This is my entire code // // CommentInputAccessoryView.swift // Eventful // // Created by Shawn Miller on 1/5/18. // Copyright © 2018 Make School. All rights reserved. // import UIKit protocol CommentInputAccessoryViewDelegate { func handleSubmit(for comment: String?) } class CommentInputAccessoryView: UIView, UITextViewDelegate { var delegate: CommentInputAccessoryViewDelegate? /* // Only override draw() if you perform custom drawing. // An empty implementation adversely affects performance during animation. override func draw(_ rect: CGRect) { // Drawing code } */ fileprivate let submitButton: UIButton = { let submitButton = UIButton(type: .system) submitButton.setTitle("Submit", for: .normal) submitButton.setTitleColor(.black, for: .normal) submitButton.titleLabel?.font = UIFont.boldSystemFont(ofSize: 14) submitButton.addTarget(self, action: #selector(handleSubmit), for: .touchUpInside) //submitButton.isEnabled = false return submitButton }() lazy var commentTextView: CommentInputTextView = { let textView = CommentInputTextView() // textView.placeholder = "Add a comment" textView.delegate = self textView.isScrollEnabled = false textView.backgroundColor = .red textView.font = UIFont.boldSystemFont(ofSize: 12) textView.textContainer.lineBreakMode = .byWordWrapping // textView.addTarget(self, action: #selector(textFieldDidChange(_:)), for: .editingChanged) return textView }() override init(frame: CGRect) { super.init(frame: frame) // backgroundColor = .red //1 autoresizingMask = .flexibleHeight addSubview(submitButton) submitButton.anchor(top: topAnchor, left: nil, bottom: bottomAnchor, right:rightAnchor, paddingTop: 0, paddingLeft: 0, paddingBottom: 0, paddingRight: 12, width: 50, height: 0) addSubview(commentTextView) //3 if #available(iOS 11.0, *){ commentTextView.anchor(top: topAnchor, left: leftAnchor, bottom: safeAreaLayoutGuide.bottomAnchor, right: submitButton.leftAnchor, paddingTop: 0, paddingLeft: 8, paddingBottom: 0, paddingRight: 0, width: 0, height: 0) }else{ //fallback on earlier versions } setupLineSeparatorView() } //2 override var intrinsicContentSize: CGSize{ return .zero } fileprivate func setupLineSeparatorView(){ let lineSeparatorView = UIView() lineSeparatorView.backgroundColor = UIColor.rgb(red: 230, green: 230, blue: 230) addSubview(lineSeparatorView) lineSeparatorView.anchor(top:topAnchor, left: leftAnchor, bottom: nil, right: rightAnchor, paddingTop: 0, paddingLeft: 0, paddingBottom: 0, paddingRight: 0, width: 0, height: 0.5) } @objc func handleSubmit(){ guard let commentText = commentTextView.text else{ return } delegate?.handleSubmit(for: commentText) } @objc func textFieldDidChange(_ textField: UITextView) { let isCommentValid = commentTextView.text?.count ?? 0 > 0 if isCommentValid { submitButton.isEnabled = true }else{ submitButton.isEnabled = false } } func clearCommentTextField(){ commentTextView.text = nil commentTextView.showPlaceholderLabel() } required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") } } You notice anything wrong

I followed that simialr to how you did it in the video see my above code

okay Ill try that now. Also I am running 11.1 and xCode 9.2

I cant run in I keep getting these erorrs even when i change the googleplist diff: /Podfile.lock: No such file or directory diff: /Manifest.lock: No such file or directory error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.

seems to work on yours. Now im all the way lost

would it have anything to do with my contianer view lazy var containerView: CommentInputAccessoryView = { let frame = CGRect(x: 0, y: 0, width: view.frame.width, height: 50) let commentInputAccessoryView = CommentInputAccessoryView(frame:frame) commentInputAccessoryView.delegate = self return commentInputAccessoryView }() or my anchor's containerView.anchor(top: nil, left: view.leftAnchor, bottom: nil, right: view.rightAnchor, paddingTop: 0, paddingLeft: 0, paddingBottom: 0, paddingRight: 0, width: 0, height: 40)

Im also not overriding the input accessory view

https://github.com/Smiller193/EventfulApp1

go to newCommentsViewController to view implementation

lmk if you need login

asfdf@mail.com Gohan114

thank you for taking the time out to help me. Maybe when im done you can bless me with an app review on your channel

MR.brian : what you mean by rerouted the delegate call ? why it won't fire if it work in this case ? thanks

MR.brian : what you mean by rerouted the delegate call ? why it won't fire if it work in this case ? thanks

sorry bad internet connection at Starbucks, don't mean to send twice

Hey Matt, So far the following/unfollowing logic was left off in the button implementation. As for the logic of actually modifying Firebase to update that info, It seems we are all still waiting on that.

both if that can be possible thanks

Hi, Hope you are not busy. It would be helpful if you can suggest tips on how to achieve them.

I am having the same issue and would love a fix. Thank you!

If you are asking how I fixed it, I installed a pod called “device kit” which let you define what iphone user is using. You can find it easliy in google. Now I just check device and If it’s an iPhoneX I set collectionView.keyboardDissmis on .onDrag and if any different device to .interactive. It’s a half measure but works.

Where to specify that.....Container view or text view. as the text ... Say i need to stop after a height of 150 and make the textview scrollable as most of the chat application do where should i do that

did you ever figure out why this is happening? I get a "Thread 1: Fatal error: Index out of range" and the app crashes whenever I drag down the newsfeed to refresh it

I set up an observer using NotificationCenter to oberve when the keyboard pops up and the selector function would use collectionView.scrollToItem to scroll up to the latest comment. Not sure if that is what you wanted

Comments are hiding under the keyboard, can't able to scroll the cells when the Keyboard is on the screen.

by remove and adding i meant hiding and unhiding the label just like you did

Re: container view in CommentInputTextView I have lazy var containerView: CommentInputAccessoryView = { let commentInputAccessoryView = CommentInputAccessoryView() return commentInputAccessoryView }()

solved it... I went about it the wrong way. so ignore the above. inside CommentInputAccessoryView: step 1: in override init(frame: CGRect) {... //add NotificationCenter.default.addObserver(self, selector: #selector(handleTextChange), name: .UITextViewTextDidChange, object: nil) } step 2: add the following functions in the class @objc func handleTextChange() { if commentTextView.text.count > 0 { validSubmitButton() } else { inValidSubmitButton() } } func validSubmitButton() { submitButton.isEnabled = true } func inValidSubmitButton() { submitButton.isEnabled = false }

you have to create a new node

what do you mean by node? node js?

just a new tree structure in database. nothing node

Nvm I moved it to viewDidAppear so I think it's all good now

@objc func handleSubmit() { guard let uid = Auth.auth().currentUser?.uid else { return } let postId = post?.id ?? "" let values = ["text": commentTextField.text ?? "", "creationData": Date().timeIntervalSince1970, "uid":uid ] as [String : Any] Database.database().reference().child("comments").child(postId).childByAutoId().updateChildValues(values) { (err, ref) in if let err = err { print("Failed to insert commnet:", err) return } print("Successfully inserted comment.") } commentTextField.resignFirstResponder() <<<<< commentTextField.text = "" <<<<< }

What episode you're on? This problem normally occurs when indexPath is out of range when the app sets up the number of collectionView cells. This is my code that works for refreshing. Note Photos represent Posts in this case: override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let cell = collectionView.dequeueReusableCell(withReuseIdentifier: cellId, for: indexPath) as! PhotoCell // Accounting for collectionView refresh if indexPath.item < photos.count { cell.photo = photos[indexPath.item] } self.photo = cell.photo cell.delegate = self return cell }

Hello, Have you got this solution, I am also trying this but I am not able to find any solution.

get the table view's content size then you can assign that content size to the table view's actual frame.

Thanks! Will try this soon

I could try disabling the share button. But for good UX I would like for users to have the option to choose if they want to share their image or not.

So disabling textViewUserInteraction fixes it . However will I have an issue if I want a user to click on the username or profile to take them to that clicked profile? Since interaction is set too false?

That means I need to change PhotoSelectorController = VideoSelectorControllr, PhotoSelectorCell = VideoSelectorCell, PhotoSelectorHeader = VideoSelectorHeader SharePhotoController = ShareVideoController ???

it does not work. I would be very grateful for an aid :-( :-( :-( :-(