【发布时间】:2018-08-10 05:05:00
【问题描述】:
我已经创建了我的自定义日期选择器视图,并在其中添加了 UIdatePicker 和两个按钮。 两个按钮都在正确的位置,但日期选择器没有显示在正确的位置
图片中红色区域为日期选择器
这是我的日期选择器代码:
@objc func datePicker(){
//DatepickerView
self.datePickerView.frame = CGRect(x: 5, y: Int(SCREEN_HEIGHT-280), width: Int(SCREEN_WIDTH-10), height: 276)
self.datePickerView.backgroundColor = UIColor.white
self.datePickerView.layer.cornerRadius = 8.0
self.datePickerView.layer.masksToBounds = true
self.datePickerView.layer.borderWidth = 2;
self.datePickerView.layer.borderColor = UIColor.black.cgColor;
doneBtn.addTarget(self, action: #selector(doneClicked), for: .touchUpInside)
doneBtn.setTitle("Done", for: .normal)
doneBtn.frame = CGRect(x: 20, y: 10, width: 80, height: 50)
doneBtn.setTitleColor(UIColor.white, for: .normal)
doneBtn.backgroundColor = UIColor.black
doneBtn.titleLabel?.font = UIFont(name: "Montserrat-Regular", size:
16.0)
doneBtn.layer.cornerRadius = 16.0
doneBtn.layer.masksToBounds = true
doneBtn.layer.borderColor = UIColor.clear.cgColor
doneBtn.layer.borderWidth = 1
cancelBtn.addTarget(self, action:#selector(cancelClicked), for: .touchUpInside)
cancelBtn.setTitle("Cancel",for: .normal)
cancelBtn.frame = CGRect(x: SCREEN_WIDTH-110, y: 10, width: 80, height: 50)
cancelBtn.setTitleColor(UIColor.white, for: .normal)
cancelBtn.backgroundColor = UIColor.black
cancelBtn.titleLabel?.font = UIFont(name: "Montserrat-Regular", size: 16.0)
cancelBtn.layer.cornerRadius = 16.0
cancelBtn.layer.masksToBounds = true
cancelBtn.layer.borderColor = UIColor.clear.cgColor
cancelBtn.layer.borderWidth = 1
// DatePicker
self.datePicker = UIDatePicker(frame:CGRect(x: 0, y: 0, width: Int(SCREEN_WIDTH-20), height: 200))
self.datePicker?.backgroundColor = UIColor.red
self.datePicker?.datePickerMode = UIDatePickerMode.date
self.datePicker?.layer.masksToBounds = true
datePicker.center = view.center
datePickerView.addSubview(datePicker)
datePickerView.addSubview(doneBtn)
datePickerView.addSubview(cancelBtn)
self.view.addSubview(datePickerView)
datePickerView.isHidden = true;
}
我在 stackoverflow 中尝试了 10 多个答案,但对我没有用。
知道为什么它没有出现在正确的位置
【问题讨论】:
-
你在哪里定义了
SCREEN_HEIGHT? -
不需要为日期选择器设置框架。只需添加为输入视图
-
在常量文件中 let SCREEN_WIDTH = UIScreen.main.bounds.width let SCREEN_HEIGHT = UIScreen.main.bounds.height
-
@ShivamTrivedi 是不是要添加完成和取消按钮?
-
那个链接对我不起作用,我必须放动态高度
标签: ios swift uiview uidatepicker