RxSectionedCollectionView
Usage
This library is a reactive wrapper of the library SectionedCollectionView.
Data Source
let sections = [
MySectionOfCustomData(header: "Fuits", items: [MyCustomData(name: "Banana", selected: false), MyCustomData(name: "Apple", selected: false), MyCustomData(name: "Pear", selected: false), MyCustomData(name: "Orange", selected: false), MyCustomData(name: "Peach", selected: false), MyCustomData(name: "Lemon", selected: false) ]),
MySectionOfCustomData(header: "Vegetables", items: [MyCustomData(name: "Tomato", selected: false), MyCustomData(name: "Onion", selected: false), MyCustomData(name: "Carrot", selected: false), MyCustomData(name: "Lettuce", selected: false), MyCustomData(name: "Potatoes", selected: false), MyCustomData(name: "Broccoli", selected: false), MyCustomData(name: "Peas", selected: false), MyCustomData(name: "Pumpkin", selected: false), MyCustomData(name: "Pepper", selected: false), MyCustomData(name: "Eggplant", selected: false), MyCustomData(name: "Cucumber", selected: false), MyCustomData(name: "Mushroom", selected: false)]),
MySectionOfCustomData(header: "Dairy Products", items: [MyCustomData(name: "Milk", selected: false), MyCustomData(name: "Cheese", selected: false), MyCustomData(name: "Yogurts", selected: false), MyCustomData(name: "Butter", selected: false), MyCustomData(name: "Cream", selected: false)]),
MySectionOfCustomData(header: "Drinks", items: [MyCustomData(name: "Coke", selected: false), MyCustomData(name: "Wine", selected: false), MyCustomData(name: "Water", selected: false), MyCustomData(name: "Orange Juice", selected: false), MyCustomData(name: "Tea", selected: false), MyCustomData(name: "Beer", selected: false)])
]
Observable.just(sections)
.bind(to: sectionedCollectionView.rx.items)
.disposed(by: disposeBag)
Selected Items
To get the selected items you must subcribe to the selectedItems observable.
let selectedItems: Observable<[MyCustomData]> = sectionedCollectionView.rx.selectedItems()
selectedItems.subscribe(onNext: { selected in
//TODO: Implement that you want with the selected items.
}).disposed(by: disposeBag)
Yo can subcribe to the limitReached observable to know when the user is trying to select an item but already reached the selection limit.
sectionedCollectionView.rx.limitReached
.subscribe(onNext: { _ in
//TODO: Implement that you want when the limit is reached.
}).disposed(by: disposeBag)
Example
To run the example project, clone the repo, and run pod install from the Example directory first.
Requirements
Installation
RxSectionedCollectionView is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'RxSectionedCollectionView'Author
estebanarrua, [email protected]
License
RxSectionedCollectionView is available under the MIT license. See the LICENSE file for more info.