ALDataRequestView 2.3.2

Maintained by Antoine v.d. Lee, Jeroen Bakker.

You want to add pod 'ALDataRequestView', '~> 2.3' similar to the following to your Podfile:

target 'MyApp' do
  pod 'ALDataRequestView', '~> 2.3'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try ALDataRequestView

ALDataRequestView 2.3.2

By
Antoine van der Lee
twannl

ALDataRequestView

A simple way to show:

Loading view while a producer or observable is started
Reload view when a producer or observable is failed
Empty view when a producer or observable returns an empty array or an object which inherits the Emptyable protocol and isEmpty is true

Usage

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

ReactiveSwift & RxSwift

Simply call

attachTo(dataRequestView: dataRequestView)

on your signalProducer or observable.

Make sure you implement the ALDataRequestViewDataSource:

func loadingView(for dataRequestView: ALDataRequestView) -> UIView?
func reloadViewController(for dataRequestView: ALDataRequestView) -> ALDataReloadType?
func emptyView(for dataRequestView: ALDataRequestView) -> UIView?

Examples

RxSwift

let request = URLRequest(url: URL(string: "http://httpbin.org/status/400")!)
rxDisposable = URLSession.shared.rx.data(request: request).attachToDataRequestView(dataRequestView: dataRequestView!).subscribe()

ReactiveSwift

let request = URLRequest(url: URL(string: "http://httpbin.org/status/400")!)
dataSignalProducer = URLSession.shared
    .reactive.data(with: request)
    .flatMap(.latest, transform: { (data, response) -> SignalProducer<Data, NSError> in
        if let httpResponse = response as? HTTPURLResponse, httpResponse.statusCode > 299 {
            return SignalProducer(error: NSError(domain: "", code: httpResponse.statusCode, userInfo: nil))
        }
        return SignalProducer(value: data)
    })
    .attachTo(dataRequestView: dataRequestView!)

Installation

ALDataRequestView is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "ALDataRequestView"

Swift version vs Pod version

Swift version	Pod version
3.X	>= 2.0.0
2.3	1.0.4

Author

Antoine van der Lee, [email protected]

License

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