iOS-DatePicket

组件_DatePicket

/**

1.初始化

2.设置选择控件的格式

3.设置日期选择控件的地区

4.监听日期选择控件数值变化

**/

UIDatePicker *datePicker = [[UIDatePicker alloc]init];

[datePicker setDatePickerMode:UIDatePickerModeDate];

NSLog(@"%@", [NSLocale availableLocaleIdentifiers]);

[datePicker setLocale:[[NSLocale alloc]initWithLocaleIdentifier:@"zh_Hans_CN"]];

[datePicker addTarget:self action:@selector(dateChanged:) forControlEvents:UIControlEventValueChanged];

//将字符串转化成日期。

NSString *dateString = @"1949-10-1";

NSDateFormatter *formatter = [[NSDateFormatter alloc]init];

[formatter setDateFormat:@"yyyy-MM-dd"];

NSDate *date = [formatter dateFromString:dateString];

[datePicker setDate:date];

[xxText setInputView:datePicker];

/将日期转换成字符串

NSDate *date = datePicker.date;

NSDateFormatter *formatter = [[NSDateFormatter alloc]init];

[formatter setDateFormat:@"yyyy-MM-dd"];

NSString *dateString = [formatter stringFromDate:date];

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