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@apollo/client v3.0.0-beta.1 `partialRefetch: true` not working

See original GitHub issue

Intended outcome:

I’m attempting to use partialRefetch to refetch a partial array item that was add as a result of an “add” mutation.

Actual outcome:

Instead of an empty data object, the returned array is simply missing the partial objects.

How to reproduce the issue:

Client: https://codesandbox.io/s/apollo-empty-data-bug-client-ycntj Server: https://codesandbox.io/s/apollo-empty-data-bug-server-8ncuk

Line 43 can be uncommented to see the behavior when there is no partial data (i.e., the title is returned by the mutation). When that line is commented, the missing title causes the workspaces’ todos to come back as partial data and even though partialRefetch is specified, there is no refetch.

Versions

@apollo/client: 3.0.0-beta.1

Issue Analytics

State:
Created 4 years ago
Comments:6 (4 by maintainers)

Top GitHub Comments

4reactions

miguelollercommented, Jan 15, 2020

@benjamn and @hwillson, it seems to be working now!

I do have a question, though. When refetching, data is set to undefined while loading is true. Would it make sense to keep data as the last fetched value while the refetch is happening?

More specifically, I expected the behavior to be that of refetch where loading doesn’t change and networkStatus goes to 4 for “refetching”. While the data is being fetched, the old data is untouched.

1reaction

hwillsoncommented, Jan 14, 2020

Ahh, I misinterpreted your explanation @migueloller, sorry about that! Re-opening.

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