Uitableview Scroll To Bottom Swift 4

Updated on September 21, 2016 - Swift 3. Otra opción es aplicar un gesture a la view y que active un metodo que oculte el teclado. Using either UICollectionView or UITableView is based on your requirement. It allows you to stack vertically UIViewController instances where the view is a simple fixed-height UIView or a UICollectionView or UITableView. In iOS you are limited to two labels and an image for one of the standard table view cell styles. It is difficult to fill a tableview content from bottom. ios swift uitableview scroll to special cell. scrollToRowAtIndexPath(indexPath, atScrollPosition: UITableViewScrollPosition. How to Make Drill-Down Tables in Swift. When you release, the tableview snaps back and the image is cut off again. And that navigation bar needs to stay at the bottom and essentially be fixed instead of scrolling with the content. Cells are added to the bottom and removed from the top. I've tried modifying the slk_scrollToBottomAnimated function in "UIScrollView+SLKAdditions. Is the following post still the accepted way of detecting when an instance of UITableView has scrolled to the bottom [in Swift], or has it been altered (as in: improved) since? Problem detecting if UITableView has scrolled to the bottom. Then as we scroll, we’ll check if the new position is greater than or less than the old one. count property accessor is O(n) for collections which do not conform to SequenceType, and you will see very noticeable slowdowns once you get to 100,000+ characters), and doesn't work properly with things like emoji. Question: Tag: tableview,javafx-8,scrollto I have an editable TableView with a button that adds a new row then calls table. swift, implement the Collection View DataSource method numberOfItemsInSection. When I load the app, the first few cells will always be huge, about 6 times the size it should be. Above is a screenshot of 4 buttons that scroll the listview to 4 groups. First, install the Realm Object Server if you haven't yet and follow the instructions about installing and testing RealmTasks. swift AND ExpyAbstractions. This can of course be mitigated by preloading the next results page as the user approaches it, but that doesn't help users who quickly wants to reach the bottom in a sorted list. We're building for iPhone from Devices. Tag: ios,uitableview,swift,core-data. 0 points, black color For the owner label: regular font, 14. It allows you to take a scrolling screenshot. NSNotFound is a valid row index for scrolling to a section with zero rows. Chances are that the scroll bar is probably stuck or has reduced its width to its minimum. Social media companies like Twitter and Facebook have made this. Infinite scroll using on UITableView. You have to call the method scrollToRowAtIndexPath in the following way : var indexPath = NSIndexPath(forRow: numberOfRowYouWant, inSection: 0) self. Anyway, once again we've come to the end, and I really hope you found this tutorial helpful. An example of this is a chat detail screen, where you want the `UITableView` to show the latest messages at the bottom when loaded, new messages are added to the bottom and immediately shown and older messages are loaded on top when the user scrolls to the top of the. This works beautifully, and I can scroll to the indexPath so t…. x to Swift 4. For example, the Contacts app displays the name of each contact in a separate row, and the main page of the Settings app displays the available groups of settings. The easiest way is to select one of the table rows and press delete button to remove it. For various reasons, your scroll bar may disappear from the screen. It allows you to take a scrolling screenshot. Our version. The square on the thumbnail represents what data is displayed on the screen and is sized proportionally with how long the TableView is and how many rows can be displayed on the screen at that time. How to Make Drill-Down Tables in Swift. Installation. How to hide empty cells in UITableView If you want to have fixed footer in bottom of view controller which will be not scroll with the table then you. site2preview. 2+ version:. Latest reply on Jul 1, 2019 4 The problem is when I scroll to bottom of tableView,. Creating a sticky header for a UITableView. iOS 10 Pull-to-refresh no longer working I'm not really much of a swift developer but I did manage to port one of my Android apps to iOS a few months ago. And each CALayer has a mask property where you can set another layer to mask out parts of the host layer. edit() on the first column in that row. Swift iOS app building tutorials with a focus on working with JSON APIs and getting things done Adding pull to refresh to a UITableView sounds like a lot more work than it actually is. row = 0 cellIndex = 5rn indexPath. swift AND ExpyAbstractions. I can manage the switches as a group (process the array), but what I would really like is to have a ValueChanged event fire in the parent UIViewController wh. Swift append an array when. I have a UITableView that is populated with cells with dynamic height. This walk-through showcases how to create a custom UITableViewCell for accepting text input within a UITableView. An easy way to Pagination or Infinite scrolling for TableView/CollectionView. Chances are that the scroll bar is probably stuck or has reduced its width to its minimum. This will get you set up with the Realm Platform, a running server, and get you started using the RealmTasks app. 在ios程序中自动滚动TableView到某行的方法如tableview窗口可以显示30行,我想在填充tableview100条数据后选择第50行,能把这一行显示到窗口内,就像手动拖滚动条到第50行一 博文 来自: zhbitxhd的专栏. Each of our screens has a navigation bar running across the bottom. Click the Select All icon (box with 3 lines). This process will help you get the scroll bar back to the screen in its original form. In this Swift video tutorial I am going to share with you how to use UIAlertController to create an ActionSheet with three different buttons styles: Default style for Send now button, Destructive style for Delete button Cancel style for Cancel button For each button option I will also create an action handler which we can…. an example of this is mail. So, ReverseExtension rotate both of UITableView and UITableViewCell like this images. In iOS you are limited to two labels and an image for one of the standard table view cell styles. uitableview scroll to bottom load more swift (10 Method 1: Did scroll to bottom. What I want is for it to be fixed on the bottom of the screen. Middle, animated: true) The above example assume you have only one section. One of the most important feature in an iOS application would be searching functionality, today we will be learning how to add search to our tableview application in Swift using UISearchBar and UISearchBarDelegate. How to scroll to the bottom of a UITableView on the iPhone before the view appears Use this simple code to scroll tableView bottom. The former value fills a grid from the left to the right, adding rows from the top to the bottom. You'll see how to define a tableview controller in swift, how to load the data from URL and how to extract the data from the JSON format. 1, I have a UITableView where each row contains a label and a switch. Created for: The Sims 4. NOVA: This is an active learning dataset. Here's my way of finding out if UITableView is near bottom when scrolling. You could calculate these sizes manually,. Function on swift 3 scroll to bottom. Within CategoryRow. The latter value adds items from the top to the bottom, filling the view from left to right. swift 4 UITableView Footer, absolute bottom. tableview insert and delete rows - posted in Widgets: Hello Gents Maybe I am overlooking something, but I did not find way how to insert row into middle of the table (to some index value). scrollToRowAtIndexPath(indexPath, atScrollPosition: UITableViewScrollPosition. Adding Fading Gradients to UITableView. Is there an alternative - (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:an. Everything works fine apart from when tableview. FYI, the shortcut keys for scrolling screenshot is WindowsKey+Shift+PrintScreen. Cualquier orientación sería muy apreciada, incluso si es solo un caso de decirme lo que tengo es todo lo posible. やりたかっこと 前提として - 一番下までスクロールしたらAPIを叩いてロードする仕組みを実装している - APIから読み込んでいるフラグをクラスの変数として保持している - フラグがtrueの. Operation and OperationQueue Tutorial in Swift. Keep private properties to keep track of current page and total number of pages. We decided that the user should be able to collapse and expand the sections (categories) of the table by simply pressing the header of the section. We'll do that by including the image source in each tableview cell. UITableView上にあるセルの選択状態を解除するときに使うメソッドですが、 呼び場所を替えるだけでUXを大幅に改善することが出来ます。 経緯 アプリによってはセル押下後に画面遷移するにもかかわらず、 押下直後に. There are a few pitfalls to make it look just right so let's walk through how to add a background image to a UITableView. In iOS you are limited to two labels and an image for one of the standard table view cell styles. Show and hide different height tableView cells in iOS (swift) If you have a tableView with predefined cells (rows) of different height and you want to dynamically hide some of them. iOS 11 introduces a variety of major changes to the way apps look and work, and how they interact with the user. Recommend:ios - Scroll to bottom in UITableView he moment the screen is opened from some other view controller. How to Start Programming in Swift on Ubuntu. How to know when UITableView did scroll to bottom in iPhone - Stack Overflow. Latest reply on Jul 1, 2019 4 The problem is when I scroll to bottom of tableView,. Generally, we developers follow this method. 7 | Page - Quick Reference Guide. In this article I'll show you step-by-step how a table view controller works, and how you can use it. To do that, we add a custom extension for UIView. That has been well received, but unfortunately the pull to refresh functionality doesn't work on iOS 10. I've tried modifying the slk_scrollToBottomAnimated function in "UIScrollView+SLKAdditions. iOSProgramming) submitted 1 year ago by tydygunn I'm building a chat log interface which displays chat messages as cells within a UITableView. Table Views. Whenever the user scrolls to bottom of UITableView visible cell, the app automatically starts fetching for the next batch of data. ios - UITableView load more when scrolling to bottom. Code is checking if it is the last cell and fetch remaining items. You might need to scroll that new row into view before making it first responder. Infinite scroll pagination is inspired from Facebook and Twitter. Updated for Swift 3 with Xcode 8. Going to edit the 444. In this tutorial, you will create an app that uses concurrent operations to provide a responsive interface for users by using Operation and OperationQueue. It’s been a popular tool for developers since, so let’s review how to create one in Swift (if you need it in objective-c read Tutorial: Collection View using Flow Layout). It’s flexible and the UI is ideally suited to use on the iPhone. We can opt to scroll so that the row is at the top of the view, the bottom, or the middle. But what if I just want to create a view with. You may even be familiar with having to calculate, manually, the height of every label, image view, text field — and everything else within the cell. Row 1 Row 2 Row 3 Row 4 Row 5 Row 6 Row 7 Row 8 Row 9 Row 10 Row 11 Row 12 Time CPU. Set the label text and font by selecting the label, and then using the Attributes inspector For the name label: bold font, 17. In this tutorial we are going to fill the table with some sample country names and use custom UIViews to create a header and a footer of our Table View. In this tutorial I'll explain you how to fill an iOS UITableView component by loading the data directly from an URL using the JSON format. I n a Table View you can customize the header and footer by replacing these with your own custom views. Also, make sure the margins are. Building Airbnb Discover Page. It’s been a popular tool for developers since, so let’s review how to create one in Swift (if you need it in objective-c read Tutorial: Collection View using Flow Layout). I created a class ParallaxViewControllerfor this purpose. Table views on iOS display a single column of vertically scrolling content, divided into rows. Purpose "Pagination, also known as paging, is the process of dividing a document into discrete pages, either electronic pages or printed pages. When the parent view is loaded, how can I scroll to the bottom of the UITableView? This site uses cookies for analytics, personalized content and ads. Anyway, the height does not match. This process will help you get the scroll bar back to the screen in its original form. A scroll bar helps you scroll down a web page or a window in Windows Explorer. Let's get some practice with prefetching. If your user interface brings up the keyboard, you should respond by adjusting your layout so that all parts are still visible. And when it does, we fetch and load another batch of items. We're building for iPhone from Devices. 環境:iOS SDK 7. I have a UITableView with cells that are dynamically updated. All of our second hand machines are covered by a six month mechanical warranty. This tutorial is updated for X code 7. First, it makes for a choppy scrolling experience when the user hits the bottom of the scrollable area multiple times. swift in the directory. Now, We are going to implement pagination in such a way,only 10 item is displayed on UITableView and rest of data will be displayed on scrolling. A scroll bar helps you scroll down a web page or a window in Windows Explorer. A table view (UITableView) is a scrolling interface (a vertically scrolling UIScrollView, Chapter 20) for presenting a single column of rectangular cells (UITableViewCell, a UIView subclass). override func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let vw = UIView() vw. Don't worry, though: it's an easy thing to change, as long as you don't mind writing three lines of code. ExpyTableView is available through CocoaPods. By uniting style, branding, interaction, and motion under a consistent set of principles and components, product teams can realize their greatest design potential. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. iOS TableView UITableView. You'll see how to define a tableview controller in swift, how to load the data from URL and how to extract the data from the JSON format. UITableView is probably the most used view on the iPhone. UITableView is definitely one of the most important UI components, and you can find it in almost every app. 0, table view cells have been gray when tapped, even when you specifically told Interface Builder you wanted them to be blue. Fits my hand just fine either way. Initially the value of this variable will be 0. ExpyTableView is available through CocoaPods. Fortunately, iOS comes with a built-in class, UITableView, designed specifically to display a scrolling list of items. Tag: ios,swift,uitableview While working on my first iPhone app, I ran into a problem while attempting to use 'automatic' table cell resizing. [Updated to Swift 2. And each CALayer has a mask property where you can set another layer to mask out parts of the host layer. 0+ Installation. Assumes that the. (Note: my text fields are stored in an array with the same index as there row in the tableview). Together, NSScrollView and NSClipView, respectively scroll and clip the contents of the NSTableView. 다시 ViewController. Want to implement load more using UITableView or have requirement for integration of pagination feature in your iOS app using swift. tableview insert and delete rows - posted in Widgets: Hello Gents Maybe I am overlooking something, but I did not find way how to insert row into middle of the table (to some index value). Click on the links below to see the difference between a website with and without parallax scrolling. Prices are exclusive of VATKindly contact us on 021 557 3455 / 082. So, go to the ViewController class and add a new property. How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map Generator Terrain - Duration: 20:32. Instantiate a copy of the class with a reference to the tableView:. SWiFT for JHURA Depts. 4 Answers 4 解决方法. Apple’s introduction walks us through the process of building the UI, data, and logic of an example food tracker app, culminating with a section on data persistence: storing the app data as files in the iOS device. The questions can be simple ones from beginners and tough ones that require some works. scrollPosition A constant that identifies a relative position in the table view (top, middle, bottom) for row when scrolling concludes. タップするなど、高さがアニメーションして変わるTableViewが iOS 9以前 と iOS 10. In iOS you are limited to two labels and an image for one of the standard table view cell styles. The problem was that the number of inputs became very, very large so that it didn't give the user a very good overview. Generally, we developers follow this method. So, go to the ViewController class and add a new property. In this case you need table view cells, that have different sizes. By continuing to browse this site, you agree to this use. OK, I Understand. You then need to click the window you would like to scroll. When the parent view is loaded, how can I scroll to the bottom of the UITableView? This site uses cookies for analytics, personalized content and ads. 3; controller and the pin the top of the table view to the bottom of the header. There are lots of examples on how to add multiple items to a UITableViewCell. In this post, we're going to learn how to use UITableView to create dynamic lists of items. doc Page 5 of 52. やりたかっこと 前提として - 一番下までスクロールしたらAPIを叩いてロードする仕組みを実装している - APIから読み込んでいるフラグをクラスの変数として保持している - フラグがtrueの. count property accessor is O(n) for collections which do not conform to SequenceType, and you will see very noticeable slowdowns once you get to 100,000+ characters), and doesn't work properly with things like emoji. I'm positive it's a story board problem. We will continue with the same example and we will make it far more BEAUTIFUL. This is written in Swift 5. 1 and Xcode. Then we need to tell them where the images actually come from. site2preview. And that navigation bar needs to stay at the bottom and essentially be fixed instead of scrolling with the content. tableview insert and delete rows - posted in Widgets: Hello Gents Maybe I am overlooking something, but I did not find way how to insert row into middle of the table (to some index value). Hello everyone, I hope you guys are doing well, in this tutorial we are going to learn about how we can implement the search bar to search the element from the table view. Make UITableView keep scroll position when adding cells at top Tag: ios , objective-c , uitableview , core-data , nsfetchedresultscontrolle Ok so what I need is to prevent tableview scrolling when new elements added above current visible row. This tutorial is updated for X code 7. The white space appears at the bottom rather than the top of the tableView if I scroll all the way to the other end. let's get started!there are a f how to pass data between ios views in swift. Though keyboard users usually grow accustomed to the track pad (the keyboard version of a mouse), some prefer to scroll through pages and documents differently. Instantiate a copy of the class with a reference to the tableView:. This is how you do it: First create a view controller. This is one way to improve the user experience on a website, but if you do it wrong, it can give a bad experience too. Adding more data in UITableView, has so many ways but using willDisplayCell method is very simpler to load more data and display on UITableView. The most. Swift append an array when. The iOS UIRefreshControl makes it a quick and easy feature to implement. I have a single view application (below), where by when a user presses the 'Save' button a custom picker pops up from below the screen. Even though my current position is the last row Tags : ios swift uitableview scroll swift3. I have a UITableView with cells that are dynamically updated. Update Note: This tutorial has been updated to Xcode 9. Table Views. UITableView top and bottom fade in swift (self. Prices are exclusive of VATKindly contact us on 021 557 3455 / 082. We also presented some specific tips that apply to each specific collection type. The easiest way is to use a UITableView rotated 90° by setting its transform, then, in each of its UITableCells, rotate them -90°, so they are right way up. A table view is managed by a table view controller (UITableViewController). Source Code UIScrollView written in Swift. Now On your ViewController. headerScrollView :这是一个引用传递属性,用于将 View Controller 中的 Scroll View 传递进来。 top :悬停高度。 bottom :Banner 默认状态下总高度。 isTop :判断 Banner 是否为顶部状态。 isBottom :判断 Banner 是否为底部状态。 completeBlock :Banner 到达底部时候的回调闭包。. Now with the code added the view is scrolled. The views you add to a scroll view stay in memory until you remove them. When I load the app, the first few cells will always be huge, about 6 times the size it should be. KeyboardTableView. swift into your project, then use it. row = 1 cellIndex = 6rn indexPath. The most. The main goal of applying those strategies was to avoid choppy scrolling, a common issue. Add tableview controller in main storyboard. 0+ VERSION 0. Unfortunately, scrolling to a group is not something that the. The views you add to a scroll view stay in memory until you remove them. Set up the Location Manager Delegate. In this short guide, you will find out how to create a UITableView, and populate it with your own data. ios - inserting row at bottom in uitableview swift - Stack Overflow. Indexed table is very common in iOS apps. swift AND ExpyAbstractions. [tldr: code at bottom] Let me explain the title. Tag: ios,uitableview,swift,core-data. To add a new library, please, check the contribute section. In a Table View you can customize the header and footer by replacing these with your own custom views. Let’s take a look at how to do it using Swift. やりたかっこと 前提として - 一番下までスクロールしたらAPIを叩いてロードする仕組みを実装している - APIから読み込んでいるフラグをクラスの変数として保持している - フラグがtrueの. When the user scrolls through the content, the OS. First, install the Realm Object Server if you haven’t yet and follow the instructions about installing and testing RealmTasks. When we have a huge list. DOWNLOAD EVERYTHING IF YOU WANT THE SIM TO BE THE SAME AS IN THE PICTURES! (By clicking on the text) Expansions I have installed: *Get to work *Outdoor retreat *Spa day *Luxury party stuff *Perfect patio stuff *Cool kitchen stuff *Get together *Spooky. Click the Select All icon (box with 3 lines). Select the Main. Swift Collections: Create UIAlertViews in Swift (iOS 8) Xcode 6 - Language options to create the project using sw iOS - Swift - UITextView scroll to bottom extension. To do that, we add a custom extension for UIView. A table view (UITableView) is a scrolling interface (a vertically scrolling UIScrollView, Chapter 20) for presenting a single column of rectangular cells (UITableViewCell, a UIView subclass). Updated: Protocol-Oriented MVVM in Swift 2. There are lots of helpful information available on internet, so just share some notes I found useful during application development, to contribute back to the community. Ever since iOS 7. Function on swift 3 scroll. an example of this is mail. 2 & Swift 4). Qiita is a technical knowledge sharing and collaboration platform for programmers. iphone How to scroll a UITableView to the tableFooterView. 【整理】swift代码参考:列表UITableView相关内容 [已解决]swift中UITableView的Cell的高度UITableViewAutomaticDimension不完全工作 【已解决】swift中UITableView中支持多选 [基本搞懂]swift中UITableView中如何只刷新某个section的某个单独的行 [已解决]Swift中给UITableView和UIToolbar之间添加. swift and put it below AppDelegate. CircleBar is a fun tab bar navigation controller,written in Swift 4 and available through CocoaPods. And it is replaced by a new controller named as UISearchController. UICollectionView is very similar to UITableView but you can customize it a lot more and it can scroll horizontal, goodbye scroll views!. How you perform most basic commands and functions largely is a matter of personal preference. Now, We are going to implement pagination in such a way,only 10 item is displayed on UITableView and rest of data will be displayed on scrolling. This is the part 2 of the multipart series if you have checked the first part I suggest you to complete that before continuing 7 min workout app in Swift for iOS8. Add a Table View to it (not a Table View Controller) Then resize it to the size you want Open the assistant editor by clicking the rin. tableView setSeparatorInset:UIEdgeInsetsZero]; will make section title no inset in grouped tableView. I have to use the Plain style but I need the header views to behave as if it were Grouped style. 4 年多之前 回复 七度&光 For the Swift version, working and tested on iOS 7 and 8, please see my answer below this post. Warnings and Errors while upgrading from Swift 4. UITableView does not scroll down (Swift IOS) My UITableView does not scroll to the bottom and stops before all the content can be displayed (cuts off the last few rows). To detect the scrolling direction, we’ll store the last scroll position in a variable (lastScroll). You'll see how to define a tableview controller in swift, how to load the data from URL and how to extract the data from the JSON format. I can manage the switches as a group (process the array), but what I would really like is to have a ValueChanged event fire in the parent UIViewController wh. The collection of libraries and resources is based on the Awesome Swift List and direct contributions here. lrony* [self. As you scroll your tableView, your app's memory footprint would start to grow. Go to main storyboard & select view controller & delete it. So now in order create custom iOS search bar in mobile app, you'll need to use this new controller. More importantly, we'll learn how to configure UITableView to show a list of any size; we'll also learn how UITableView works under-the-hood so we can make better use of it!. Both scroll views are pinned to the View with no padding. swift 4 UITableView Footer, absolute bottom. When the user taps on it, the keyboard comes up from the bottom of the screen, and allows the user to start. swift AND ExpyAbstractions. Perfectly works with top top refresh control (see example project). How to implement infinite scroll in iOS using swift. 4 (4,372 ratings) Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately. Now with the code added the view is scrolled. やりたかっこと 前提として - 一番下までスクロールしたらAPIを叩いてロードする仕組みを実装している - APIから読み込んでいるフラグをクラスの変数として保持している - フラグがtrueの. This tutorial has been updated to use Swift 3. row = 0 cellIndex = 5rn indexPath. We're building for iPhone from Devices. The first thing to do is add a table view. Now, We are going to implement pagination in such a way,only 10 item is displayed on UITableView and rest of data will be displayed on scrolling. I can manage the switches as a group (process the array), but what I would really like is to have a ValueChanged event fire in the parent UIViewController wh. Then using the scroll view delegate methods and. The collection of libraries and resources is based on the Awesome Swift List and direct contributions here. There are 16970 observable variables and NO actionable varia. Anyone have any ideas? Thanks in advance. Questions: I need to put a UIView (for ads) on top of a UITableView in my iphone app. Take fun to the next level with our fantastic VAT Free offer across the Swift range excluding Swift Sport. [ updated for xcode 9 and swift 4 ]this tutorial will walk you through the process of passing data from one view to another in an ios application using swift. Here is the Swift version of Pedro Romão's answer. You have to call the method scrollToRowAtIndexPath in the following way : var indexPath = NSIndexPath(forRow: numberOfRowYouWant, inSection: 0) self. Figure 2: Search. Посмотрите здесь, может поможет Scroll UITextField above Keyboard in a UITableView OR UIScrollView in Swift – konnn 1 июл в 18:56 добавить комментарий |. Then using the scroll view delegate methods and. Note that ListView may be a better option for scrolling lists of data. After reading this article, you will be able to maintain the scroll position in panel or div of any Web page. In this tutorial, you will create an app that uses concurrent operations to provide a responsive interface for users by using Operation and OperationQueue. This tutorial has been updated to use Swift 3. The main difference with UITableView is that you have the possibility of multiple columns and a header that can be used to interact with the table view, for example, ordering and selecting. The app loads some initial data and then adds the rest of the information when the user reaches the bottom of the visible content. I have to use the Plain style but I need the header views to behave as if it were Grouped style. How you perform most basic commands and functions largely is a matter of personal preference. If you need to take text input in your Swift app, you will probably need a UITextField. How can I make page for the UITableView for Example:. swift, outside of the class body:. Background. In iOS you are limited to two labels and an image for one of the standard table view cell styles. Tags: Apple, Core Data, learn swift, Swift 4, tableview datasource, tableview delegate, TableView IOS, TableViewController, tutorials, UITableView, Xcode 9. Creating cells for UICollectionView is really easy, moreover you can use the same approach for UITableView. an image) is moved at a different speed than the foreground content while scrolling.