● Viewforheaderinsection height swift I did this in my project . Then create instance of this class in your VC and set it as the table view delegate. I do not want the UITableView to scroll. what i did is created a prototype cell inside a tableview and add label and a button in the storyboard. You can use the built-in iOS table section headers by returning a value from titleForHeaderInSection like this: If you want to return a custom header view with something func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let headerView: UIView = UIView(frame: CGRect(x: 20, y: 0, width: 100, height: 60)) In Swift 4. Also, you wouldn't normally implement titleForHeaderInSection and viewForHeaderInSection. I am fairly new to swift language and iOS development as a whole so please pardon me for my lack of fundamental knowledge. I have no idea where I'm wrong. sectionFooterHeight = 0 and the spacing between sections while no footer is present will go away. min for swift // For Objective-c CGFLOAT_MIN let headerView = UIView. 0, 0. The problem is you are setting the height of the label equal the height of the table in this line: let headerLabel = UILabel(frame: CGRect(x: 30, y: 0, width: tableView. if the height value returned is 150. swiftのコードです。 ##Step. Created Tableviewcell class Firstly create a custom cell . I want to change tables height dynamically asper array count. 0 self. Hello i try to make expand/collapse using UITableView but i have problem with Header. (UITableView *)tableView viewForHeaderInSection:(NSInteger)section method, this does not work. // The width will be the same as the cell, and the height should be set in tableView:heightForRowAtIndexPath: var label = UILabel() label. I have try all tutorial but not working. frame headerFrame. The global header appears at the top of your table’s content, and the global footer appears at the bottom. So I added up all the elements inside my header and returning the value (CGFloat). As for the refactor, you can create your own class that inherits from NSObject and implements the table view datasource protocol. Please help me to check how to fixed it. The height is returned as expected but the problem is the same height is applied to all the cells. 2 you should return The article is for Swift developers who seek complete, integrated, code-centric solutions to speed up their development projects. viewForHeaderInSection. estimatedSectionHeaderHeight = 20. tableView, viewForHeaderInSection: someSection) // tell the view that it The idea is to return a view with a height of 0 for the first section and return nil for all other sections so that the table view uses the default header view for them. And you don't need to put your UILabel into headerView, just return the label. GO FURTHER, FASTER Unleash your full potential as a Swift developer with the all-new Swift Career Accelerator: the most comprehensive, career-transforming learning resource ever created for iOS development. I have a bug: when a cell expands, all headersCells below that cell go invisible. Remove extra top padding in grouped tableview. text="My Details" let button = UIButton. g if cricket and tennis array having a data and soccer array is empty then soccer table height should be 0. g: if cricket and tennis array having a data and soccer array is empty then soccer table height not changing. width, height: tableView. I used the code below to set the height of header view of UITableView - (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section { CGFloat height = 0. As other answers said, if you return 0 for height, it is means you say set default. You might also like: Adding two numbers in macOS x86 In my else condition, I need to return the height of my header as the height of my row. adjustsFontSizeToFitWidth = true switch section{ case 0: < iOS 11 below code works to hide the tableView Section Height for the first section. I use IB to set it's height (size inspector) and set it to 61 like so (the green view is the ' func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? Swift 3. I have a tableView set up so that when a cell is touched, it expands in height to reveal more information. tableView(self. public override func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) You just need to set sectionHeaderHeight also, not only estimated height! like, Swift 4. and viewForHeaderInSection(. I have CollectionViewCell with two rows which added inside the UITableViewHeader programmatically. textColor = UIColor. For e. The height of each cell then becomes baseHeight + dynamicHeight * cellListFromData[indexPath. func numberOfSectionsInTableView(_ tableView: UITableView) -> Int { return 3 } func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { switch Going off rmaddy 's answer, I was trying to hide the Header view and was returning 0. Here dequeue the header view, configure it and return it. estimatedSectionHeaderHeight = 25 and then just override viewForHeaderInSection. For the other headers I want them to remain the default height. To change the height of the headerView. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Two of a simplest approaches is to use delegate method viewForHeaderInSection and return header view in a form of UIView itself or Custom class inheriting UITableViewHeaderFooterView. I have added these tableviews within scroll view. The only think you need to do (for the protocol for the button to work) is to specify its delegate. xib file along with a swift file for the cell. Setting tableView header's height in Swift. func tableView(_ tableView: UITableView I want to customize UITableView header for each section. public override func tableView You need the viewForHeaderInSection method implemented. . Then create a tableView inside it, declaring its style to be UITableViewStyle. 5 多次元配列について 多次元配列とは配列の中に配列が入ってるような物です。 詳しくは、この記事へどうぞ Swift 多次元配列の宣言、追加、削除について func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let aHeader = UITableViewHeaderFooterView() let header = aHeader as UIView var headerFrame = tableView. lightGrayColor() headerText. size. For more answers and solutions to common Swift problems, use custom view instead for viewForHeaderInSection. 0; transition. ) Code. Here's an example of a solution to workaround the iOS 11 bug: swift 3, 4 and 4. Resizing a cell which contains a tableview with dynamic content in it. Data Model We based the article on the AppsGym Books model app, which is published on Apple’s App Store (as 8Books ). I am trying to set the height of a view that is on top of my prototype cell in a table view controller. extension ViewController: UITableViewDataSource, UITableViewDelegate Why Swift 6 Actors Are the Future of iOS Development. screenWidth, height: sectionHeight)) headerView. For swift 4. The text is always aligned from the left . But the part for section 0 is irrelevant because the method is never called with section == 0. What I want to do is to get current header for each section and just add UILabel as a subview. Now I want to make increase the height of the UITableView to fit all the rows. So this tends to hide the Sub Tableview Cells. 1. Coding: class eventsViewController: UITableViewController { var headerName: Array<String> = ["Academic, administrative, teaching and learning support units"] override func viewDidLoad() { You are doing correct just set the CGRect for label and view in viewForHeaderInSection and you can set the height of headerSection . Swift 2. I don't know how to adjust the height of the tableHeaderView to the height of my image, because this height depends on the device. Add the following code to the cell's swift file class CardsTableViewCell: UITableViewCell { //MARK: - Variables @IBOutlet weak var cardName: UILabel! I have a UITableView, it uses a custom UIView as the section header view. With this You have to do this in UITableView Datasource method viewForHeaderInSection:. Create a ViewController with the UITableViewDelegate and UITableViewDataSource protocols. self. frame = headerFrame let transition = CATransition() transition. By using the tableView:viewForHeaderInSection: delegate method, we can return a custom view with any desired height, making it easy to accommodate different screen sizes and data sets. tableView:(UITableView *)tableView viewForHeaderInSection I have a UIViewController in swift/ios 8. height)) – I want to set the height of the first header in my UITableView. Headers and footers normally apply to a single section, but you can also provide a single header or footer view for the entire table by using the table Header View or table Footer View properties of your table view. Here is some working code in Swift 3. – Codo Rather than implementing the UITableViewDelegate methods and defining the sectionFooterHeight via CGFloat. 0f for "tableView:heightForHeaderInSection" and a 0 height View from tableView:viewForHeaderInSection. 0. define the viewForHeaderInSection for headerView and define viewForFooterInSection for footerView. So far, I'm not In My application I have top navigation bar and a tableview below the navigation bar. height = 100 header. func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let sectionHeight:CGFloat = 40 let headerView = UIView(frame: CGRect(x: 0, y: 0, width: Helper. Problem : With the Dynamic varying of Section Header content, the Implement the tableView(_:viewForHeaderInSection:) and tableView(_:viewForFooterInSection:) methods in your table view delegate object to create and configure your views. sectionHeaderHeight = UITableView. and no need to override any other delegates! Swift 3. contentInset = UIEdgeInsetsMake(-18. buttonWithType(UIButtonType. Maybe someone has a nice background image you can use with a white font. This is my sample code: import UIKit import SafariService Note. Nov 3. 0; // swift 4. bounds. Set these to nil and 0 I have add sizeToFit() to UILabel, however I cannot get the correct height which cannot show all text. Two of a simplest approaches is to use delegate method viewForHeaderInSection and return header view in a form of UIView itself or Custom class inheriting Due to a requirement had to change the content of Section Header of TableView dynamically based on the Settings change. The mechanism is that by default this value is set to When any section expands it shows the Custom Cell views. for e. 0f to return 0. 0 is being If I understood your question correctly, what you want to do is to resize your tableHeaderView when you call toggleSection. – SuperSaiyen. Code like so: func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat { return I have two sections in my tableview and I want to set a different colour for different sectionHeaders of the tableView. Here is my code. You can still use automatic header sizing by returning UITableViewAutomaticDimension for non-zero height headers. So far, I've implemented-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section this UITabelViewDelegate method. leastNormalMagnitude, one can alternatively just. 3: func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let headerText = UILabel() headerText. section]. automaticDimension tableView. g. But for the centering thing, try this: The baseHeight is the accumulated height of all the constant elements of the cell (plus the between-cell spacing) and the dynamicHeight is the height of an inner UITableViewCell. Whether you’re just starting out, looking to land your first job, or aiming to become a lead developer, this program offers everything you need to level up – iOS tableView设置Header(组头)&Footer(组尾) 前言： 首先，本文展示的是较简单的创建方式，header和footer的视图皆可自定义。 I don't know why viewForHeaderInSection is not called in swift3. Just put your switch statement in viewForHeaderInSection to set the text for your label. The tableView has 5 sections. 2. backgroundColor = You have to keep both . AND. Commented Sep 26, 2013 at 18:43. duration = 1. There are two ways that we can add the header and footer, one way is to add it in using Interface Builder and the other way is to do it with code. I've added heightForHeaderInSection in UITableView but not called unfortunately. 14. Asks the delegate for a view to display in the header of the specified section of the table view. The nil part nicely works; the table view shows a header for these sections. grouped. tk. The Swift code You can use the built-in iOS table section headers by returning a value from titleForHeaderInSection. init(frame In this tutorial you will learn how to add a header and a footer view to a UITableView. func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {let headerView = UIView() var constraints = [NSLayoutConstraint]() Setting custom heights for section headers in Swift UITableViews allows you to create more visually appealing and functional table views. The Custom Cell also has another UITableView implemented with the same expanding and collapsing sections and this is creating a problem as the height of the Main Tableview and the Custom Cell is not updating itself to accommodate these subcells. 2. UITableView header UITableViewAutomaticDimension not working. tableView. titleForHeaderInSection. To change height, implement this method: - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section { return 15; } I am not really sure about the default header thing - that should be way easier than it is. This will fix the headers. 0f in tableView:heightForHeaderInSection, the delegate method tableView:viewForHeaderInSection Are you possibly implementing heightForHeaderInSection or viewForHeaderInSection? That could make your sections appear or not. 0, then the same 150. System) as 以上がViewController. For example, in Swift 3: override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let headerView = If you implement this method but don’t implement table View(_: height For Header In Section:), the table view calculates the height automatically, or uses the value of section Header Height if By using the tableView:viewForHeaderInSection: delegate method, we can return a custom view with any desired height, making it easy to accommodate different screen sizes define the viewForHeaderInSection for headerView and define viewForFooterInSection for footerView. How can I do that? func tableView(tableView: UITableView!, titleForHeaderInSe for e. type Implement heightForHeaderInSection and return the height you want for the first section. It just show "Academic, administrative, teaching and"Testing Target: iphone 6. After changing from return 1. add text height to header view height by getting height from string and then reload tableview data to update height on set status button also just give left right and top to status label not give height – For headers/footers that won't change size it is reasonably straightforward to create the them - return the view you want to use from tableView(_:viewForHeaderInSection:) and the height you want in tableView(_:heightForHeaderInSection:). 0, y: 0, width: 50, height: 40)) let image How to Get Substring With NSRange in Swift 5. func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { if section == 0 { // Note CGFloat. Therefore what you need to do for your tableHeaderView to resize is this // get the headerView let headerView = self. Always use a Asks the delegate for the height to use for the header of a particular section. Dynamic Type and Self-Sizing Cells with Static Table. tableView. Here height is given 1 as minimal height for the section header because you cannot give 0 as tableview will take it default top margin if assigned zero height. 1. 类UITableView表示一个列表视图，此视图可以显示列表，并且列表可以分为多个区间（section）。 显示列表 假设一个案例： 显示计算机语言清单（["java","swift The article is for Swift developers who seek complete, integrated, code-centric solutions to speed up their development projects. In that view I have added two UITableView (Not UITableView Controller) I have successfully loaded data from JSON web request. 10. tqpyfwrsjgnkdyupjahijvhrpsubfutrqjhpdyrtnsnlcgovif