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POHow can I make a UITextField move up when the keyboard is present?
 

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  1. POHow can I make a UITextField move up when the keyboard is present?
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    <p>With the iOS SDK:</p> <p>I have a <code>UIView</code> with <code>UITextField</code>s that bring up a keyboard. I need it to be able to:</p> <ol> <li><p>Allow scrolling of the contents of the <code>UIScrollView</code> to see the other text fields once the keyboard is brought up</p></li> <li><p>Automatically "jump" (by scrolling up) or shortening</p></li> </ol> <p>I know that I need a <code>UIScrollView</code>. I've tried changing the class of my <code>UIView</code> to a <code>UIScrollView</code> but I'm still unable to scroll the textboxes up or down. </p> <p>Do I need both a <code>UIView</code> and a <code>UIScrollView</code>? Does one go inside the other?</p> <p>What needs to be implemented in order to automatically scroll to the active text field?</p> <p>Ideally as much of the setup of the components as possible will be done in Interface Builder. I'd like to only write code for what needs it.</p> <p>Note: the <code>UIView</code> (or <code>UIScrollView</code>) that I'm working with is brought up by a tabbar (<code>UITabBar</code>), which needs to function as normal.</p> <hr> <p>Edit: I am adding the scroll bar just for when the keyboard comes up. Even though it's not needed, I feel like it provides a better interface because then the user can scroll and change textboxes, for example. </p> <p>I've got it working where I change the frame size of the <code>UIScrollView</code> when the keyboard goes up and down. I'm simply using: </p> <pre><code>-(void)textFieldDidBeginEditing:(UITextField *)textField { //Keyboard becomes visible scrollView.frame = CGRectMake(scrollView.frame.origin.x, scrollView.frame.origin.y, scrollView.frame.size.width, scrollView.frame.size.height - 215 + 50); //resize } -(void)textFieldDidEndEditing:(UITextField *)textField { //keyboard will hide scrollView.frame = CGRectMake(scrollView.frame.origin.x, scrollView.frame.origin.y, scrollView.frame.size.width, scrollView.frame.size.height + 215 - 50); //resize } </code></pre> <p>However, this doesn't automatically "move up" or center the lower text fields in the visible area, which is what I would really like.</p>
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    1. USphilfreo
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      1. POHow can I make a UITextField move up when the keyboard is present?
      1. USKen Pespisa
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      1. POHow can I make a UITextField move up when the keyboard is present?
      1. USNick Veys
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    1. COyou can use animation on textfield so that textfield moves when keyboard comes up
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      1. POHow can I make a UITextField move up when the keyboard is present?
      1. USPankaj Kainthla
    2. CO@Altaveron Apple should also start making apps for us.
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      1. USAlex Markman
    3. COIt´s documented by Apple, I think it's the best way: http://developer.apple.com/library/ios/#documentation/StringsTextFonts/Conceptual/TextAndWebiPhoneOS/KeyboardManagement/KeyboardManagement.html
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      1. USMaik639
 

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