Based Application from James A. Brannan on Vimeo.

[zeming]

good！
Thx

[swiftmarval]

helped a lot thanks

[truehybridx]

hi... is there a simple way to add a network activity indicator??

im making a tabbar based app with several webviews but when i try to add the indicator it never works out

[jamesbrannan]

Actually, I need more information, using a network activity should be easy

James

[truehybridx]

Originally Posted by jamesbrannan

Actually, I need more information, using a network activity should be easy

James

Well if u want I can post the sources of my first view controller for u to take a look, the other 3 are basically the same

it'll be a few hours from now before I have the chance

[truehybridx]

Originally Posted by truehybridx

Well if u want I can post the sources of my first view controller for u to take a look, the other 3 are basically the same

it'll be a few hours from now before I have the chance

//First View Controller.h

#import 


@interface FirstViewController : UIViewController  {
	UIWebView *lei;
	UIActivityIndicatorView *activityIndicator;
}
@property(nonatomic,retain) IBOutlet UIWebView *lei;
@property(nonatomic,retain) IBOutlet UIActivityIndicatorView *activityIndicator;

-(IBAction) goBack:(id)sender;
-(IBAction) goRefresh:(id)sender;

@end


//First Vier Controller.m

#import "FirstViewController.h"


@implementation FirstViewController

@synthesize lei, activityIndicator;


-(void)viewDidLoad {
	[super viewDidLoad];
	NSString *urlAddress = @"http://limitededitioniphone.com";
	
	NSURL *url = [NSURL URLWithString:urlAddress];
	NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
	
	[lei loadRequest:requestObj];
	
}

-(IBAction) goBack:(id)sender {
	[lei goBack];
}
-(IBAction) goRefresh:(id)sender {
	NSString *urlAddress = @"http://limitededitioniphone.com";
	
	NSURL *url = [NSURL URLWithString:urlAddress];
	NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
	
	[lei loadRequest:requestObj];
	
}

-(void)webViewDidStartLoad:(UIWebView *)lei {
	[self.activityIndicator startAnimating];
	
}
-(void)webViewDidFinishLoad:(UIWebView *)lei {
	[self.activityIndicator stopAnimating];
	
}


- (void)didReceiveMemoryWarning {
	
    [super didReceiveMemoryWarning];
	
}

- (void)viewDidUnload {

}


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

@end


//AppDelegate.h

#import 

@interface LeiAppAppDelegate : NSObject  {
    UIWindow *window;
    UITabBarController *tabBarController;
}

@property (nonatomic, retain) IBOutlet UIWindow *window;
@property (nonatomic, retain) IBOutlet UITabBarController *tabBarController;

@end


//AppDelegate.m

#import "LeiAppAppDelegate.h"


@implementation LeiAppAppDelegate

@synthesize window;
@synthesize tabBarController;


- (void)applicationDidFinishLaunching:(UIApplication *)application {
	sleep(0);
	
    [window addSubview:tabBarController.view];
}


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

@end

[applezinga]

Brilliant! Thanks

[applezinga]

Absolutely brilliant, thanks a million for sharing. I've followed your instructions and created an application with 2 tab views. Now what I am having problems with is trying to implement a sort of calculator on one of the views. I press the calculate button and simply nothing happens.

I had previously developed this calculator on a single view application (with no tab views) and it was working absolutely fine. Now I have been trying for days to port it to this new interface with 2 tabs but without success.

I am beginning programming for the iPhone OS and there is definitely something I am missing. I guess I'm not linking the text fields and the views correctly or something similar.

Would you be so kind to tell me what I'm doing wrong if I send you the code?

[rrichar]

Can someone update this for the newest SDK 4 and IOS 4. Got a bunch of errors for the newest software.

[iSDK]

chances are it was human error as code should stay the same whether the sdk has been updated or not. What were your errors?

Originally Posted by rrichar

Can someone update this for the newest SDK 4 and IOS 4. Got a bunch of errors for the newest software.

[hirentank]

hello sir i want to develop application having tabbar in top with switching between tabs view please tell me the way i want to create app