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http://blog.csdn.net/woaifen3344/article/details/29883183
Models: UserModel.swift
Views: UserInfoCell.swift
Controllers: RootViewController.swift,DetailViewController.swift
AppDelegate.swift:
- importUIKit
-
- @UIApplicationMain
- classAppDelegate:UIResponder,UIApplicationDelegate{
- varwindow:UIWindow?
- funcapplication(application:UIApplication,didFinishLaunchingWithOptionslaunchOptions:NSDictionary?)->Bool{
- self.window=UIWindow(frame:UIScreen.mainScreen().bounds)
- //
- letrootController=RootViewController(style:UITableViewStyle.Plain)
- letrootNav=UINavigationController(rootViewController:rootController)
- self.window!.rootViewController=rootNav
- self.window!.backgroundColor=UIColor.whiteColor()
- self.window!.makeKeyAndVisible()
- returntrue
- }
- }
UserModel.swift
copy
importFoundation
//@briefThemodelofuser,usingtostoreuserdatas
//@authorhuangyibiao
//
classUserModel:NSObject{
varuserName:String///<storeuser'sname,optional
varuserID:Int///<storeuser'sID
varphone:String?///<storeuser'stelephonenumber
varemail:String?///<storeuser'semail
//designatedinitializer
init(userName:String,userID:Int,phone:String?,email:String?){
self.userName=userName
self.userID=userID
self.phone=phone
self.email=email
super.init()
}
UserInfoCell.swift:
copy
importUIKit
//@briefThecellofshowinguserinfos
//@authorhuangyibiao
classUserInfoCell:UITableViewCell{
varuserNameLabel:UILabel!
varphoneLabel:UILabel!
varemailLabel:UILabel!
init(style:UITableViewCellStyle,reuseIdentifier:String!){
super.init(style:style,reuseIdentifier:reuseIdentifier)
userNameLabel=UILabel(frame:CGRectMake(30,100,44))
userNameLabel.backgroundColor=UIColor.clearColor()
userNameLabel.font=UIFont.systemFontOfSize(14)
self.contentView.addSubview(userNameLabel)
phoneLabel=UILabel(frame:CGRectMake(120,200,20))
phoneLabel.backgroundColor=UIColor.clearColor()
phoneLabel.font=UIFont.systemFontOfSize(12)
self.contentView.addSubview(phoneLabel)
emailLabel=UILabel(frame:CGRectMake(120,20,20))
emailLabel.backgroundColor=UIColor.clearColor()
emailLabel.font=UIFont.systemFontOfSize(12)
self.contentView.addSubview(emailLabel)
}
funcconfigureCell(userModel:UserModel?){
ifletmodel=userModel{
userNameLabel.text=model.userName
phoneLabel.text=model.phone
emailLabel.text=model.email
}
RootViewController.swift:
copy
//@brief作为窗口的rootViewControllor
classRootViewController:UITableViewController,DetailViewControllerDelegate{
vardataSource=NSMutableArray()
varcurrentIndexPath:NSIndexPath?
overridefuncviewDidLoad(){
super.viewDidLoad()
forindexin0...12{
letmodel=UserModel(userName:"name:(index+1)",
userID:index,phone:"13877747982",email:"632840804@qq.com")
dataSource.addObject(model)
self.title="UITableViewDemo"
overridefunctableView(tableView:UITableView!,numberOfRowsInSectionsection:Int)->Int{
returndataSource.count
//can'tusestatic?
letcellIdentifier:String="UserInfoCellIdentifier"
//maybenovalue,souseoptional
varcell:UserInfoCell?=tableView.dequeueReusableCellWithIdentifier(cellIdentifier)as?UserInfoCell
ifcell==nil{//novalue
cell=UserInfoCell(style:UITableViewCellStyle.Default,reuseIdentifier:cellIdentifier)
letmodel:UserModel?=dataSource[indexPath.row]as?UserModel
cell!.configureCell(model)
returncell
letdetail=DetailViewController()
detail.userModel=dataSource[indexPath.row]as?UserModel
detail.delegate=self
currentIndexPath=indexPath
self.navigationController.pushViewController(detail,animated:true)
funcchangeItem(forUserModeluserModel:UserModel?){
varindex=0
forindex=0;index<dataSource.count;index++{
letmodel=dataSource[index]asUserModel
ifmodel.userID==userModel?.userID{
model.phone=userModel?.phone
model.email=userModel?.email
tableView.reloadRowsAtIndexPaths([currentIndexPath!],withRowAnimation:UITableViewRowAnimation.Fade)
break
}
DetailViewController.swift:
copy
//thisdelegateneedsa@objc,because@optionalisonlyforobjective-c,notforswift
@objcprotocolDetailViewControllerDelegate:NSObjectProtocol{
@optionalfuncchangeItem(forUserModeluserModel:UserModel?)
classDetailViewController:UIViewController{
varuserModel:UserModel?
vardelegate:DetailViewControllerDelegate?
self.view.backgroundColor=UIColor.whiteColor()
self.title=userModel?.userName
letbutton=UIButton(frame:CGRectMake(10,300,40))
button.setTitle("change",forState:UIControlState.Normal)
button.backgroundColor=UIColor.redColor()
button.addTarget(self,action:"onChangeButtonClick:",forControlEvents:UIControlEvents.TouchUpInside)
self.view.addSubview(button)
funconChangeButtonClick(sender:UIButton!){
ifuserModel{
userModel!.userName="ChangeName"
//changeItemneedstoadda?totheend,before(),because
//thisfunctionisoptional
//delegate?表示可能没有代理，而changeItem?表示方法可能没有实现，这样写就算没有实现也没有问题
delegate?.changeItem?(forUserModel:userModel)
self.navigationController.popViewControllerAnimated(true)
}
效果图：
（编辑：李大同）
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