質問編集履歴
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``````ここに言語を入力
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コード
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```
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import UIKit
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```import UIKit
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class SettingsViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate, UITextFieldDelegate {
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}
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コード
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```
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```設定画面でtextFieldの値をTextLabelに表示して保存するコードを書いてます。
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全くの初心者でこのエラーがどこから来てるのか分かりません。
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``````ここに言語を入力
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コード
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```
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import UIKit
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class SettingsViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate, UITextFieldDelegate {
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@IBOutlet weak var usericonView: UIImageView!
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@IBOutlet weak var nickNameTextField: UITextField!
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@IBOutlet weak var userNameTextField: UITextField!
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@IBOutlet weak var sendEmailTextField: UITextField!
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@IBOutlet weak var sendPhoneNumber: UITextField!
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@IBOutlet weak var nextSendEmailTextField: UITextField!
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@IBOutlet weak var nextSendPhoneNumber: UITextField!
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@IBOutlet weak var nickNameLabel: UILabel!
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@IBOutlet weak var userNameLabel: UILabel!
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@IBOutlet weak var sendEmailLabel: UILabel!
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@IBOutlet weak var sendPhoneLabel: UILabel!
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@IBOutlet weak var nextSendEmailLabel: UILabel!
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@IBOutlet weak var nextSendPhoneLabel: UILabel!
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var nickNameText:String = "ニックネームを入力"
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var userNameText:String = "名前を入力"
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var sendEmailText:String = "送り先Emailを入力"
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var sendPhone:String = "電話番号を入力"
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var nextSendEmailText:String = "送り先Email-2を入力"
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var nextSendPhone:String = "電話番号-2を入力"
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let userDefaults = UserDefaults.standard
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override func viewDidLoad() {
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super.viewDidLoad()
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nickNameTextField.delegate = self
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userNameTextField.delegate = self
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sendEmailTextField.delegate = self
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sendPhoneNumber.delegate = self
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nextSendEmailTextField.delegate = self
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nextSendPhoneNumber.delegate = self
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userDefaults.register(defaults: ["NickName": "ニックネームを入力"])
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nickNameLabel.text = readData()
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userDefaults.register(defaults: ["UserName": "名前を入力"])
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userNameLabel.text = readData()
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userDefaults.register(defaults: ["SendEmail": "Emailを入力"])
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sendEmailLabel.text = readData()
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userDefaults.register(defaults: ["SendPhone": "電話番号を入力"])
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sendPhoneLabel.text = readData()
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userDefaults.register(defaults: ["NextSendEmail": "Emailを入力"])
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nextSendEmailLabel.text = readData()
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userDefaults.register(defaults: ["NextSendPhone": "電話番号を入力"])
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nextSendPhoneLabel.text = readData()
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}
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//アルバムの写真を選択してアイコンとして表示する。
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@IBAction func toAlbumButton(_ sender: Any) {
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let picker = UIImagePickerController()
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picker.sourceType = .photoLibrary
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picker.delegate = self
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present(picker, animated: true)
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self.present(picker, animated: true, completion: nil)
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}
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func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
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if let selectedImage = info[.originalImage] as? UIImage{
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usericonView.image = selectedImage
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}
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self.dismiss(animated: true)
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}
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func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
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self.dismiss(animated: true, completion: nil)
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}
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//テキスト入力設定
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func textFieldShouldReturn(_ textField: UITextField) -> Bool{
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nickNameText = textField.text!
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nickNameLabel.text = nickNameText
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userNameText = textField.text!
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userNameLabel.text = userNameText
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sendEmailText = textField.text!
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sendEmailLabel.text = sendEmailText
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sendPhone = textField.text!
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sendPhoneLabel.text = sendPhone
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nextSendEmailText = textField.text!
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nextSendEmailLabel.text = nextSendEmailText
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nextSendPhone = textField.text!
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nextSendPhoneLabel.text = nextSendPhone
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textField.resignFirstResponder()
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saveData(str: nickNameText)
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saveData(str: userNameText)
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saveData(str: sendEmailText)
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saveData(str: sendPhone)
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saveData(str: nextSendEmailText)
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saveData(str: nextSendPhone)
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return true
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}
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func saveData(str: String){
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userDefaults.set(str, forKey: "NickName")
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userDefaults.set(str, forKey: "UserName")
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userDefaults.set(str, forKey: "SendEmail")
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userDefaults.set(str, forKey: "SendPhone")
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userDefaults.set(str, forKey: "NextSendEmail")
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userDefaults.set(str, forKey: "NextSendPhone")
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}
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func readData() -> String {
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let str: String = userDefaults.object(forKey: "NickName") as! String
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let _: String = userDefaults.object(forKey: "UserName") as! String
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let _: String = userDefaults.object(forKey: "SendEmail") as! String
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let _: String = userDefaults.object(forKey: "SendPhone") as! String
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let _: String = userDefaults.object(forKey: "NextSendEmail") as! String
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let _: String = userDefaults.object(forKey: "NextSendPhone") as! String
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return str
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}
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@IBAction func hozonButtton(_ sender : AnyObject) {
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// Key の値を削除
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userDefaults.removeObject(forKey: "NickName")
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userDefaults.removeObject(forKey: "UserName")
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userDefaults.removeObject(forKey: "SendEmail")
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userDefaults.removeObject(forKey: "SendPhone")
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userDefaults.removeObject(forKey: "NextsendEmail")
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userDefaults.removeObject(forKey: "NextSendPhone")
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userDefaults.set(true, forKey: "NickName")
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let str: String = userDefaults.object(forKey: "NickName") as! String
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nickNameLabel.text = str
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userDefaults.set(true, forKey: "UserName")
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let _: String = userDefaults.object(forKey: "UserName") as! String
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nickNameLabel.text = str
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userDefaults.set(true, forKey: "SendEmail")
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let _: String = userDefaults.object(forKey: "SendEmail") as! String
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nickNameLabel.text = str
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userDefaults.set(true, forKey: "SendPhone")
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let _: String = userDefaults.object(forKey: "SendPhone") as! String
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nickNameLabel.text = str
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userDefaults.set(true, forKey: "NextSendemail")
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let _: String = userDefaults.object(forKey: "NextSendEmail") as! String
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nickNameLabel.text = str
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userDefaults.set(true, forKey: "NextSendPhone")
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let _: String = userDefaults.object(forKey: "NextSendPhone") as! String
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nickNameLabel.text = str
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nickNameLabel.text = str
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userNameLabel.text = str
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sendEmailLabel.text = str
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sendPhoneLabel.text = str
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nextSendEmailLabel.text = str
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nextSendPhoneLabel.text = str
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print()
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}
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}
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```設定画面でtextFieldの値をTextLabelに表示して保存するコードを書いてます。
|
217
|
+
|
3
218
|
全くの初心者でこのエラーがどこから来てるのか分かりません。
|
4
219
|
|
5
220
|
ご指導いただければ存じます。
|
1
リスト表示を追加
title
CHANGED
File without changes
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body
CHANGED
@@ -16,219 +16,8 @@
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### 該当のソースコード
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import UIKit
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class SettingsViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate, UITextFieldDelegate {
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-
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@IBOutlet weak var usericonView: UIImageView!
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-
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@IBOutlet weak var nickNameTextField: UITextField!
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-
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@IBOutlet weak var userNameTextField: UITextField!
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-
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@IBOutlet weak var sendEmailTextField: UITextField!
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-
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@IBOutlet weak var sendPhoneNumber: UITextField!
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@IBOutlet weak var nextSendEmailTextField: UITextField!
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@IBOutlet weak var nextSendPhoneNumber: UITextField!
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@IBOutlet weak var nickNameLabel: UILabel!
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@IBOutlet weak var userNameLabel: UILabel!
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@IBOutlet weak var sendEmailLabel: UILabel!
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@IBOutlet weak var sendPhoneLabel: UILabel!
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@IBOutlet weak var nextSendEmailLabel: UILabel!
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@IBOutlet weak var nextSendPhoneLabel: UILabel!
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var nickNameText:String = "ニックネームを入力"
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var userNameText:String = "名前を入力"
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var sendEmailText:String = "送り先Emailを入力"
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var sendPhone:String = "電話番号を入力"
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var nextSendEmailText:String = "送り先Email-2を入力"
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var nextSendPhone:String = "電話番号-2を入力"
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let userDefaults = UserDefaults.standard
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override func viewDidLoad() {
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super.viewDidLoad()
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nickNameTextField.delegate = self
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userNameTextField.delegate = self
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sendEmailTextField.delegate = self
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sendPhoneNumber.delegate = self
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nextSendEmailTextField.delegate = self
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nextSendPhoneNumber.delegate = self
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userDefaults.register(defaults: ["NickName": "ニックネームを入力"])
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nickNameLabel.text = readData()
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userDefaults.register(defaults: ["UserName": "名前を入力"])
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userNameLabel.text = readData()
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userDefaults.register(defaults: ["SendEmail": "Emailを入力"])
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sendEmailLabel.text = readData()
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userDefaults.register(defaults: ["SendPhone": "電話番号を入力"])
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sendPhoneLabel.text = readData()
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userDefaults.register(defaults: ["NextSendEmail": "Emailを入力"])
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nextSendEmailLabel.text = readData()
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userDefaults.register(defaults: ["NextSendPhone": "電話番号を入力"])
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nextSendPhoneLabel.text = readData()
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}
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95
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-
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//アルバムの写真を選択してアイコンとして表示する。
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97
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-
@IBAction func toAlbumButton(_ sender: Any) {
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let picker = UIImagePickerController()
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picker.sourceType = .photoLibrary
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picker.delegate = self
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present(picker, animated: true)
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self.present(picker, animated: true, completion: nil)
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}
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func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
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if let selectedImage = info[.originalImage] as? UIImage{
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usericonView.image = selectedImage
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}
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self.dismiss(animated: true)
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}
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func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
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self.dismiss(animated: true, completion: nil)
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}
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//テキスト入力設定
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func textFieldShouldReturn(_ textField: UITextField) -> Bool{
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nickNameText = textField.text!
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nickNameLabel.text = nickNameText
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userNameText = textField.text!
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userNameLabel.text = userNameText
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sendEmailText = textField.text!
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sendEmailLabel.text = sendEmailText
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sendPhone = textField.text!
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sendPhoneLabel.text = sendPhone
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nextSendEmailText = textField.text!
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nextSendEmailLabel.text = nextSendEmailText
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nextSendPhone = textField.text!
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nextSendPhoneLabel.text = nextSendPhone
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-
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-
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140
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textField.resignFirstResponder()
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141
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-
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saveData(str: nickNameText)
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saveData(str: userNameText)
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144
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saveData(str: sendEmailText)
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145
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saveData(str: sendPhone)
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saveData(str: nextSendEmailText)
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saveData(str: nextSendPhone)
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148
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return true
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150
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}
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152
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func saveData(str: String){
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154
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userDefaults.set(str, forKey: "NickName")
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userDefaults.set(str, forKey: "UserName")
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156
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userDefaults.set(str, forKey: "SendEmail")
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157
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userDefaults.set(str, forKey: "SendPhone")
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158
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userDefaults.set(str, forKey: "NextSendEmail")
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159
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userDefaults.set(str, forKey: "NextSendPhone")
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160
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-
}
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161
|
-
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162
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-
func readData() -> String {
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163
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let str: String = userDefaults.object(forKey: "NickName") as! String
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165
|
-
let _: String = userDefaults.object(forKey: "UserName") as! String
|
166
|
-
|
167
|
-
let _: String = userDefaults.object(forKey: "SendEmail") as! String
|
168
|
-
|
169
|
-
let _: String = userDefaults.object(forKey: "SendPhone") as! String
|
170
|
-
|
171
|
-
let _: String = userDefaults.object(forKey: "NextSendEmail") as! String
|
172
|
-
|
173
|
-
let _: String = userDefaults.object(forKey: "NextSendPhone") as! String
|
174
|
-
|
175
|
-
return str
|
176
|
-
|
177
|
-
}
|
178
|
-
|
179
|
-
|
180
|
-
@IBAction func hozonButtton(_ sender : AnyObject) {
|
181
|
-
|
182
|
-
// Key の値を削除
|
183
|
-
userDefaults.removeObject(forKey: "NickName")
|
184
|
-
userDefaults.removeObject(forKey: "UserName")
|
185
|
-
userDefaults.removeObject(forKey: "SendEmail")
|
186
|
-
userDefaults.removeObject(forKey: "SendPhone")
|
187
|
-
userDefaults.removeObject(forKey: "NextsendEmail")
|
188
|
-
userDefaults.removeObject(forKey: "NextSendPhone")
|
189
|
-
|
190
|
-
|
191
|
-
|
192
|
-
userDefaults.set(true, forKey: "NickName")
|
193
|
-
let str: String = userDefaults.object(forKey: "NickName") as! String
|
194
|
-
nickNameLabel.text = str
|
195
|
-
|
196
|
-
userDefaults.set(true, forKey: "UserName")
|
197
|
-
let _: String = userDefaults.object(forKey: "UserName") as! String
|
198
|
-
nickNameLabel.text = str
|
199
|
-
|
200
|
-
userDefaults.set(true, forKey: "SendEmail")
|
201
|
-
let _: String = userDefaults.object(forKey: "SendEmail") as! String
|
202
|
-
nickNameLabel.text = str
|
203
|
-
|
204
|
-
userDefaults.set(true, forKey: "SendPhone")
|
205
|
-
let _: String = userDefaults.object(forKey: "SendPhone") as! String
|
206
|
-
nickNameLabel.text = str
|
207
|
-
|
208
|
-
userDefaults.set(true, forKey: "NextSendemail")
|
209
|
-
let _: String = userDefaults.object(forKey: "NextSendEmail") as! String
|
210
|
-
nickNameLabel.text = str
|
211
|
-
|
212
|
-
userDefaults.set(true, forKey: "NextSendPhone")
|
213
|
-
let _: String = userDefaults.object(forKey: "NextSendPhone") as! String
|
214
|
-
nickNameLabel.text = str
|
215
|
-
|
216
|
-
nickNameLabel.text = str
|
217
|
-
userNameLabel.text = str
|
218
|
-
sendEmailLabel.text = str
|
219
|
-
sendPhoneLabel.text = str
|
220
|
-
nextSendEmailLabel.text = str
|
221
|
-
nextSendPhoneLabel.text = str
|
222
|
-
|
223
|
-
|
224
|
-
print()
|
225
|
-
|
226
|
-
}
|
227
|
-
|
228
20
|
|
229
|
-
}
|
230
|
-
|
231
|
-
|
232
21
|
### 試したこと
|
233
22
|
|
234
23
|
いくつかの関数を見直しました。
|