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Nullable ObservableArray attributes are not supported #1337

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domenic opened this issue Jul 3, 2023 · 1 comment
Open

Nullable ObservableArray attributes are not supported #1337

domenic opened this issue Jul 3, 2023 · 1 comment
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domenic commented Jul 3, 2023

The attribute getter (and setter) steps for observable array attributes don't really work if the attribute is nullable.

We need to allow:

  • Spec writers to return null from such attributes
  • Spec writers to react to web developers nulling out such attributes (including rejecting such a set)
@domenic domenic self-assigned this Jul 3, 2023
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bathos commented Jul 4, 2023

Currently ObservableArray<T> is expressly forbidden as a nullable type’s inner type, so they’re not yet supported at all, I think.

@annevk annevk changed the title Nullable ObservableArray attributes are not well supported Nullable ObservableArray attributes are not supported Jul 4, 2023
@domenic domenic mentioned this issue Aug 25, 2023
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