这是我如何实现我的代码:
1)我的看法是一个UIScrollView。
2)我在我的视图中有多个UITextField,并使用标签ID来区分它们。当用户点击一个的UITextField,该委托被称为移动的UIScrollView:
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
switch (textField.tag)
{
case 0:
[myScrollView setContentOffset:CGPointMake(0, 18) animated:YES];
break;
case 1:
[myScrollView setContentOffset:CGPointMake(0, 56) animated:YES];
break;
case 2:
[myScrollView setContentOffset:CGPointMake(0, 94) animated:YES];
break;
case 3:
[myScrollView setContentOffset:CGPointMake(0, 132) animated:YES];
break;
case 4:
[myScrollView setContentOffset:CGPointMake(0, 170) animated:YES];
break;
case 5:
[myScrollView setContentOffset:CGPointMake(0, 208) animated:YES];
break;
case 6:
[myScrollView setContentOffset:CGPointMake(0, 246) animated:YES];
break;
case 7:
[myScrollView setContentOffset:CGPointMake(0, 284) animated:YES];
break;
case 8:
[myScrollView setContentOffset:CGPointMake(0, 322) animated:YES];
break;
default:
break;
}
return YES;
}
3)我也有UITextView的,并使用该委托来达到同样的效果:
- (BOOL)textViewShouldBeginEditing:(UITextView *)textView {
if(textView.tag == 0)
{
[myScrollView setContentOffset:CGPointMake(0, 360) animated:YES];
// do some stuff...
}
if(textView.tag == 1)
{
[myScrollView setContentOffset:CGPointMake(0, 504) animated:YES];
// do some stuff...
}
return YES;
}
注意: CGPointMake(0, 123)
值取决于您自己的文本字段坐标。
更改视图的框架与键盘的框架 – 2013-05-10 12:17:15