这是一个类似个人信息维护页面的列表页面。列表项左边展示标题，右边展示用户输入或选择的内容。
解决思路：
-
列表的cell 通用化
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在VC中放置一个activeTextField，每次当用户想输入信息时，把activeTextField 放置到用户点击的那个cell 中。
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在用户输入完，或选择完信息后，用一个通用的赋值函数，把值保存到用户信息model 中
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演示.gif
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使用范例(可以让这个VC 更关注业务逻辑本身，只需花极少的经历到form样式和交互上):
class PersonInfoVC: BaseFormVC {
/// tableView 数据源
var datasource = [LTitleRContentModel]()
/// 个人信息，从网络获取后可以替换
var emergecyModel = PersonInfoModel()
/// 选择性别
lazy var sexAlertC = { () -> UIAlertController in
let alertC = UIAlertController(title: "selectGender", message: "", preferredStyle: .alert)
guard activeIndexpath != nil else {return alertC}
let alertAm = UIAlertAction(title: "man", style: .default) {[weak self] (action) in
guard let strongSelf = self else {return}
let cellGneder:FormTableCell = strongSelf.tableView.cellForRow(at: strongSelf.activeIndexpath!) as! FormTableCell
cellGneder.setTextFieldText(newText: action.title!)
strongSelf.configureModel(newValue: "1", forIndexpath: strongSelf.activeIndexpath!)
}
let alertAf = UIAlertAction(title: "woman", style: .default) {[weak self] (action) in
guard let strongSelf = self else {return}
let cellGneder:FormTableCell = strongSelf.tableView.cellForRow(at: strongSelf.activeIndexpath!) as! FormTableCell
cellGneder.setTextFieldText(newText: action.title!)
strongSelf.configureModel(newValue: "2", forIndexpath: strongSelf.activeIndexpath!)
}
alertC.addAction(alertAm)
alertC.addAction(alertAf)
return alertC
}()
override func viewDidLoad() {
super.viewDidLoad()
self.title = "个人信息"
}
override func confifgureSubviews() {
super.confifgureSubviews()
}
override func registCellClass() {
self.tableView.register(FormTableCell.classForCoder(), forCellReuseIdentifier: FormTableCell.cellReuseIdentifier())
}
/// table 数据配置
override func configuredatasource() {
datasource.removeAll()
let model0 = LTitleRContentModel(leftTitle: "name", rightContent: emergecyModel.truename, isNessery: true, contentType: .normalCharInput, placeHold: "placehold_cardName")
datasource.append(model0)
let model1 = LTitleRContentModel(leftTitle: "relationShip", rightContent: emergecyModel.relation_des, isNessery: true, contentType: .normalCharInput, placeHold: "PersonInfo_placehold_relation")
datasource.append(model1)
let model2 = LTitleRContentModel(leftTitle: "gender", rightContent: emergecyModel.zone_tel, isNessery: true, contentType: .selectItem, placeHold: "select gender")
datasource.append(model2)
let model3 = LTitleRContentModel(leftTitle: "phone", rightContent: emergecyModel.phone, isNessery: true, contentType: .mobileInput, placeHold: "placehold_phoneNumber")
datasource.append(model3)
let model4 = LTitleRContentModel(leftTitle: "address", rightContent: emergecyModel.proviceCityAreaString, isNessery: true, contentType: .normalCharInput, placeHold: "placehold_proviceCity")
datasource.append(model4)
let model5 = LTitleRContentModel(leftTitle: "name", rightContent: emergecyModel.truename, isNessery: true, contentType: .normalCharInput, placeHold: "placehold_cardName")
datasource.append(model5)
let model6 = LTitleRContentModel(leftTitle: "relationShip", rightContent: emergecyModel.relation_des, isNessery: true, contentType: .normalCharInput, placeHold: "PersonInfo_placehold_relation")
datasource.append(model6)
let model7 = LTitleRContentModel(leftTitle: "gender", rightContent: emergecyModel.zone_tel, isNessery: true, contentType: .selectItem, placeHold: "select gender")
datasource.append(model7)
let model8 = LTitleRContentModel(leftTitle: "phone", rightContent: emergecyModel.phone, isNessery: true, contentType: .mobileInput, placeHold: "placehold_phoneNumber")
datasource.append(model8)
let model9 = LTitleRContentModel(leftTitle: "address", rightContent: emergecyModel.proviceCityAreaString, isNessery: true, contentType: .normalCharInput, placeHold: "placehold_proviceCity")
datasource.append(model9)
self.tableView.reloadData()
}
override func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return datasource.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let formTableCell: FormTableCell = tableView.dequeueReusableCell(withIdentifier: FormTableCell.cellReuseIdentifier(), for: indexPath) as! FormTableCell
let model: LTitleRContentModel = self.datasource[indexPath.row]
formTableCell.updateView(withModel: model)
return formTableCell
}
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
activeTextField.resignFirstResponder()
activeIndexpath = indexPath
switch indexPath.row {
case 0, 1, 3, 4, 5, 6, 8, 9:
inputString()
case 2, 7:
selectItem()
default:
return
}
}
/// 用户输入
override func inputString() {
tableView.scrollToRow(at: activeIndexpath!, at: .middle, animated: true)
guard let cell: FormTableCell = tableView.cellForRow(at: activeIndexpath!) as? FormTableCell else {return}
cell.addActiveTextF(newTextF: activeTextField)
}
/// 用户选择
override func selectItem() {
self.present(sexAlertC, animated: true, completion: nil)
}
/// 选中的数据赋值
/// - Parameters:
/// - newValue: newValue description
/// - forIndexpath: forIndexpath description
override func configureModel(newValue: String?, forIndexpath: IndexPath) {
switch forIndexpath.row {
case 0, 5:
emergecyModel.truename = newValue ?? ""
case 1, 6:
emergecyModel.relation_des = newValue ?? ""
case 2, 7:
emergecyModel.gender = Int(newValue ?? "0") ?? 0
case 3, 8:
emergecyModel.phone = newValue ?? ""
case 4, 9:
emergecyModel.proviceCityAreaString = newValue ?? ""
default:
return
}
}
}
- demo url:github.com/gree180160/…
