我有两个文本字段,并且我已将默认点击行为从键盘替换为 DatePicker
-(void)updateTextField:(id)sender
{
UIDatePicker *picker = (UIDatePicker*)_editStartDate.inputView;
_editStartDate.text = [NSString stringWithFormat:@"%@",picker.date];
}
- (void)viewDidLoad
{
UIDatePicker *datePicker = [[UIDatePicker alloc]init];
[datePicker setDate:[NSDate date];
[datePicker addTarget:self action:@selector(updateTextField:) forControlEvents:UIControlEventValueChanged];
[_editStartDate setInputView:datePicker];
...
}
此代码创建日期选择器而不是键盘,并更新名为 editStartDate 的文本字段,但我有第二个名为 editEndDate 的文本字段,我也不知道如何获取其中的值。
你有什么想法吗?
最佳答案
试试这个:
-(void)updateTextField:(id)sender
{
if([_editStartDate isFirstResponder]){
UIDatePicker *picker = (UIDatePicker*)_editStartDate.inputView;
_editStartDate.text = [NSString stringWithFormat:@"%@",picker.date];
}
if([_editEndDate isFirstResponder]){
UIDatePicker *picker = (UIDatePicker*)_editEndDate.inputView;
_editEndDate.text = [NSString stringWithFormat:@"%@",picker.date];
}
}
关于ios - 如何从两个文本字段中获取值?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14558457/