How do I deselect a selected UITableView cell?

Linked

1. Grey-out effect in UITableViewCells.
2. UITableView tap to deselect cell.
3. -3.

How to refresh tableview in swift?

Pull to Refresh in Swift

1. Let’s begin by creating an Xcode project, adding a table view and a label in the Main storyboard.
2. Create TableViewCell and Xib. After that, register TableViewCell and assign delegate and dataSource.
3. Table view cell is populated with the data returned by the API call.

How do I remove the selected cell background color in Swift?

“how to remove the selected cell background color in swift” Code Answer

1. override func setSelected(_ selected: Bool, animated: Bool) {
2. super. setSelected(selected, animated: animated)
3. ​
4. if selected {
5. contentView. backgroundColor = UIColor. green.
6. } else {
7. contentView. backgroundColor = UIColor. blue.
8. }

What is deselectRow?

deselectRow(at:animated:) Deselects a row that an index path identifies, with an option to animate the deselection. iPadOS 2.0+

What is Table View delegate?

The delegate of an UITableView object must adopt the UITableViewDelegate protocol. Optional methods of the protocol allow the delegate to manage selections, configure section headings and footers, help to delete and reorder cells, and perform other actions. All the methods are described in the following.

What is the use of Tableview reloadData property?

1. reloadData() : Reloads the rows and sections of the table view. Description : Call this method to reload all the data that is used to construct the table, including cells, section headers and footers, index arrays, and so on.

How do I change the selection color of UITableViewCell in iOS?

In your storyboard, set the class of your UITableViewCell to UIDesignableTableViewCell, on the Attributes inspector, you may change the selected color of your cell to any color. You can use this for all of your cells.

How do I change the color of a selected cell in Swift?

Swift 3, 4, 5 select cell background colour Next connect your cell’s selectedBackgroundView Outlet to this view. You can even connect multiple cells’ outlets to this one view. Show activity on this post. For a solution that works (properly) with UIAppearance for iOS 7 (and higher?)

What is table View delegate and datasource?

Datasource methods are used to generate tableView cells,header and footer before they are displaying.. Delegate methods provide information about these cells, header and footer along with other user action handlers like cell selection and edit..

What is swift UITableViewDataSource?

Table views manage only the presentation of their data; they do not manage the data itself. To manage the data, you provide the table with a data source object—that is, an object that implements the UITableViewDataSource protocol. A data source object responds to data-related requests from the table.

How do you add a pull to refresh to a table view or collection view?

You can add a refresh control to a table or collection view by assigning an instance of the UIRefreshControl class to this property. If your application targets versions prior to iOS 10, you simply add the refresh control as a subview to the table view. The table view takes care of the rest.

What does reloadData do?

reloadData() Reloads all of the data for the collection view.

How do I install refresh control?

Adding a Refresh Control The first thing we need to do is create an instance of the UIRefreshControl class. Declare a private constant property at the top and assign an instance of the UIRefreshControl class to it. The refresh control is not part of the view hierarchy yet. We need to add it to the table view.

How do I change the color of a selection in a Tableview in Swift?

“change selected color tableview swift 4” Code Answer

1. override func setSelected(_ selected: Bool, animated: Bool) {
2. super. setSelected(selected, animated: animated)
3. if selected {
4. contentView. backgroundColor = UIColor. green.
5. } else {
6. contentView. backgroundColor = UIColor. blue.
7. }
8. }

How do I change the selection color of UITableViewCell in IOS?

How do I highlight a collection VIEW cell in Swift?

How to use? Just inherit BaseCollectionViewCell . If needed, configure in cell’s init or collectionView ‘s delegate methods. If you don’t need highlight effect, just find a method named ‘shouldHighlightItemAtIndexPath’ in UICollectionViewDelegate and return false or just set cell.

What is the purpose of UITableViewDelegate?

The UITableViewDelegate protocol declares a method that the delegate must implement to return a cell object that the table view uses when drawing a particular row. (“Table View Cells” gives more detail about this delegate task.) It also allows the delegate to modify visible aspects of the table view.

What does tableView delegate do?

Tells the delegate the table view is about to draw a cell for a particular row. Asks the delegate to return the level of indentation for a row in a given section. Called to let you fine tune the spring-loading behavior of the rows in a table.