運球阿比返回錯誤的數據

Question

嗨，大家好所以最近出現了從運球獲取數據的錯誤..

我Dribbble客戶端IOS顯示在主屏幕上的鏡頭，如果你點擊一個細胞的CollectionView它把你帶到拍攝的細節..

而我通過這個方法通過它的api獲取Dribble數據。

的代碼的方法getShots

class func getShots(url: String, callback:(([Shot]) -> Void)){ 
     var shots = [Shot]() 
     let url = url + "&access_token=" + Config.ACCESS_TOKEN 

     HttpService.getJSON(url){ (jsonData) -> Void in 

      for shotData in jsonData { 
       let shot = Shot(data: shotData as! NSDictionary) 
       shots.append(shot) 
      } 

      let priority = DISPATCH_QUEUE_PRIORITY_DEFAULT 
      dispatch_async(dispatch_get_global_queue(priority, 0), {() -> Void in 
       dispatch_async(dispatch_get_main_queue(), {() -> Void in 
        callback(shots) 
       }) 
      }) 
     } 
    } 

的程式碼的getJSON方法..

class HttpService { 
    class func getJSON(url: String, callback:((NSArray) -> Void)) { 
     let nsURL = NSURL(string: url)! 
     Alamofire.request(.GET, nsURL).response { (request, response, data, error) -> Void in 
      if error != nil{ 
       print("error") 
      } 

      if data != nil { 
       let jsonData = (try! NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.MutableContainers)) as! NSArray 
        callback(jsonData) 
      } 
     } 
    } 
} 

該代碼是高於該成功加載鉛球JSON數據.. 因此，當我調試它在self.shots =鏡頭線它返回像這樣..

The log when debugging on the self.shots = shots line

這一切工作正常..以及類Shot的詳細的代碼... 我一直在使用動態的tableView以顯示拍攝詳細

在ShotDetail的代碼，其中的標籤分配了碼他們的文字..基本的TableView的數據源方法..

// MARK: - Table view data source 

    override func numberOfSectionsInTableView(tableView: UITableView) -> Int { 
     // #warning Incomplete implementation, return the number of sections 
     return 2 
    } 




    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int { 
     // #warning Incomplete implementation, return the number of rows 
     if section == 0 { 
     return 9 
     } else { 
     return comments.count 
     } 
    } 



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

     if indexPath.section == 0 { 
     if indexPath.row == 0 { 
     let cell = tableView.dequeueReusableCellWithIdentifier("Cell1", forIndexPath: indexPath) as! vlcTableViewCell 

      // Configure the cell 
    // the views . likes. and the comment Count label are allocated 
      cell.viewsCount.text = "\(shot.viewsCount)" 
      cell.likesCount.text = "\(shot.likesCount)" 
      cell.commentCount.text = "\(shot.commentCount)" 

     return cell 
     } else if indexPath.row == 1 { 
     let cell = tableView.dequeueReusableCellWithIdentifier("Cell2", forIndexPath: indexPath) as! descCell 

      // Configure the Cell 
    // the text for the labels 
      cell.usernameLabel.text = "\(shot.user.username)" 
      cell.descriptionLabel.text = "\(shot.description)" 
      cell.profileImageView.sd_setImageWithURL(NSURL(string: shot.user.avatarUrl), placeholderImage: UIImage(named: "2")) 

     return cell 

     } else if indexPath.row == 2 { 
     let cell = tableView.dequeueReusableCellWithIdentifier("Cell4", forIndexPath: indexPath) as! teamCell 
      if shot.team == nil{ 
       cell.teamNameLabel.text = "Team" 
      } else { 
      cell.teamNameLabel.text = "\(shot.team.name)" 
      } 
     return cell 
     } else if indexPath.row == 4 { 
      let cell = tableView.dequeueReusableCellWithIdentifier("Cell5", forIndexPath: indexPath) as! reboundShotsCount 
      cell.reboundCountLabel.text = "\(shot.reboundCount)" 

      return cell 

     } else { 
     let cell = tableView.dequeueReusableCellWithIdentifier("Cell10", forIndexPath: indexPath) as! CommentCell 

      let comment = comments[indexPath.row] 
      cell.nameLabel.text = comment.user.name 
      cell.commentLabel.text = comment.body 

      cell.avatarImageView.alpha = 0.0 



      cell.avatarImageView.sd_setImageWithURL(NSURL(string: comment.user.avatarUrl), placeholderImage: UIImage(named: "2"), completed: { (image, error, cacheType, url) -> Void in 
       cell.avatarImageView.alpha = 1.0 
       // Animate the imageView after the image is loaded 
       cell.animationView.layer.cornerRadius = 25 
       cell.animationView.delay = 0 
       cell.animationView.duration = 0.5 
       cell.animationView.type = "popAlpha" 
       cell.animationView.startCanvasAnimation() 
      }) 

     cell.dateLabel.text = comment.date 

      return cell 
     } 
    } 

和守則的射擊類..我從哪裏得到的所有數據設置爲標籤

import Foundation 

class Shot: DribbbleBase { 

    var imageUrl : String! 
    var htmlUrl : String! 
    var commentsUrl : String! 
    var bucketsUrl : String! 
    var likesUrl : String! 
    var attachmentUrl : String! 
    var reboundUrl : String! 

    var title : String! 
    var date : String! 
    var description : String! 
    var commentCount : Int! 
    var viewsCount : Int! 
    var likesCount : Int! 
    var bucketsCount : Int! 
    var attachmentsCount : Int! 
    var reboundCount : Int! 
    var imageUrll : String! 
    var teamUrl : String! 

    var user : User! 
    var team : Team! 

    override init(data: NSDictionary) { 
     super.init(data: data) 

     self.commentCount = data["comments_count"] as! Int 
     self.likesCount = data["likes_count"] as! Int 
     self.viewsCount = data["views_count"] as! Int 
     self.bucketsCount = data["buckets_count"] as! Int 
     self.attachmentsCount = data["attachments_count"] as! Int 
     self.reboundCount = data["rebounds_count"] as! Int 

     self.commentsUrl = Utils.getStringFromJSON(data, key: "comments_url") 
     self.bucketsUrl = Utils.getStringFromJSON(data, key: "buckets_url") 
     self.likesUrl = Utils.getStringFromJSON(data, key: "likes_url") 
     self.title = Utils.getStringFromJSON(data, key: "title") 
     self.attachmentUrl = Utils.getStringFromJSON(data, key: "attachments_url") 
     self.reboundUrl = Utils.getStringFromJSON(data, key: "rebounds_url") 
     self.teamUrl = Utils.getStringFromJSON(data, key: "teams_url") 

     let dateInfo = Utils.getStringFromJSON(data, key: "created_at") 
     self.date = Utils.formatDate(dateInfo) 

     let desc = Utils.getStringFromJSON(data, key: "description") 
     self.description = Utils.stripHTML(desc) 

     let images = data["images"] as! NSDictionary 
     self.imageUrl = Utils.getStringFromJSON(images, key: "normal") 
     self.imageUrll = Utils.getStringFromJSON(images, key: "hidpi") 


     let tags = data["tags"] as! NSArray 

     if let userData = data["user"] as? NSDictionary { 
     self.user = User(data: userData) 
    } 

    if let teamData = data["team"] as? NSDictionary { 
     self.team = Team(data: teamData) 
    } 

    } 
} 

現在概率當我點擊單元格以進入下一個單元格時發生lem。 之前，如果我在射擊類調試..

的數據看起來像這樣

The Log Which shows the data returned

，現在每當我點擊單元格。去細節。該數據返回只有7值的確切的東西，在第一個返回所需的所有值。

我用來推送在PopularShotsCollectionViewController中的數據的代碼是這樣的。

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) { 
     if(segue.identifier == "1"){ 
      let selectedItems = collectionView!.indexPathsForSelectedItems() 

      if let sItem = selectedItems as [NSIndexPath]!{ 
       let shot = shots[sItem[0].row] 
       let controller = segue.destinationViewController as! ShotDetail 
       controller.shot = shot 
      } 

     } 
    } 

但日誌只返回在7價值..

https://www.dropbox.com/s/4vkgg7a3f44fg35/Screen%20Shot%202016-03-28%20at%2014.40.23.png?dl=0 

我已經把鏈接代碼塊，因爲我不能發佈超過2個鏈接。

任何幫助將是非常讚賞..

感謝 雅利安

Answer 1

讓利出手投籃= [sItem [0] .row]可能是這個問題。您正將相同的索引傳遞給DetailVC。你可以保存所選鏡頭的數組，然後把它傳遞給拍攝變量在DetailVC（如果鏡頭變量是shots數組）

var selectedIndex = NSIndexPath() 
    override func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) { 

     selectedIndex = indexPath 
    } 
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) { 
     if(segue.identifier == "1"){ 
      let selectedItems = collectionView!.indexPathsForSelectedItems() 
       let selectedShots = shots[selectedIndex.row] 
       let controller = segue.destinationViewController as! ShotDetail 
       controller.shot = selectedShots 
      } 

     } 
    }