Отправка значения из функции переключения в UILabel - PullRequest
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Отправка значения из функции переключения в UILabel

0 голосов
/ 08 января 2020

Сделана функция переключения с 12 различными случаями с двумя переменными в каждом. Однако я не могу ни в одном из случаев работать. Мне нужно, чтобы значение listPriceTextField равнялось go через уравнение, изложенное в функции switch, а затем мне нужно, чтобы это значение было передано моей takebackLabel. Сохраните код до первого сценария, чтобы он был простым. Здесь, вероятно, что-то, что я написал неправильно, пыталось собрать воедино информацию из разных видео на YouTube с одинаковыми топиками c.

import UIKit

class ViewControllerTakeback: UIViewController, UIPickerViewDelegate, UIPickerViewDataSource, UITextFieldDelegate {

var currentTextField = UITextField()
var pickerView = UIPickerView()
var levelTextField = UITextField()
var levelPickerView = UIPickerView()

var PlatformType:[String] = []
var Platform2Type:[String] = []
var PLevel:[String] = []
var PLevel2: [String] = []


//picker & text fields
@IBOutlet weak var platformTextField: UITextField!
@IBOutlet weak var platformTextField2: UITextField!
@IBOutlet weak var pLevelTextField: UITextField!
@IBOutlet weak var pLevel2TextField: UITextField!
@IBOutlet weak var takebackLabel: UILabel!
@IBOutlet weak var retailTextField: UITextField!
@IBOutlet weak var listPriceTextField: UITextField!
@IBOutlet weak var listPriceTextField2: UITextField!
@IBOutlet weak var takebackLabel2: UILabel!

override func viewDidLoad() {
    super.viewDidLoad()

// данные для platformTextField и platformTextField2 через pickerView PlatformType = ["StockX","GOAT","Stadium Goods","Flight Club","Grailed","PayPal"] Platform2Type = ["StockX","GOAT","Stadium Goods","Flight Club","Grailed","PayPal"]

// данные для pLevelTextField & pLevel2TextField через pickerView PLevel = ["1","2","3","4","Domestic","International","Invoice"] PLevel2 = ["1","2","3","4","Domestic","International","Invoice"]

    //variables for takeback calculation
    let a = "StockX", b = "GOAT", c = "Stadium Goods", d = "Flight Club", e = "Grailed", f = "PayPal"
    let aa = "1", bb = "2", cc = "3", dd = "4", ee = "Domestic", ff = "International", gg = "Invoice"

    let TB1: Double = 0, TB2: Double = 0, TB3: Double = 0, TB4: Double = 0, TB5: Double = 0, TB6: Double = 0, TB7: Double = 0, TB8: Double = 0, TB9: Double = 0, TB10: Double = 0, TB11: Double = 0, TB12: Double = 0
    let TB2_1: Double = 0,TB2_2: Double = 0,TB2_3: Double = 0,TB2_4: Double = 0,TB2_5: Double = 0,TB2_6: Double = 0,TB2_7: Double = 0,TB2_8: Double = 0,TB2_9: Double = 0,TB2_10: Double = 0,TB2_11: Double = 0,TB2_12: Double = 0

retailTextField.delegate = self
    listPriceTextField.delegate = self
    listPriceTextField2.delegate = self

guard let platformTextField = platformTextField.text else { return } guard let pLevelTextField = pLevelTextField.text else { return } guard let listPriceTextField = Double(listPriceTextField.text!) else {return}

    switch (platformTextField,pLevelTextField) {

        case (a, aa):
        if TB1 == Double(listPriceTextField) * (1 - 0.125) {
               return takebackLabel.text = "\(TB1)" }
            else {return}

         case (a, bb):
                if TB2 == Double(listPriceTextField) * (1 - 0.12) {
                   self.takebackLabel.text! = "\(TB2)" }
                else {return}

         case (a, cc):
                if TB3 == Double(listPriceTextField) * (1 - 0.115) {
                   self.takebackLabel.text! = "\(TB3)" }
                else {return}

         case (a, dd):
                if TB4 == Double(listPriceTextField) * (1 - 0.11) {
                   self.takebackLabel.text! = "\(TB4)" }
                else {return}

         case (b, aa):
                if TB5 == Double((listPriceTextField * (1 - 0.095) - 5) * 1 - 0.029) {
                   takebackLabel.text! = "\(TB5)" }
                else {return}

         case (b, bb):
                if TB6 == Double((listPriceTextField * (1 - 0.15) - 5) * 1 - 0.029) {
                    self.takebackLabel.text! = "\(TB6)" }
                else {return}

         case (b, cc):
                if TB7 == Double((listPriceTextField * (1 - 0.2) - 5) * 1 - 0.029) {
                    self.takebackLabel.text! = "\(TB7)" }
                else {return}

         case (c, aa):
                if TB8 == Double(listPriceTextField * (1 - 0.2)) {
                    self.takebackLabel.text! = "\(TB8)" }
                else {return}

         case (d, aa):
                if TB9 == Double(listPriceTextField * (1 - 0.2)) {
                    self.takebackLabel.text! = "\(TB9)" }
                else {return}

        case (e, ee):
                if TB10 == Double((listPriceTextField * (1 - 0.089)) - 0.3) {
                    self.takebackLabel.text! = "\(TB10)" }
                else {return}
        case (e, ff):
            if TB11 == Double((listPriceTextField * (1 - 0.104)) - 0.3) {
                self.takebackLabel.text! = "\(TB11)" }
            else {return}

         case (f, gg):
            if TB12 == Double(listPriceTextField * (1 - 0.029)) {
                self.takebackLabel.text! = "\(TB12)" }
            else {return}

         default:
            print("Enter Item Info")
         }

guard let platformTextField2 = platformTextField2.text else { return } guard let pLevel2TextField = pLevel2TextField.text else { return } guard let listPriceTextField2 = Double(listPriceTextField2.text!) else {return}

    switch (platformTextField2,pLevel2TextField) {

         case (a, aa):
                if TB2_1 == Double(listPriceTextField2) * (1 - 0.125) {
                   takebackLabel2.text! = "\(TB2_1)" }
                else {return}

         case (a, bb):
                if TB2_2 == Double(listPriceTextField2) * (1 - 0.12) {
                  takebackLabel2.text! = "\(TB2_2)" }
                else {return}

         case (a, cc):
                if TB2_3 == Double(listPriceTextField2) * (1 - 0.115) {
                  takebackLabel2.text! = "\(TB2_3)" }
                else {return}

         case (a, dd):
                if TB2_4 == Double(listPriceTextField2) * (1 - 0.11) {
                  takebackLabel2.text! = "\(TB2_4)" }
                else {return}

         case (b, aa):
                if TB2_5 == Double((listPriceTextField2 * (1 - 0.095) - 5) * 1 - 0.029) {
                   takebackLabel2.text! = "\(TB2_5)" }
                else {return}

         case (b, bb):
                if TB2_6 == Double((listPriceTextField2 * (1 - 0.15) - 5) * 1 - 0.029) {
                    self.takebackLabel2.text! = "\(TB2_6)" }
                else {return}

         case (b, cc):
                if TB2_7 == Double((listPriceTextField2 * (1 - 0.2) - 5) * 1 - 0.029) {
                    self.takebackLabel2.text! = "\(TB2_7)" }
                else {return}

         case (c, aa):
                if TB2_8 == Double(listPriceTextField2 * (1 - 0.2)) {
                    self.takebackLabel2.text! = "\(TB2_8)" }
                else {return}

         case (d, aa):
                if TB9 == Double(listPriceTextField * (1 - 0.2)) {
                    self.takebackLabel.text! = "\(TB2_9)" }
                else {return}

        case (e, ee):
                if TB10 == Double((listPriceTextField * (1 - 0.089)) - 0.3) {
                    self.takebackLabel.text! = "\(TB2_10)" }
                else {return}
        case (e, ff):
            if TB2_11 == Double((listPriceTextField2 * (1 - 0.104)) - 0.3) {
                return takebackLabel2.text! = "\(TB2_11)" }
            else {return}

         case (f, gg):
            if TB2_12 == Double(listPriceTextField2 * (1 - 0.029)) {
                takebackLabel.text! = "\(TB2_12)" }
            else {return}

         default:
            print("Enter Item Info")
         }
        }
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