Swift基础－－使用TableViewController自定义列表

首先建立一个swift项目，把storyboard的内容删掉，添加一个Navigation Controller，然后设置storyboard对应界面的class，在Navigation Controller界面设置View Controller的is initial View Controller，这里使用的自定义列表内容，所以要新建一个继承UITableViewCell的类，然后设置storyboard中Table View的Prototype Cells的class，对于点击item进入详情界面，使用TableView 中的prepareForSegue方法。

JieTableViewController.swift

////  JieTableViewController.swift//  JieTableView////  Created by jiezhang on 14-10-5.//  Copyright (c) 2014年 jiezhang. All rights reserved.//import UIKitclass JieTableViewController: UITableViewController {    var listVideos : NSMutableArray!        override func viewDidLoad() {        super.viewDidLoad()        var bundle = NSBundle.mainBundle()        let plistPath : String! = bundle.pathForResource("videos", ofType: "plist")        listVideos = NSMutableArray(contentsOfFile: plistPath)        // Uncomment the following line to preserve selection between presentations        // self.clearsSelectionOnViewWillAppear = false                // Uncomment the following line to display an Edit button in the navigation bar for this view controller.        //下面这段话是设置左边编辑，右边添加item                self.navigationItem.leftBarButtonItem = self.editButtonItem()        let addButton = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.Add, target: self, action: "insertNewObject:")        self.navigationItem.rightBarButtonItem = addButton            }    func insertNewObject(sender: AnyObject) {        var item : NSDictionary = NSDictionary(objects:["http://c.hiphotos.baidu.com/video/pic/item/f703738da977391224eade15fb198618377ae2f2.jpg","新增数据", NSDate.date().description] , forKeys: ["video_img","video_title","video_subTitle"])        listVideos.insertObject(item, atIndex: 0)        let indexPath = NSIndexPath(forRow: 0, inSection: 0)        self.tableView.insertRowsAtIndexPaths([indexPath], withRowAnimation: .Automatic)    }        override func didReceiveMemoryWarning() {        super.didReceiveMemoryWarning()        // Dispose of any resources that can be recreated.    }    // MARK: - Table view data source    //返回节的个数    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {        // #warning Potentially incomplete method implementation.        // Return the number of sections.        return 1    }    //返回某个节中的行数    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {        // #warning Incomplete method implementation.        // Return the number of rows in the section.        return listVideos.count    }    //为表视图单元格提供数据，该方法是必须实现的方法    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {        let cellIdentifier : String = "videoItem"        let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as JieTableViewCell        var row = indexPath.row        var rowDict : NSDictionary = listVideos.objectAtIndex(row) as NSDictionary        let url : String = rowDict.objectForKey("video_img") as String        let dataImg : NSData = NSData(contentsOfURL: NSURL(string : url))        cell.JieVideoImg.image = UIImage(data: dataImg)        cell.JieVideoTitle.text = rowDict.objectForKey("video_title") as? String        cell.JieVideoSubTitle.text = rowDict.objectForKey("video_subTitle") as? String        return cell    }        override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {    }        // 支持单元格编辑功能    override func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool {        // Return NO if you do not want the specified item to be editable.        return true    }        // Override to support editing the table view.    override func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {        if editingStyle == .Delete {            // Delete the row from the data source            listVideos.removeObjectAtIndex(indexPath.row)            tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Fade)        } else if editingStyle == .Insert {            // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view        }        }        // Override to support rearranging the table view.    override func tableView(tableView: UITableView, moveRowAtIndexPath fromIndexPath: NSIndexPath, toIndexPath: NSIndexPath) {        if fromIndexPath != toIndexPath{            var object: AnyObject = listVideos.objectAtIndex(fromIndexPath.row)            listVideos.removeObjectAtIndex(fromIndexPath.row)            if toIndexPath.row > self.listVideos.count{                self.listVideos.addObject(object)            }else{                self.listVideos.insertObject(object, atIndex: toIndexPath.row)            }        }    }            // Override to support conditional rearranging of the table view.    //在编辑状态，可以拖动设置item位置    override func tableView(tableView: UITableView, canMoveRowAtIndexPath indexPath: NSIndexPath) -> Bool {        // Return NO if you do not want the item to be re-orderable.        return true    }            // MARK: - Navigation    //给新进入的界面进行传值    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject!) {        if segue.identifier == "showDetail" {            if let indexPath = self.tableView.indexPathForSelectedRow() {                let object : NSDictionary = listVideos[indexPath.row] as NSDictionary                (segue.destinationViewController as JieDetailViewController).detailItem = object            }        }    }        }

JieTableViewCell.swift

////  JieTableViewCell.swift//  JieTableView////  Created by jiezhang on 14-10-5.//  Copyright (c) 2014年 jiezhang. All rights reserved.//import UIKitclass JieTableViewCell: UITableViewCell {    @IBOutlet weak var JieVideoImg: UIImageView!    @IBOutlet weak var JieVideoTitle: UILabel!    @IBOutlet weak var JieVideoSubTitle: UILabel!        override func awakeFromNib() {        super.awakeFromNib()        // Initialization code    }    override func setSelected(selected: Bool, animated: Bool) {        super.setSelected(selected, animated: animated)               }}

JieDetailViewController.swift

////  JieDetailViewController.swift//  JieTableView////  Created by jiezhang on 14-10-5.//  Copyright (c) 2014年 jiezhang. All rights reserved.//import UIKitclass JieDetailViewController: UIViewController {        @IBOutlet var big_video_img: UIImageView!    //接受传进来的值    var detailItem: NSDictionary?            func configureView() {        if let detail : NSDictionary = self.detailItem {            self.title = detail.objectForKey("video_title") as? String            let url : String = detail.objectForKey("video_img") as String            let dataImg : NSData = NSData(contentsOfURL: NSURL(string : url))            self.big_video_img.image = UIImage(data: dataImg)        }    }        override func viewDidLoad() {        super.viewDidLoad()        configureView()    }    override func didReceiveMemoryWarning() {        super.didReceiveMemoryWarning()        // Dispose of any resources that can be recreated.    }    // MARK: - Navigation    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject!) {           }}

源码地址：https://github.com/jwzhangjie/JieTableView