実行時にUIViewを削除し、UIを自動的に修正します。

Question

私はUIViewControllerを持っています。 MyProfileセクションを作成しました。今私がしたいのは、ある人が1つの画像しか持たない場合、4つの画像セクション（uiview）が消えてUI（AboutLabelとTextSectionが現れる）がそれに応じて設定されるということです。

：ユーザーがちょうど1 /画像無し/秒を持っている場合、私が正しく理解しhttps://www.dropbox.com/s/gwokb8ge4pu5cw3/MyProfile.png?dl=0

class MyProfileViewController: UIViewController , UIImagePickerControllerDelegate{ 

@IBOutlet weak var sidebarButton: UIBarButtonItem! 

@IBOutlet weak var profilePic: UIImageView! 

@IBOutlet weak var nameLabel: UILabel! 

@IBOutlet weak var ageLabel: UILabel! 

@IBOutlet weak var totalPicView: UIView! 

@IBOutlet weak var aboutMeLabel: UITextView! 

var imagesArray = [UIImageView]() 
var tag: Int? 


var check = false 
var myUserInfo: UsersInformation! 
var age: Int? 



override func viewDidLoad() { 
    super.viewDidLoad() 




    if revealViewController() != nil 
    { 
     //   revealViewController().rearViewRevealWidth = 62 
     sidebarButton.target = revealViewController() 
     sidebarButton.action = #selector(SWRevealViewController.revealToggle(_:)) 

     //revealViewController().rightViewRevealWidth = 150 
     //rightReveal.target = revealViewController() 
     //rightReveal.action = "rightRevealToggle:" 

     view.addGestureRecognizer(self.revealViewController().panGestureRecognizer()) 
    } 


    if NSUserDefaults.standardUserDefaults().valueForKey(KEY_UID) != nil 
    { 

     let uid = DataService.ds.currentUserID 

     DataService.ds.currentUserRef.observeEventType(.Value, withBlock: { (snapshot) in 

      if let snapshots = snapshot.children.allObjects as? [FIRDataSnapshot] 
      { 

       if let userDictionary = snapshot.value as? Dictionary<String , AnyObject> 
       { 
        print("ProfileData") 
        self.myUserInfo = UsersInformation(id:uid, userInfo: userDictionary) 

       } 


      } 

       /*SavingDataFUnction*/ 
       self.setProfileData() 

     }) 


    } 






} 


func setProfileData() 
{ 
    age = giveMeAge() 

    let width = view.frame.width 
    let height = view.frame.height 

    print("w:\(width) ; h \(height)") 


    /*Basic Information*/ 
    self.nameLabel.text = myUserInfo.uName 
    self.ageLabel.text = "Age: " + String(age!) 
    self.aboutMeLabel.text = myUserInfo.about 

    if myUserInfo.imageUrl[0] == noImageUrl 
    { 
     profilePic.image = UIImage(named: "Profile") 

     /*Hide totalPicView and Adjust aboutLabel and TextView*/ 
     //totalPicView.viewWithTag(101)?.hidden = true 
     //totalPicView.frame.size.height = 0 


    } 
    else if myUserInfo.imageUrl.count >= 1 
    { 





     /*FirstPic is Profile Pic*/ 

     let profile = myUserInfo.imageUrl[0] 
     profilePic.kf_setImageWithURL(NSURL(string: profile)) 

     for i in 0 ... 3 
     { 
      let url = self.myUserInfo.imageUrl[i] 
      let imgOne = UIImageView(frame: CGRectMake(89.5 * CGFloat(i), 0, 89.5, totalPicView.frame.height)) 



      imgOne.kf_setImageWithURL(NSURL(string: url)) 
      imgOne.tag = 11 + i 

      imagesArray.append(imgOne) 




      self.totalPicView.addSubview(imgOne) 
     } 

     for image: UIImageView in imagesArray 
     { 
      image.userInteractionEnabled = true 
      image.clipsToBounds = true 
      let tapGesture: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(self.setImage)) 
      image.addGestureRecognizer(tapGesture) 
     } 

    } 



} 

func setImage(gesture: UITapGestureRecognizer) { 

    print(gesture.view?.tag) 
    tag = gesture.view?.tag 

    performSegueWithIdentifier("showImages", sender: self) 

    //presentViewController(imagePicker, animated: true, completion: nil) 
} 




func setMyUI(imageView: UIImageView) 
{ 
    aboutMeLabel.layer.borderColor = UIColor.blackColor().CGColor 
    aboutMeLabel.layer.cornerRadius = 5 
    aboutMeLabel.layer.borderWidth = 1 

} 



func giveMeAge() -> Int 
{ 
    let dob = myUserInfo.dob 
    let todaysDate = NSDate() //dateFromString("2015-02-04 23:29:28", format: "yyyy-MM-dd HH:mm:ss") 

    let dateFormater = NSDateFormatter() 
    dateFormater.dateFormat = "MM/dd/yyyy" 


    let currentDate = dateFormater.dateFromString(dateFormater.stringFromDate(todaysDate)) 

    let myDob = dateFormater.dateFromString(dob) 



    let calendar: NSCalendar = NSCalendar.currentCalendar() 
    let age = calendar.components(.Year, fromDate: myDob! , toDate: currentDate!, options: []) 

    return age.year 
} 


override func didReceiveMemoryWarning() { 
    super.didReceiveMemoryWarning() 
    // Dispose of any resources that can be recreated. 
} 



// MARK: - Navigation 

// In a storyboard-based application, you will often want to do a little preparation before navigation 
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) 
{ 

    if segue.identifier == "showImages" 
    { 
     let dest = segue.destinationViewController as! ProfileImages 
     dest.arrarayOfImages = imagesArray 
     dest.tag = tag 

     dest.uname = myUserInfo.uName 
     dest.myage = age 
    } 

} 

}

Answer 1

[OK]を場合は、4つのUIImageViewsでUIViewのセクションを削除します。なぜ、あなたのviewDidLoadでif文（スウィフト3構文）をしようとしていない：あなたのUIView yourUIViewForImagesが隠されている

if(yourImageViewArray.count <= 1){ 
    yourUIViewForImages.isHidden = true 
} 

たら、あなたのスタックはそれに応じて調整する必要があります。 AboutセクションのCGRect値（x、y）をハードコードしていない限りあなたのコメント欄にすでに述べたようにコードを投稿することは本当に役に立ちます。