我记录了我的屏幕和here is the link to it。 进入细节Swift UITextField文本与TableViewCell中的按钮动作清除
- 我有一个的tableView部分,在其中有一个tableviewcell(PhoneCell)有两个文本框(一个是pickerview输入等一个文本框),并添加按钮。
- 点击添加按钮时,我将一个空电话附加到电话阵列(重复使用相同的PhoneCell)并调用
tableView.reloadData()
方法。
的问题:(
每当我添加按钮点击,我进入被清除文本框的文本。我想保留它最终应该能够保存数据(数字电话用户进入)当我点击Save_Button
添加电话按键操作代码:
func addUserPhone(userData: MyUserData) {
self.user = userData
var emptyPhoneDict:[String:String] = ["country":"", "number":""]
if (user.phones?.count < 4) {
var emptyPhone : MyUserPhoneNumber = MyUserPhoneNumber(dictionary: emptyPhoneDict)!
emptyPhone.country = ""
emptyPhone.number = ""
user.phones?.append(emptyPhone)
}
}
以我PhoneCell.swift类,我有以下方法,该方法正在数据的护理和indexPath值
override func configure(withUser user: MyUserData, language: String, indexPath: NSIndexPath) {
super.configure(withUser: user, language: language, indexPath: indexPath)
configureCountryCodePicker()
fetchCountryTeleCodeList()
userInfo = user
self.countryCode.borderStyle = .RoundedRect
self.teleNumber.borderStyle = .RoundedRect
if user.phones?.count == 0 {
self.countryCode.text = ""
self.teleNumber.text = ""
}
else {
if let userPhoneInfo = user.phones {
self.countryCode.text = userPhoneInfo[indexPath.row].country
self.teleNumber.text = userPhoneInfo[indexPath.row].number
}
}
}
EDIT(ADDED的cellForRowAtIndexPath)
public override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
guard let section = Section(rawValue: indexPath.section) else {
print("❌ Invalid section index.")
return UITableViewCell()
}
let expanded = expandedCellPaths.contains(indexPath)
var cell: ProfileCell?
switch section {
case .ContactPhones:
if contactCellExpanded == true {
cell = tableView.dequeueReusableCellWithIdentifier("PhoneCell") as? PhoneCell
(cell as? PhoneCell)?.dataSource = self
if user.phones?.count == 4 {
(cell as! PhoneCell).addPhoneButton.hidden = true
}
else {
(cell as! PhoneCell).addPhoneButton.hidden = false
}
}
case .ContactEmail:
if contactCellExpanded == true {
cell = tableView.dequeueReusableCellWithIdentifier("EmailCell") as? EmailCell
}
default:
break
}
cell?.configure(withUser: user, language: languageCode, indexPath: indexPath)
cell?.delegate = self
return cell ?? UITableViewCell()
}
EDIT 2(加入addPhoneButtonAction)
@IBAction func addPhoneButtonAction(sender: AnyObject) {
self.dataSource?.addUserPhone(userInfo!)
}
其中dataSource
是类型PhoneCellDataSource协议的可变
protocol PhoneCellDataSource : class {
func fetchCountryTeleCodeList(completion:((XtraResult<NSArray, XtraError>) -> Void))
func addUserPhone(userData: MyUserData)
}
根据需要我可以共享多个输入/代码。请帮忙。提前致谢!
精美制作的GIF的解决方案嘉黎.. 。:)请问你可以查阅你的cellForRowAtIndexPath代码吗? –
@DheerajD:谢谢:-) 我在我的问题中添加了cellForRowAtIndexPath –
@LohithKorupolu你可以显示'addPhoneButton'的按钮动作吗? –