Programming language: Swift
License: MIT License
Tags: UI     Table View    
Latest version: v3.1.0

OKTableViewLiaison alternatives and similar libraries

Based on the "Table View" category.
Alternatively, view OKTableViewLiaison alternatives based on common mentions on social networks and blogs.

Do you think we are missing an alternative of OKTableViewLiaison or a related project?

Add another 'Table View' Library


UITableView made simple 🙌

Main Features
🙉 Skip the UITableViewDataSource & UITableViewDelegate boilerplate and get right to building your UITableView!
🌀 Closure based API for section and row configuration
📄 Built-in paging functionality
Unit Tested
🐤 Written in Swift 4.2

OKTableViewLiaison is ๐Ÿ”จ with ❤️ by ๐Ÿ“ฑ @ OkCupid. We use the latest and greatest open source version of master in the OkCupid app.


  • Xcode 10.0+
  • iOS 9.0+



The preferred installation method is with CocoaPods. Add the following to your Podfile:

pod 'OKTableViewLiaison'


To run the example project, clone the repo, and run pod install from the Example directory first.


OKTableViewLiaison allows you to more easily populate and manipulate UITableView rows and sections.

Getting Started

To get started, all you need to do is liaise an instance of UITableView to with a OKTableViewLiaison:

let liaison = OKTableViewLiaison()
let tableView = UITableView()

liaison.liaise(tableView: tableView)

By liaising your tableView with the liaison, the liaison becomes its UITableViewDataSource, UITableViewDelegate, and UITableViewDataSourcePrefetching. In the event you would like to remove the tableView from the liaison, simply invoke liaison.detach().

OKTableViewLiaison populates sections and rows using two main types:


struct OKTableViewSection

To create a section for our tableView, create an instance of OKTableViewSection and add it to the liaison.

let section = OKTableViewSection()

let liaison = OKTableViewLiaison(sections: [section])


let section = OKTableViewSection()

liaison.append(section: section)

Supplementary Section Views

To notify the liaison that your OKTableViewSection will display a header and/or footer view, you must provide an instance of OKTableViewSectionComponentDisplayOption during initialization.

OKTableViewSectionComponentDisplayOption is an enumeration that notfies the liaison which supplementary views should be displayed for a given section. A header/footer view is represented by:

class OKTableViewSectionComponent<View: UITableViewHeaderFooterView, Model>

let header = OKTableViewSectionComponent<UITableViewHeaderFooterView, User>(.dylan)
let section = OKTableViewSection(componentDisplayOption: .header(component: header))

You can set a static height of a section component by using either a CGFloat value or closure:

header.set(height: .height, 55)

header.set(height: .height) { user -> CGFloat in
    return user.username == "dylan" ? 100 : 75

header.set(height: .estimatedHeight, 125)

In the event a height is not provided for a section component, the liaison will assume the supplementary view is self sizing and return a .height of UITableView.automaticDimension. Make sure you provide an .estimatedHeight to avoid layout complications.

The OKTableViewSectionComponent views can be customized using func set(command: OKTableViewSectionComponentCommand, with closure: @escaping (View, Model, Int) -> Void) at all the following lifecycle events:

  • configuration
  • didEndDisplaying
  • willDisplay
header.set(command: .configuration) { view, user, section in
    view.textLabel?.text = user.username

header.set(command: .willDisplay) { view, user, section in
    print("Header: \(view) will display for Section: \(section) with User: \(user)")


class OKTableViewRow<Cell: UITableViewCell, Model>

To add a row for a section, create an instance of OKTableViewRow and pass it to the initializer for a OKTableViewSection or if the row is added after instantiation you can perform that action via the liaison:

let row = OKTableViewRow<RowTableViewCell, RowModel>(model: RowModel(type: .small))
let section = OKTableViewSection(rows: [row])
liaison.append(section: section)


let row = OKTableViewRow<RowTableViewCell, RowModel>(model: RowModel(type: .small))
let section = OKTableViewSection()
liaison.append(section: section)
liaison.append(row: row)

OKTableViewRow heights are similarly configured to OKTableViewSection:

row.set(height: .height, 300)

row.set(height: .estimatedHeight, 210)

row.set(height: .height) { model -> CGFloat in
    switch model.type {
    case .large:
        return 400
    case .medium:
        return 200
    case .small:
        return 50

In the event a height is not provided, the liaison will assume the cell is self sizing and return UITableView.automaticDimension.

The OKTableViewRow can be customized using func set(command: OKTableViewRowCommand, with closure: @escaping (Cell, Model, IndexPath) -> Void) at all the following lifecycle events:

  • accessoryButtonTapped
  • configuration
  • delete
  • didDeselect
  • didEndDisplaying
  • didEndEditing
  • didHighlight
  • didSelect
  • didUnhighlight
  • insert
  • move
  • reload
  • willBeginEditing
  • willDeselect
  • willDisplay
  • willSelect
row.set(command: .configuration) { cell, model, indexPath in
    cell.label.text = model.text
    cell.label.font = .systemFont(ofSize: 13)
    cell.contentView.backgroundColor = .blue
    cell.selectionStyle = .none

row.set(command: .didSelect) { cell, model, indexPath in
    print("Cell: \(cell) selected at IndexPath: \(indexPath)")

OKTableViewRow can also utilize UITableViewDataSourcePrefetching by using func set(prefetchCommand: OKTableViewPrefetchCommand, with closure: @escaping (Model, IndexPath) -> Void)

row.set(prefetchCommand: .prefetch) { model, indexPath in

row.set(prefetchCommand: .cancel) { model, indexPath in

Cell/View Registration

OKTableViewLiaison handles cell & view registration for UITableView view reuse on your behalf utilizing your sections/rows OKTableViewRegistrationType<T>.

OKTableViewRegistrationType tells the liaison whether your reusable view should be registered via a Nib or Class.

By default, OKTableViewRow is instantiated with OKTableViewRegistrationType<Cell>.defaultClassType.

OKTableViewSection supplementary view registration is encapsulated by itsOKTableViewSectionComponentDisplayOption. By default, OKTableViewSection componentDisplayOption is instantiated with .none.


OKTableViewLiaison comes equipped to handle your pagination needs. To configure the liaison for pagination, simply set its paginationDelegate to an instance of OKTableViewLiaisonPaginationDelegate.

OKTableViewLiaisonPaginationDelegate declares three methods:

func isPaginationEnabled() -> Bool, notifies the liaison if it should show the pagination spinner when the user scrolls past the last cell.

func paginationStarted(indexPath: IndexPath), passes through the indexPath of the last OKTableViewRow managed by the liaison.

func paginationEnded(indexPath: IndexPath), passes the indexPath of the first new OKTableViewRow appended by the liaison.

To update the liaisons results during pagination, simply use append(sections: [OKAnyTableViewSection]) or func append(rows: [OKAnyTableViewRow]) and the liaison will automatically handle the removal of the pagination spinner.

To use a custom pagination spinner, you can pass an instance OKAnyTableViewRow during the initialization of your OKTableViewLiaison. By default it uses OKPaginationTableViewRow provided by the framework.

Tips & Tricks

Because OKTableViewSection and OKTableViewRow utilize generic types and manage view/cell type registration, instantiating multiple different configurations of sections and rows can get verbose. Creating a subclass or utilizing a factory to create your various OKTableViewRow/OKTableViewSectionComponent types may be useful.

final class TextTableViewRow: OKTableViewRow<PostTextTableViewCell, String> {
    init(text: String) {
        registrationType: .defaultNibType)
static func imageRow(with image: UIImage) -> AnyTableViewRow {
    let row = OKTableViewRow<ImageTableViewCell, UIImage>(image)

    row.set(height: .height, 225)

    row.set(command: .configuration) { cell, image, indexPath in
        cell.contentImageView.image = image
        cell.contentImageView.contentMode = .scaleAspectFill

    return row


OKTableViewLiaison is a framework in its infancy. It's implementation is not perfect. Not all UITableView functionality has been liaised just yet. If you would like to help bring OKTableViewLiaison to a better place, feel free to make a pull request.


โœŒ๏ธ Dylan Shine, [email protected]


OKTableViewLiaison is available under the MIT license. See the LICENSE file for more info.

*Note that all licence references and agreements mentioned in the OKTableViewLiaison README section above are relevant to that project's source code only.