Rxswift Update Tableview cell value - ios

Question

I am able to bind an Observable sequence of data to a table.
Now lets say i have a button on each cell which on click changes the
label of that cell to new value. How to do this ?
I have done so far as follows
I have created an #IBAction for that button in the cell pointing class
then i am doing
label.text = "new text"
but when i scroll down then scroll up, the label show previous value not the new value
previously when i use array and set each value to a cell i used to update that array item and called tableview.reloadData.
how can i do this in RxSwift??
I have done so far
tableview.dataSource = nil (then)
myData.bindTo ... (bind again)
This does not seem to me the right way. so what is the appropriate way to deal with this??

Answer 1

I am able to achive this with RxSwiftCommunity Action
https://github.com/RxSwiftCommunity/Action
ViewController
variable.asObservable().bindTo(mytable.rx.items(cellIdentifier: "cell")) { (row, person, cell) in
if let cellToUse = cell as? TableViewCell {
cellToUse.person = Variable(person)
cellToUse.button1.rx.action = cellToUse.action
}
}.addDisposableTo(disposeBag)
and in cell
class TableViewCell: UITableViewCell {
#IBOutlet weak var label1: UILabel!
#IBOutlet weak var label2: UILabel!
#IBOutlet weak var button1: UIButton!
let disposeBag = DisposeBag()
let action = CocoaAction { input in
return .just(input)
}
var person : Variable<Person>!{
didSet {
self.updateUI()
}
}
private func updateUI(){
person.asObservable()
.subscribe(onNext: {
person in
let name : Observable<String> = Observable.of(person.name)
let age : Observable<String> = Observable.of("\(person.age)")
_ = name.bindTo(self.label1.rx.text)
_ = age.bindTo(self.label2.rx.text)
}).addDisposableTo(disposeBag)
action.elements
.asObservable()
.subscribe(onNext: {
_ in
self.label2.text = "asd"
}).addDisposableTo(disposeBag)
}
}
like before not sure if this is the right way but it worked for me
thanks to (https://rxswift.slack.com/messages/#fpillet) for showing me the way