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  • swift 开眼今日精选

    swift 开眼今日精选 import UIKit

    class TodayController: UITableViewController {

    vararray =NSMutableArray() overridefuncviewDidLoad() {

    super.viewDidLoad()

    self.tableView.registerClass(Today Cell.self,forCellReuseIdentifier:"todayCel l")

    self.tableView.separatorStyle = UITableViewCellSeparatorStyle.None

    //定义每个cell的高度

    self.tableView.rowHeight = kScreenWith / 1242 * 777

    letformatter =NSDateFormatter() formatter.dateFormat = "yyyyMMhh" formatter.timeZone =

    NSTimeZone.systemTimeZone() letdate =

    formatter.stringFromDate(NSDate())

    leturl =NSURL(string: "http://baobab.wandoujia.com/api/v1/feed?d ate=(date)&num=10")

    page1image6096 page1image6256

    let request = NSURLRequest(URL: url!)

    NSURLConnection.sendAsynchronousRe quest(request, queue:

    NSOperationQueue.mainQueue()) { (response, data , error) ->Voidin

    if((error) !=nil){

    }else{ //try是Xcode7需要写的,6不用写 letdic =

    NSJSONSerialization.JSONObjectWithData(dat a!, options: NSJSONReadingOptions.AllowFragments, error: nil) as!NSDictionary

    for dailyList in dic["dailyList"] as! NSArray{

    letvideoListArray = dailyList.objectForKey("videoList")as!NSAr

    ray

    // let

    videoListArray = dailyList.objectForKey("videoList") as!NSArray

    NSMutableArray()

    videoListArray{ TodayModel()

    //创建一个subArray letsubArray =

    for videoListDic in letmodel =

    model.setValuesFor KeysWithDictionary(videoListDic as!

    [NSObject : AnyObject]) (model)
    ubArray)
    )

    subArray.addObject }

    self.array.addObject(s }

    self.tableView.reloadData( }

    } }

    override func didReceiveMemoryWarning() {

    super.didReceiveMemoryWarning() }

    override func

    numberOfSectionsInTableView(tableView: UITableView) ->Int{

    return array.count }

    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) ->Int{

    return

    array.objectAtIndex(section).count }

    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath:NSIndexPath) ->UITableViewCell{

    letcell = tableView.dequeueReusableCellWithIdentifie r("todayCell", forIndexPath: indexPath) as! TodayCell

    cell.model = array.objectAtIndex(indexPath.section).obj ectAtIndex(indexPath.row) as!TodayModel

    return cell }

    }

    import UIKit
    class TodayModel: NSObject {

    var category = ""
    var coverBlurred = "" var coverForDetail = ""

    var date = 0.0
    var myDescription = "" var duration = 0
    var playUrl = ""
    var title = ""
    var webUrl = ""

    override func setValue(value: AnyObject?, forUndefinedKey key: String) {

    if key == "description"{ setValue(value, forKey:

    "myDescription") }

    } }

    import UIKit
    class TodayCell: UITableViewCell {

    var icon:UIImageView! var label:UILabel! var styleL:UILabel! //定义一个Model

    var model:TodayModel!{ didSet{

    label.text = model.title

    styleL.text = model.category icon.sd_setImageWithURL(NSURL(stri

    ng: model.coverForDetail)) }

    }

    override init(style: UITableViewCellStyle, reuseIdentifier: String?) {

    super.init(style: style, reuseIdentifier:reuseIdentifier)

    let height = kScreenWith / 1242 * 777

    icon = UIImageView(frame: CGRectMake(0, 0, kScreenWith, height))

    self.contentView.addSubview(icon)

    let y = (height - 80) / 2

    label = UILabel(frame: CGRectMake(0, y, kScreenWith, 40))

    label.textColor = UIColor.whiteColor()

    label.textAlignment = NSTextAlignment.Center

    self.contentView.addSubview(label)

    styleL = UILabel(frame: CGRectMake(0, y + 40, kScreenWith, 40))

    styleL.textColor = UIColor.whiteColor()

    styleL.textAlignment = NSTextAlignment.Center

    self.contentView.addSubview(styleL

    )
    }

    required init(coder aDecoder: NSCoder) { fatalError("init(coder:) has not

    been implemented") }

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  • 原文地址:https://www.cnblogs.com/lidongxiao/p/4950015.html
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