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iOS8 UIAlertController弹出框中添加视图(例如日期选择器等等)

UIDatePicker *datePicker = [[UIDatePicker alloc] init]; datePicker.datePickerMode = UIDatePickerModeDate;

UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"\n\n\n\n\n\n\n\n\n\n\n\n" message:nil   preferredStyle:UIAlertControllerStyleActionSheet];

[alert.view addSubview:datePicker];

UIAlertAction *ok = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {

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

        //实例化一个NSDateFormatter对象

        [dateFormat setDateFormat:@"yyyy-MM-dd"];//设定时间格式

        NSString *dateString = [dateFormat stringFromDate:datePicker.date];

        //求出当天的时间字符串

        NSLog(@"%@",dateString);

    }];

 UIAlertAction *cancel = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {

  }];

[alert addAction:ok];

[alert addAction:cancel];

[self presentViewController:alert animated:YES completion:^{ }];

 

iOS8 UIAlertController弹出框中添加视图(例如日期选择器等等)