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POiPhone : nib file + code = mix up
 

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  1. POiPhone : nib file + code = mix up
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    <p>I'm getting a little confused about when I should use a NIB file and when I should use code. Here's my problem :</p> <p>I have a navigation based application with a RootController and its NIB file. The RootController's NIB file contains a TableView. When I click on a cell I initialize a new connection with a request to load content. When the connection has finished loading I create a new postViewController (custom) from a NIB file and I push it on the navigationController viewController stack like that :</p> <pre><code>PostViewController *postViewController = [[PostViewController alloc] initWithNibName:@"PostViewController" bundle:[NSBundle mainBundle]]; [postViewController.webView setDelegate:self]; postViewController.postContent = [[postsData objectForKey:@"post"] objectForKey:@"content"]; [self.navigationController pushViewController:postViewController animated:YES]; [PostViewController release]; </code></pre> <p>Then, as you can see I try to set the rootViewController as the delegate for the webView in order to be able to intercept a click on a link and push a new ViewController on the stack. I need that new view to have the navigation bar with the back button.</p> <p>Problem : looks like the setDelegate isn't working because the webView:shouldStartLoadWithRequest:navigationType never gets called !</p> <p>I guess I should set the delegate in the NIB file but I have no idea how. The NIB file from PostViewController doesn't know about the RootViewController...</p> <p>Here are screenshots of the NIB files :</p> <p><img src="https://i.stack.imgur.com/KsSv8.png" alt="RootViewController.xib"></p> <p><img src="https://i.stack.imgur.com/Srdbk.png" alt="PostViewController.xib (File&#39;s Owner)"></p> <p><img src="https://i.stack.imgur.com/iLPgq.png" alt="PostViewController.xib (Web View)"></p> <p>If you need more detail just ask me.</p> <p>Thanks a lot...for helping me not banging my head for another day :)</p>
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    1. This table or related slice is empty.
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    1. USteum
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    1. COHave you checked that postViewController.webview exists when you try to set the delegate ? I'd bet it's nil, because the view is not loaded yet. If that's the case, you have to find another way to set your RootVC as the PostVC's Webview Delegate, like using a property inside your PostVC, and your PostVC should set the webview delegate in the ViewDidLoad method I suppose
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      1. POiPhone : nib file + code = mix up
      1. USscalbatty
    2. COActually, if the nib's outlets are set correctly, webView shouldn't be nil (I think). Maybe there's something wrong in the nib file?
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      1. POiPhone : nib file + code = mix up
      1. USCameron Spickert
    3. CO@Luzal : you are right, postViewController.webView is nil when I try to set it as the delegate. I keep having that kind of problem, if you have some advice to give me on that subject I'll be happy to hear them...
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      1. POiPhone : nib file + code = mix up
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