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ToMap.tsx with improved localityID lookup#7686

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nfshoobs wants to merge 1 commit intospecify:mainfrom
nfshoobs:tomap-geomap-fix2
Open

ToMap.tsx with improved localityID lookup#7686
nfshoobs wants to merge 1 commit intospecify:mainfrom
nfshoobs:tomap-geomap-fix2

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@nfshoobs nfshoobs commented Feb 5, 2026

This update is an attempt to fix the problem of GeoMap plugin causing 404 errors due to columnIndex mismatch errors. Instead of assuming the localityID exists in the query results (which it does not in distinct queries) we lookup the localityId via the API using the same path as lat1/long1 for each query row, hopefully circumventing the issue with column index mismatch in distinct and non-distinct queries.

This is LLM-generated code and I have not tested it because I don't have a proper environment to do so, but hopefully this is a step in the right direction and not total garbage.
@grantfitzsimmons can you check this out when you have a chance?

Fixes #7685

Checklist

  • Self-review the PR after opening it to make sure the changes look good and
    self-explanatory (or properly documented)
  • Add relevant issue to release milestone
  • Add pr to documentation list
  • Add automated tests
  • Add a reverse migration if a migration is present in the PR

Testing instructions

  1. Create a query on a table other than locality with lat1 and long1 fields in the query.
  2. Run the queryand check behavior of GeoMap tool.
  3. Ensure that the GeoMap plugin runs as expected, and that clicking pins causes the correct pop up (the right locality record) without a 404 error.
  4. Run the query with Distinct=True and Distinct=False to confirm that the 404 error no longer occurs.

When DISTINCT is TRUE, the backend deduplicates fields in the query, causing the columnIndex values in localityMappings to point to wrong positions which in turn causes GeoMap plugin to throw a 404 error when a pin is clicked. This issue does not appear to occur in queries where DISTINCT is FALSE. 

The solution I propose here is to find localityId by following the same path as latitude1/longitude1 rather than assuming it exists in the query results.
This is Claude-generated code and I have not tested it, but hopefully this is a step in the right direction.
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Distinct queries cause GeoMap plugin to 404 upon pin click

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