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#import "ViewController.h"
@interface ViewController ()
@property (weak, nonatomic) IBOutletUITextField *textField;
// 日期选择控件
@property (nonatomic,strong)UIDatePicker *datePicker;
// 工具条
@property (nonatomic,strong)UIToolbar *toolbar;
@property (weak, nonatomic) IBOutletUIView *v;
@end
@implementation ViewController
- (void)viewDidLoad {
[superviewDidLoad];
// inputView : 默认显示的是键盘
self.textField.inputView =self.datePicker;
// self.textField.inputAccessoryView = [UIButton buttonWithType:UIButtonTypeContactAdd];
self.textField.inputAccessoryView =self.toolbar;
}
// 点击取消
- (void)cancelClick {
// [self.textField resignFirstResponder];
[self.viewendEditing:YES];
}
// 点击按钮
- (void)btnClick {
// 获取datepicker的日期
NSDate *date = self.datePicker.date;
// 将日期转为字符串
NSDateFormatter *formatter = [[NSDateFormatteralloc]init];
formatter.dateFormat = @"yyyy年MM月dd日";// "HH:mm:ss"
NSString *dateStr = [formatter stringFromDate:date];
// [formatter dateFromString:];
// 把日期显示到文本框
self.textField.text = dateStr;
// 隐藏键盘
[self.textFieldresignFirstResponder];
}
#pragma mark - 懒加载
- (UIDatePicker *)datePicker {
if (_datePicker ==nil) {
_datePicker = [[UIDatePickeralloc]init];
// 本地化
_datePicker.locale = [NSLocalelocaleWithLocaleIdentifier:@"fr"];
// 显示模式 只显示日期
_datePicker.datePickerMode =UIDatePickerModeDate;
}
return_datePicker;
}
- (UIToolbar *)toolbar {
if (_toolbar ==nil) {
_toolbar = [[UIToolbaralloc]init];
_toolbar.frame =CGRectMake(0,0,0, 44);
// 按钮 取消 弹簧 完成
// 取消 常用的创建方式
UIBarButtonItem *cancel = [[UIBarButtonItemalloc]initWithTitle:@"取消"style:UIBarButtonItemStylePlaintarget:selfaction:@selector(cancelClick)];
// 弹簧 系统类型
UIBarButtonItem *flexSpace = [[UIBarButtonItemalloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpacetarget:nilaction:nil];
// 完成 自定义的view
UIButton *btn = [UIButtonbuttonWithType:UIButtonTypeContactAdd];
[btn addTarget:selfaction:@selector(btnClick)forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem *done = [[UIBarButtonItemalloc]initWithCustomView:btn];
_toolbar.items =@[cancel, flexSpace, done];
}
return_toolbar;
}
@end
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