Reply To: Google Maps Field: Zooming in when address is found?

• James

• January 16, 2017 at 2:18 pm

Hi @dtx211

I think you can use the google_map_change JavaScript action and check if the location is changed or not. It should be something like this:

// change map zoom on map change
add_action('acf/input/admin_footer', 'my_acf_change_zoom');

function my_acf_change_zoom() {
    ?>
    <script type="text/javascript">
    (function($) {
        
        // do this when the map is changed
        acf.add_action('google_map_change', function( latlng, $map, $field ){
            
            // check if the new location is different from the pre-defined location
            if( latlng.lat() != -37.81411 ||
                latlng.lng() != 144.96328 ){
                
                // zoom the map if it's differrent
                $map.setZoom(14);
            }
                    
        });
        
    })(jQuery);    
    </script>
    <?php    
}

Don’t forget to change the pre-defined location (-37.81411, 144.96328).

I hope this helps 🙂