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Editorial Team
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Asked: 2026-05-23T04:47:34+00:00

I am implementing a facebook integration in my ipad app.I am presenting a veiwController

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I am implementing a facebook integration in my ipad app.I am presenting a veiwController to load facebook URL modally using modalPresentationStyle = UIModalTransitionStyleCrossDissolve. Now I want to implement a navigation bar on the top which will show a title Facebook and a button to close this view.
I tried adding a navigation bar but it didn’t show up because my viewController is not tied to any navigationController and tried toolbar as a subview to the viewController’s view but it shows up only after the webView is finished loading.
I want to know how should I implement a permanent navigation bar so that I can any time close the modal view.

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1 Answer

  1. Editorial Team

    While the navigation bar doesn’t show up automatically, you can always add the navigation bar via IB. I was able to get it working in a sample project. You can take a look and see if it helps you.

    Another thing is that you are doing modalPresentationStyle = UIModalTransitionStyleCrossDissolve;. This is incorrect in that you are assigning a transition style to the presentation style property but works because the values are basically enums and UIModalTransitionStyleCrossDissolve ends up with the same value as UIModalPresentationFormSheet.

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