Resolves every filter field's selectable options, deriving the "auto" tag fields from the
data actually loaded.
Two-pass on purpose. resolveFieldOptions answers for the fields whose options are declared
in the profile — a static list needs no data. Only a tag field with options: "auto"
requires reading the features, and it is resolved here so that its option list reflects what
is currently on the map instead of what the profile guessed. A layer loaded later therefore
widens the list at the next call, not at boot.
Resolves every filter field's selectable options, deriving the
"auto"tag fields from the data actually loaded.Two-pass on purpose.
resolveFieldOptionsanswers for the fields whose options are declared in the profile — a static list needs no data. Only atagfield withoptions: "auto"requires reading the features, and it is resolved here so that its option list reflects what is currently on the map instead of what the profile guessed. A layer loaded later therefore widens the list at the next call, not at boot.