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Merge pull request #1796 from NativeScript/nsrange-exception

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Fix NSRangeException when typing in a TextField with formatted text
This commit is contained in:
Rossen Hristov
2016-03-18 16:24:01 +02:00
parent 7458880f28 c492d894d5
commit bfffdcf44e
1 changed files with 4 additions and 2 deletions
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6
ui/text-field/text-field.ios.ts
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@ -82,8 +82,10 @@ class UITextFieldDelegateImpl extends NSObject implements UITextFieldDelegate {
owner._onPropertyChangedFromNative(TextBase.textProperty, replacementString);
}
else {
let newText = NSString.alloc().initWithString(textField.text).stringByReplacingCharactersInRangeWithString(range, replacementString);
owner._onPropertyChangedFromNative(TextBase.textProperty, newText);
if (range.location <= textField.text.length) {
let newText = NSString.alloc().initWithString(textField.text).stringByReplacingCharactersInRangeWithString(range, replacementString);
owner._onPropertyChangedFromNative(TextBase.textProperty, newText);
}
}
}
}