Calling UIWebView in UIScrollView - objective-c

Question

I'm trying to call the two UIWebViews which is declared in other views(AppleViewController & GoogleViewController) by calling UIScrollView in main view controller. ScrollView is displaying but the problem is the UIWebView is not loading to scroll view. What is the problem in my code?
ViewController.h file
- (void)viewDidLoad
{
[super viewDidLoad];
self.scrollView = [[[UIScrollView alloc] init] autorelease];
self.scrollView.delegate = self;
[self.view addSubview:self.scrollView];
CGSize scrollViewContentSize = CGSizeMake(640, 404);
[self.scrollView setContentSize:scrollViewContentSize];
[self.scrollView setPagingEnabled:YES];
self.scrollView.showsHorizontalScrollIndicator = YES;
pageControl = [[[UIPageControl alloc] init] autorelease];
pageControl.frame = CGRectMake(0,0,self.view.frame.size.width,self.view.frame.size.height);
pageControl.numberOfPages = 3;
pageControl.currentPage = 0;
[self.view addSubview:pageControl];
pageControl.backgroundColor = [UIColor blueColor];
AppleViewController *apple=[[AppleViewController alloc]init];
GoogleViewController *google=[[GoogleViewController alloc]init];
[self.scrollView addSubview:apple.view];
[self.scrollView addSubview:google.view];
[scrollView setPagingEnabled:YES];
}
AppleViewController.h
- (void)viewDidLoad
{
[super viewDidLoad];
webview2=[[UIWebView alloc]initWithFrame:CGRectMake(10, 500,750,350)];
[webview2 setBackgroundColor:[UIColor redColor]];
NSString *url2=#"http://www.apple.com";
NSURL *nsurl2=[NSURL URLWithString:url2];
NSURLRequest *nsrequest2=[NSURLRequest requestWithURL:nsurl2];
[webview2 loadRequest:nsrequest2];
[self.view addSubview:webview2];
[webview2 setScalesPageToFit:NO];
webview2.multipleTouchEnabled=YES;
[[webview2 layer] setCornerRadius:10];
[webview2 setClipsToBounds:YES];
[[webview2 layer] setBorderColor:
[[UIColor blackColor] CGColor]];
[[webview2 layer] setBorderWidth:2.75];
[[self view] addSubview:webview2];
[webview2 release];
}
////GoogleViewController.h
- (void)viewDidLoad
{
[super viewDidLoad];
webview=[[UIWebView alloc]initWithFrame:CGRectMake(10, 0,750,350)];
[[webview layer] setCornerRadius:10];
[webview setClipsToBounds:YES];
[[webview layer] setBorderColor:
[[UIColor blackColor] CGColor]];
[[webview layer] setBorderWidth:3];
[[self view] addSubview:webview];
[webview release];
NSString *url=#"http://www.google.com";
NSURL *nsurl=[NSURL URLWithString:url];
NSURLRequest *nsrequest=[NSURLRequest requestWithURL:nsurl];
[webview loadRequest:nsrequest];
[self.view addSubview:webview];
[webview setScalesPageToFit:YES];
webview.multipleTouchEnabled=YES;
[webview goBack];
[webview goForward];
webview.opaque = YES;
webview.backgroundColor = [UIColor clearColor];
}

Answer 1

Change this line's in your code and it will work:
first,create property of your webview inyour .h file
and write this code like this
[self.scrollView addSubview:apple.webview2];
[self.scrollView addSubview:google.webview];
And in your applevc put your webview code in initWithNibName method rather than viewdidload method
same in second vc.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
webview2=[[UIWebView alloc]initWithFrame:CGRectMake(0, 0,320,640)];
[webview2 setBackgroundColor:[UIColor redColor]];
NSString *url2=#"http://www.apple.com";
NSURL *nsurl2=[NSURL URLWithString:url2];
NSURLRequest *nsrequest2=[NSURLRequest requestWithURL:nsurl2];
[webview2 loadRequest:nsrequest2];
[self.view addSubview:webview2];
[webview2 setScalesPageToFit:NO];
webview2.multipleTouchEnabled=YES;
[[webview2 layer] setCornerRadius:10];
[webview2 setClipsToBounds:YES];
[[webview2 layer] setBorderColor:
[[UIColor blackColor] CGColor]];
[[webview2 layer] setBorderWidth:2.75];
[[self view] addSubview:webview2];
}
return self;
}