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Set region status by ACF field

If Regions are linked to WordPress posts that have an ACF field, you can map that field’s values to MapSVG Region Status values (colors / enabled state).

Prerequisites​

  • ACF installed and active
  • Regions connected to WordPress posts (WP Post field or equivalent setup in your map)
  • A Status field configured under Regions › Edit fields
  • You know the ACF field name and which ACF values should map to which MapSVG status IDs

Steps​

  1. Open the map in the Map Editor
  2. Go to Menu › JavaScript › Map › afterLoadRegions
  3. Replace the handler with the code below
  4. Set statusFieldName to your ACF field name
  5. Edit acfToMapsvgStatuses so each ACF value maps to a MapSVG status ID
  6. Save and reload the front end
function (event){

    const { map } = event

    const acfToMapsvgStatuses = {
        // ACF field value → MapSVG status ID
        "1": 1,
        "2": 2,
        "3": 3
    };

    map.regionsRepository.getLoaded().forEach( function(regionDb){
        if(regionDb.post && regionDb.post.acf){
            var status = acfToMapsvgStatuses[regionDb.post.acf.statusFieldName];
            if(typeof status !== "undefined"){
                const regionSvg = map.getRegion(regionDb.id)
                if(regionSvg){
                    regionSvg.setStatus(status)
                }

            }
        }
    });

}

Replace statusFieldName in regionDb.post.acf.statusFieldName with your real ACF field key.