RXSwift Update single element
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Considering I have a array of items which might be updated on a different view controller and get notified update the change.
How can I update a Observable<[SomeObject]> with a single SomeObject modification so the change will then be propagated to the UITableViewController that presets these items?
P.S.
I can load the whole thing again with some hack, but it's obviously wrong for various reasons.
Thanks.
swift observable rx-swift
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
add a comment |
Considering I have a array of items which might be updated on a different view controller and get notified update the change.
How can I update a Observable<[SomeObject]> with a single SomeObject modification so the change will then be propagated to the UITableViewController that presets these items?
P.S.
I can load the whole thing again with some hack, but it's obviously wrong for various reasons.
Thanks.
swift observable rx-swift
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
1
TryRxTableViewSectionedAnimatedDataSourcefromRxDataSources.
– Maxim Volgin
Nov 22 '18 at 14:52
add a comment |
Considering I have a array of items which might be updated on a different view controller and get notified update the change.
How can I update a Observable<[SomeObject]> with a single SomeObject modification so the change will then be propagated to the UITableViewController that presets these items?
P.S.
I can load the whole thing again with some hack, but it's obviously wrong for various reasons.
Thanks.
swift observable rx-swift
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
Considering I have a array of items which might be updated on a different view controller and get notified update the change.
How can I update a Observable<[SomeObject]> with a single SomeObject modification so the change will then be propagated to the UITableViewController that presets these items?
P.S.
I can load the whole thing again with some hack, but it's obviously wrong for various reasons.
Thanks.
swift observable rx-swift
swift observable rx-swift
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
asked Nov 22 '18 at 12:09
TomerTomer
3,24542844
3,24542844
1
TryRxTableViewSectionedAnimatedDataSourcefromRxDataSources.
– Maxim Volgin
Nov 22 '18 at 14:52
add a comment |
1
TryRxTableViewSectionedAnimatedDataSourcefromRxDataSources.
– Maxim Volgin
Nov 22 '18 at 14:52
1
1
Try
RxTableViewSectionedAnimatedDataSource from RxDataSources.– Maxim Volgin
Nov 22 '18 at 14:52
Try
RxTableViewSectionedAnimatedDataSource from RxDataSources.– Maxim Volgin
Nov 22 '18 at 14:52
add a comment |
1 Answer
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The short answer is, you can't.
However, if you change your model, there are several ways you can go about doing it. One example is here: https://github.com/dtartaglia/RxMultiCounter
In RxMultiCounter, I populate the tableView with an Observable<[UUID]> and track the changes for each item inside an Observable<[UUID: SomeObject]>. Updating the latter observable doesn't cause the tableView to reload.
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The short answer is, you can't.
However, if you change your model, there are several ways you can go about doing it. One example is here: https://github.com/dtartaglia/RxMultiCounter
In RxMultiCounter, I populate the tableView with an Observable<[UUID]> and track the changes for each item inside an Observable<[UUID: SomeObject]>. Updating the latter observable doesn't cause the tableView to reload.
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
add a comment |
The short answer is, you can't.
However, if you change your model, there are several ways you can go about doing it. One example is here: https://github.com/dtartaglia/RxMultiCounter
In RxMultiCounter, I populate the tableView with an Observable<[UUID]> and track the changes for each item inside an Observable<[UUID: SomeObject]>. Updating the latter observable doesn't cause the tableView to reload.
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
add a comment |
The short answer is, you can't.
However, if you change your model, there are several ways you can go about doing it. One example is here: https://github.com/dtartaglia/RxMultiCounter
In RxMultiCounter, I populate the tableView with an Observable<[UUID]> and track the changes for each item inside an Observable<[UUID: SomeObject]>. Updating the latter observable doesn't cause the tableView to reload.
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
The short answer is, you can't.
However, if you change your model, there are several ways you can go about doing it. One example is here: https://github.com/dtartaglia/RxMultiCounter
In RxMultiCounter, I populate the tableView with an Observable<[UUID]> and track the changes for each item inside an Observable<[UUID: SomeObject]>. Updating the latter observable doesn't cause the tableView to reload.
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
answered Nov 22 '18 at 15:37
Daniel T.Daniel T.
14.6k22734
14.6k22734
add a comment |
add a comment |
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1
Try
RxTableViewSectionedAnimatedDataSourcefromRxDataSources.– Maxim Volgin
Nov 22 '18 at 14:52