弹出的View加在了window上，导致不能解决键盘遮挡的问题。
弹出view的代码：
//
// TipEditView.swift
// HaidilaoPad
//
// Created by 彭思 on 2018/12/6.
// Copyright © 2018年 HongHuoTai. All rights reserved.
// 小费编辑View
import UIKit
enum TipType: String {
case cashTipType = "1"
case cardTipType = "2"
}
protocol TipEditViewDelegate: NSObjectProtocol {
func tipEditSureBtnDidClick(model: BillListModel, tipMoney: String, tipType: TipType, remark: String)
}
class TipEditView: UIView {
var delegate: TipEditViewDelegate?
var settedTipMoney: String?
var model: BillListModel?
var vc = UIViewController()
var fromVC = UIViewController()
struct Action {
static let cancleAction = #selector(TipEditView.cancleAction)
static let sureAction = #selector(TipEditView.sureAction)
}
private lazy var bgView: UIView = {
let view = UIView()
view.backgroundColor = UIColor.white
view.layer.cornerRadius = 4.0
view.layer.masksToBounds = true
view.isUserInteractionEnabled = true
return view
}()
private lazy var tipMoneyLabel: UILabel = {
let label = UILabel()
label.textAlignment = .left
label.text = GLOBAL_LANGUAGE("小费金额") + "："
label.font = UIFont.systemFont(ofSize: 18)
label.adjustsFontSizeToFitWidth = true
return label
}()
private lazy var underLine: UILabel = {
let label = UILabel()
label.backgroundColor = UIColor.gray
label.font = UIFont.systemFont(ofSize: 18)
label.textColor = UIColor.customLineColor
return label
}()
fileprivate lazy var tipMoneyTextField: UITextField = {
let textField = UITextField()
textField.delegate = self
textField.backgroundColor = UIColor.clear
textField.font = UIFont.systemFont(ofSize: 18)
textField.textAlignment = .center
return textField
}()
private lazy var remarkLabel: UILabel = {
let label = UILabel()
label.textAlignment = .left
label.text = GLOBAL_LANGUAGE("备注") + ":"
label.font = UIFont.systemFont(ofSize: 18)
label.adjustsFontSizeToFitWidth = true
return label
}()
fileprivate lazy var cashBtn: UIButton = {
let btn = UIButton(type: .custom)
btn.isSelected = false
btn.setImage(UIImage(named: "circleStateBtnNormal"), for: .normal)
btn.setImage(UIImage(named: "circleStateBtnSelected"), for: .selected)
btn.setImage(UIImage(named: "circleStateBtnSelected"), for: .highlighted)
btn.titleLabel?.adjustsFontSizeToFitWidth = true
btn.setTitle(GLOBAL_LANGUAGE("现金小费"), for: .normal)
btn.setTitleColor(UIColor.black, for: .normal)
btn.addTarget(self, action: #selector(cashTipAction(_:)), for: .touchUpInside)
btn.titleLabel?.adjustsFontSizeToFitWidth = true
return btn
}()
fileprivate lazy var cardBtn: UIButton = {
let btn = UIButton(type: .custom)
btn.isSelected = false
btn.setImage(UIImage(named: "circleStateBtnNormal"), for: .normal)
btn.setImage(UIImage(named: "circleStateBtnSelected"), for: .selected)
btn.setImage(UIImage(named: "circleStateBtnSelected"), for: .highlighted)
btn.titleLabel?.adjustsFontSizeToFitWidth = true
btn.setTitle(GLOBAL_LANGUAGE("刷卡小费"), for: .normal)
btn.setTitleColor(UIColor.black, for: .normal)
btn.addTarget(self, action: #selector(cardTipAction(_:)), for: .touchUpInside)
btn.titleLabel?.adjustsFontSizeToFitWidth = true
return btn
}()
private lazy var textView: PlaceholderTextView = {
let textView = PlaceholderTextView()
textView.font = UIFont.systemFont(ofSize: 18)
textView.placeholder = GLOBAL_LANGUAGE("请输入备注内容")
textView.backgroundColor = UIColor(hexString: "f9f9f9")
textView.layer.borderColor = UIColor(hexString: "aeaeae").cgColor
textView.layer.borderWidth = 0.5
textView.layer.cornerRadius = 2
textView.delegate = self
return textView
}()
private lazy var sureBtn: UIButton = {
let btn = UIButton()
btn.setTitleColor(UIColor(hexString: "FFFFFF"), for: .normal)
btn.setTitle(GLOBAL_LANGUAGE("确定"), for: .normal)
btn.titleLabel?.font = UIFont.systemFont(ofSize: 18)
btn.backgroundColor = UIColor.unityRedColor()
btn.addTarget(self, action: Action.sureAction, for: .touchUpInside)
btn.layer.cornerRadius = 4.0
btn.layer.masksToBounds = true
btn.titleLabel?.adjustsFontSizeToFitWidth = true
return btn
}()
private lazy var cancleBtn: UIButton = {
let btn = UIButton()
btn.setTitleColor(UIColor.black, for: .normal)
btn.setTitle(GLOBAL_LANGUAGE("取消"), for: .normal)
btn.titleLabel?.font = UIFont.systemFont(ofSize: 18)
btn.backgroundColor = UIColor.white
btn.layer.borderColor = UIColor.black.cgColor
btn.layer.borderWidth = 0.5
btn.addTarget(self, action: Action.cancleAction, for: .touchUpInside)
btn.layer.cornerRadius = 4.0
btn.layer.masksToBounds = true
btn.titleLabel?.adjustsFontSizeToFitWidth = true
return btn
}()
init(fromVC: UIViewController) {
let window = UIApplication.shared.windows[0]
super.init(frame: window.bounds)
self.fromVC = fromVC
configureUI()
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func configureUI() {
bgView.clipsToBounds = true
bgView.layer.cornerRadius = 4
self.backgroundColor = UIColor.init(red: 0, green: 0, blue: 0, alpha: 0.7)
cashBtn.isSelected = true
self.addSubview(bgView)
bgView.addSubview(tipMoneyLabel)
bgView.addSubview(underLine)
bgView.addSubview(tipMoneyTextField)
bgView.addSubview(cashBtn)
bgView.addSubview(cardBtn)
bgView.addSubview(remarkLabel)
bgView.addSubview(textView)
bgView.addSubview(sureBtn)
bgView.addSubview(cancleBtn)
bgView.snp.makeConstraints { (make) in
make.centerX.equalTo(self)
make.top.equalTo((k_ScreenHeight - 320) / 2)
make.width.equalTo(450)
make.height.equalTo(320)
}
tipMoneyLabel.snp.makeConstraints { (make) in
make.left.equalTo(bgView.snp.left).offset(30)
make.top.equalTo(bgView.snp.top).offset(30)
make.width.equalTo(100)
}
underLine.snp.makeConstraints { (make) in
make.left.equalTo(tipMoneyLabel.snp.right).offset(10)
make.bottom.equalTo(tipMoneyLabel)
make.width.equalTo(120)
make.height.equalTo(1)
}
tipMoneyTextField.snp.makeConstraints { (make) in
make.left.equalTo(underLine)
make.right.equalTo(underLine)
make.bottom.equalTo(underLine.snp.top).inset(2)
}
cashBtn.snp.makeConstraints { (make) in
make.left.equalTo(bgView.snp.left).offset(20)
make.top.equalTo(underLine.snp.bottom).offset(10)
make.size.equalTo(CGSize(width: 120, height: 40))
}
cardBtn.snp.makeConstraints { (make) in
make.left.equalTo(cashBtn.snp.right).offset(20)
make.top.equalTo(underLine.snp.bottom).offset(10)
make.size.equalTo(CGSize(width: 100, height: 40))
}
remarkLabel.snp.makeConstraints { (make) in
make.top.equalTo(cashBtn.snp.bottom).offset(10)
make.width.equalTo(60)
make.left.equalTo(tipMoneyLabel)
}
textView.snp.makeConstraints { (make) in
make.top.equalTo(remarkLabel)
make.left.equalTo(remarkLabel.snp.right).offset(10)
make.right.equalTo(bgView).inset(30)
make.height.equalTo(120)
}
sureBtn.snp.makeConstraints { (make) in
make.left.equalTo(bgView).offset(80)
make.top.equalTo(textView.snp.bottom).offset(20)
make.width.equalTo(100)
make.height.equalTo(40)
}
cancleBtn.snp.makeConstraints { (make) in
make.right.equalTo(bgView.snp.right).inset(80)
make.centerY.equalTo(sureBtn)
make.width.height.equalTo(sureBtn)
}
}
func setData(model: BillListModel) {
self.tipMoneyTextField.text = String.stringValue(model.tipAmount)
self.textView.text = model.memo
}
@objc func cashTipAction(_ sender: Any) {
cardBtn.isSelected = false
cashBtn.isSelected = true
}
@objc func cardTipAction(_ sender: Any) {
cardBtn.isSelected = true
cashBtn.isSelected = false
}
func clearData() {
tipMoneyTextField.text = ""
textView.text = ""
}
func show() {
vc.view = self
vc.modalPresentationStyle = .custom
self.fromVC.present(vc, animated: false, completion: nil)
}
func dismiss() {
vc.dismiss(animated: false, completion: nil)
}
@objc func cancleAction() {
self.clearData()
self.dismiss()
}
@objc func sureAction() {
let remarkStr = textView.text ?? ""
if (tipMoneyTextField.text?.isEmpty)! {
HUDManager.showAutoDismissFailedMessage(GLOBAL_LANGUAGE("请输入小费金额"))
return
}
// if Int.intValue(tipMoneyTextField.text) > 999999999999 {
// HUDManager.showAutoDismissFailedMessage(GLOBAL_LANGUAGE("小费金额过大"))
// tipMoneyTextField.text = ""
// tipMoneyTextField.becomeFirstResponder()
// return
// }
if remarkStr.isEmpty {
HUDManager.showAutoDismissFailedMessage(GLOBAL_LANGUAGE("备注不能为空"))
return
}
if remarkStr.count > 0 {
if remarkStr.count > 32 {
HUDManager.showAutoDismissFailedMessage(GLOBAL_LANGUAGE("备注最多只能写32个字哦～"))
return
}
guard remarkStr.isValiteSpecificChars(nameType: "备注") else {
return
}
}
let tipType: TipType = cardBtn.isSelected ? .cardTipType : .cashTipType
self.delegate?.tipEditSureBtnDidClick(model:self.model!, tipMoney: tipMoneyTextField.text ?? "", tipType: tipType, remark: textView.text ?? "")
}
}
extension TipEditView: UITextViewDelegate {
func textViewDidEndEditing(_ textView: UITextView) {
if textView.text.count > 32 {
textView.text = textView.text[0..<32]
textView.resignFirstResponder()
HUDManager.showAutoDismissFailedMessage(GLOBAL_LANGUAGE("备注最多只能写32个字哦～"))
}
}
}
extension TipEditView: UITextFieldDelegate {
func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
guard let text = textField.text else{
return true
}
let textLength = text.count + string.count - range.length
return textLength <= 12
}
}
使用：
self?.tipEditView = TipEditView(fromVC: self!)
self?.tipEditView?.model = self!.tableDataSource[indexPath.row]
self?.tipEditView?.setData(model: self!.tableDataSource[indexPath.row])
self?.tipEditView?.delegate = self
self?.tipEditView?.show()