I’m popping up a UIAlert with a text field in it. I want the text field to
auto-capitalize all words, and I want the Return key to dismiss the alert. I’m
doing this by setting properties of the text field, but they have no effect at
runtime. Here’s my code:
UIAlertView* alert = [[UIAlertView alloc] initWithTitle: title
message: message
delegate: self
cancelButtonTitle: @"Cancel"
otherButtonTitles: @"Create", nil];
alert.alertViewStyle = UIAlertViewStylePlainTextInput;
UITextField* titleField = [alert textFieldAtIndex: 0];
titleField.autocapitalizationType = UITextAutocapitalizationTypeWords;
titleField.returnKeyType = UIReturnKeyDone;
[alert show];
When I run this, (a) there is no auto-capitalization at all, and (b) pressing
Return merely hides the keyboard. What else do I need to do? I’ve verified that
titleField is not nil, so the properties are actually being set.
[Xcode 4.5.2. Have only tried this in the iOS 6 simulator yet, not on a real
device.]
—Jens
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