【发布时间】:2018-11-03 08:18:35
【问题描述】:
所以我有这个功能可以在ScrollView 中移动TextField,但问题是顶部的一些TextField 在出现keyboard 时有时会移动得太远
这是我的代码:
func textFieldDidBeginEditing(_ textField: UITextField) {
moveTextFIeld(textField: textField, moveDistance: -20, up: true)
}
func textFieldDidEndEditing(_ textField: UITextField) {
moveTextFIeld(textField: textField, moveDistance: -20, up: false)
}
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
tanggalLahirTextField.resignFirstResponder()
}
func moveTextFIeld(textField:UITextField,moveDistance:Int,up:Bool){
let moveDuration = 0.3
let movement : CGFloat = CGFloat(up ? moveDistance : -moveDistance)
UIView.beginAnimations("animateTextField", context: nil)
UIView.setAnimationBeginsFromCurrentState(true)
UIView.setAnimationDuration(moveDuration)
self.view.frame = self.view.frame.offsetBy(dx: 0, dy: movement)
// self.view.frame=CGRect.offsetBy(self.view.frame,0,movement)
UIView.commitAnimations()
}
【问题讨论】:
-
是的,使用任何键盘避免 lib。像 IQWKeyboardManager
标签: swift