ios - UIWebView scrolls under navigation bar for text inputs -

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i have uinavigationcontroller uiviewcontroller in stack. view controller shows 1 uiwebview extends nicely under uinavbar und uitabbar have in app. great! if tap textarea input in web view , iphone/ipad in landscape orientation web view scrolls position cursor in textarea under nav bar , user can't see typing. how can fix this? ios 8 bug or need set scroll inset manually this?

bests, philip

ok helps set contentinset scroll view (for me heightofbar + heightofstatusbar) if keyboard shows , remove again if keyboard hides


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