Dongjian413 / KMDatePicker

自定义支持多种格式可控范围的时间选择器控件

KMDatePicker

自定义支持多种格式可控范围的时间选择器控件

支持四种格式，可控制可选时间范围，如下：

1. 年月日时分
2. 年月日
3. 月日时分
4. 时分
5. 年月

效果

iPhone 5s

iPhone 6

iPhone 6 Plus

如何使用

示例 ViewController.m 如下：

#import "ViewController.h"
#import "DateHelper.h"
#import "NSDate+CalculateDay.h"

@interface ViewController ()
{
    KMDatePicker *datePicker;
    NSMutableArray *datePickerArray;
}
- (void)layoutUI;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    datePickerArray = [NSMutableArray array];
    [self layoutUI];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}

- (void)layoutUI {
    CGRect rect = [UIScreen mainScreen].bounds;
    // 年月日时分
    KMDatePicker *datePicker1 = [[KMDatePicker alloc]
    initWithFrame:rect
    delegate:self
    datePickerStyle:KMDatePickerStyleYearMonthDayHourMinute];
    [datePickerArray addObject:datePicker1];

    // 年月日
    KMDatePicker *datePicker2 = [[KMDatePicker alloc]
    initWithFrame:rect
    delegate:self
    datePickerStyle:KMDatePickerStyleYearMonthDay];
    [datePickerArray addObject:datePicker2];

    // 年月
    KMDatePicker *datePicker3 = [[KMDatePicker alloc]
    initWithFrame:rect
    delegate:self
    datePickerStyle:KMDatePickerStyleYearMonth];
    [datePickerArray addObject:datePicker3];

    // 月日时分
    KMDatePicker *datePicker4 = [[KMDatePicker alloc]
    initWithFrame:rect
    delegate:self
    datePickerStyle:KMDatePickerStyleMonthDayHourMinute];
    [datePickerArray addObject:datePicker4];


    // 时分
    KMDatePicker *datePicker5 = [[KMDatePicker alloc]
    initWithFrame:rect
    delegate:self
    datePickerStyle:KMDatePickerStyleHourMinute];
    [datePickerArray addObject:datePicker5];


    // 年月日时分；限制时间范围
    KMDatePicker *datePicker6 = [[KMDatePicker alloc]
    initWithFrame:rect
    delegate:self
    datePickerStyle:KMDatePickerStyleYearMonthDayHourMinute];
    datePicker6.minLimitedDate = [[DateHelper localeDate] addMonthAndDay:-24 days:0];
    datePicker6.maxLimitedDate = [datePicker.minLimitedDate addMonthAndDay:48 days:0];
    [datePickerArray addObject:datePicker6];


    _txtFYearMonthDayHourMinute.delegate = self;
    _txtFYearMonthDayHourMinute.tag = 100;
    _txtFYearMonthDay.delegate = self;
    _txtFYearMonthDay.tag = 101;
    _txtFYearMonth.delegate = self;
    _txtFYearMonth.tag = 102;
    _txtFMonthDayHourMinute.delegate = self;
    _txtFMonthDayHourMinute.tag = 103;
    _txtFHourMinute.delegate = self;
    _txtFHourMinute.tag = 104;
    
    //年月日时分；限制时间范围
    datePicker = [[KMDatePicker alloc]
                  initWithFrame:rect
                  delegate:self
                  datePickerStyle:KMDatePickerStyleYearMonthDayHourMinute];
    datePicker.minLimitedDate = [[DateHelper localeDate] km_addMonthAndDay:-24 days:0];
    datePicker.maxLimitedDate = [datePicker.minLimitedDate km_addMonthAndDay:48 days:0];
    _txtFLimitedDate.inputView = datePicker;

    _txtFLimitedDate.delegate = self;
    _txtFLimitedDate.tag = 105;
}

- (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
    [self.view endEditing:YES];
}

#pragma mark - UITextFieldDelegate
- (void)textFieldDidBeginEditing:(UITextField *)textField {

    KMDatePicker *datePiker = [datePickerArray objectAtIndex:textField.tag - 100];
    [datePiker showInView:self.view];

    _txtFCurrent = textField;
}

#pragma mark - KMDatePickerDelegate
- (void)datePicker:(KMDatePicker *)datePicker didSelectDate:(KMDatePickerDateModel *)datePickerDate {
    NSString *dateStr = nil;
    switch (_txtFCurrent.tag) {
    case 100:
            dateStr = [NSString stringWithFormat:@"%@-%@-%@ %@:%@",
            datePickerDate.year,
            datePickerDate.month,
            datePickerDate.day,
            datePickerDate.hour,
            datePickerDate.minute
            ];
        break;
    case 101:
            dateStr = [NSString stringWithFormat:@"%@-%@-%@",
            datePickerDate.year,
            datePickerDate.month,
            datePickerDate.day
            ];
        break;
    case 102:
            dateStr = [NSString stringWithFormat:@"%@-%@",
            datePickerDate.year,
            datePickerDate.month
            ];
        break;
    case 103:
            dateStr = [NSString stringWithFormat:@"%@-%@ %@:%@",
            datePickerDate.month,
            datePickerDate.day,
            datePickerDate.hour,
            datePickerDate.minute
            ];
        break;
    case 104:
            dateStr = [NSString stringWithFormat:@"%@:%@",
            datePickerDate.hour,
            datePickerDate.minute
            ];
        break;
    case 105:
            dateStr = [NSString stringWithFormat:@"%@-%@-%@ %@:%@ %@",
            datePickerDate.year,
            datePickerDate.month,
            datePickerDate.day,
            datePickerDate.hour,
            datePickerDate.minute,
            datePickerDate.weekdayName
            ];
        break;
    default:
        break;
    }
    _txtFCurrent.text = dateStr;
}

@end

版权

KMDatePicker is published under MIT License. See the LICENSE file for more.