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PONavigation Bar "back" Button to dismiss Modal View
 

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    <p>I´m trying to create something like an own "adBanner" for a website in my app.</p> <p>The Banner is a Button with an image, which is actually the banner graphic.</p> <pre><code>[_adBanner setBackgroundImage:[UIImage imageNamed:@"test_banner.png"] forState:UIControlStateNormal]; _adBanner.opaque = YES; [self.view addSubview:_adBanner]; [(UIButton*) _adBanner addTarget:self action:@selector(showWebView:) forControlEvents:UIControlEventTouchUpInside]; [_adBanner release]; </code></pre> <p>here is my function for flipping the view</p> <pre><code>- (IBAction)showWebView:(id)sender { XLog ("Button Clicked"); WebViewController *_webViewController = [[WebViewController alloc] init]; _webViewController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; [self presentModalViewController:_webViewController animated:YES]; </code></pre> <p>}</p> <p>in my _webViewController I want to show a UIWebView with an url</p> <p>First I coded a Navigation Bar with Title</p> <p>WebViewController.m :</p> <pre><code>// Setting Navigation Bar CGRect navBarRect = CGRectMake(0.0f, 0.0f, 320.0f, 44.0f); navBar = [ [ UINavigationBar alloc ] initWithFrame: CGRectMake(navBarRect.origin.x, navBarRect.origin.y, navBarRect.size.width, 45.0f)]; [ navBar setDelegate: self.view ]; [ self.view addSubview: navBar ]; [ navBar release]; // Setting TitleString NSString* adClientTitleString = [ [ NSString alloc] initWithString:@"Client" ]; // Setting Title [ navBar pushNavigationItem: [ [ UINavigationItem alloc ] initWithTitle:adClientTitleString ] ]; [ navBar setDelegate: self]; </code></pre> <p>and now I created a back Button </p> <pre><code>[ navBar showButtonsWithLeftTitle: @"Zurück" rightTitle:nil leftBack: YES]; </code></pre> <p>My question Is How I can make my back Button to dismiss the Modal View again ? Or how can I set the action ?? Thank You for helping</p>
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