materio-base-d7-solr/configsets/sample_techproducts_configs/conf/velocity/query_spatial.vm

#**
 *  Query logic for selecting location / Geospatial search
 *#

#set($queryOpts = $params.get("queryOpts"))

#if($queryOpts == "spatial")

  <div>

    #set($loc = $request.params.get('pt'))
    ## Normalize first trip through to "none" because
    ## an empty string generates an error message later on
    #if( ! $loc )
      #set( $loc = "none" )
    #end

    #set($dist = $request.params.get('d', "10"))

    ## Cities for The Select List
    #set( $cities = {
      "none": "No Filter",
      "45.17614,-93.87341": "Buffalo, MN",
      "37.7752,-100.0232": "Dodge City, KS",
      "35.0752,-97.032": "Oklahoma City, OK",
      "37.7752,-122.4232": "San Francisco CA"
    })

    <label #annTitle("Add the &pt parameter")>
      Location Filter:
      <select id="pt" name="pt">

        ## Generate <option> tag for each city
        #foreach( $city_lon_lat in $cities.keySet() )
          #set( $city_name = $cities.get($city_lon_lat) )
          <option value="$city_lon_lat"
            #if($loc == $city_lon_lat)selected="true"#end
          >
            $city_name
          </option>
        #end

      </select>

    </label>

    <span #annTitle("Add the &d parameter")>
      Distance (KM):
      <input id="d" name="d" type="text" size="6"
        value="#if($dist != '')${dist}#{else}10#end"  ## TODO: isn't the default of 10 above sufficient?  no if/else needed?
      />
    </span>

    <input type="hidden" name="sfield" value="store"/>
    <input type="hidden" id="spatialFQ" name="fq" value=""/>
    <input type="hidden" name="queryOpts" value="spatial"/>        

  </div>

  <script type="text/javascript">
    $('#query-form').submit(function() {
      if ($("#pt").val() != "none") {
        $("#spatialFQ").val("{!bbox}");
      }
      $fqs = $("#allFQs").val();
      $fqs = $fqs.replace("{!bbox}", "");
      if ($fqs == ''){
        $("#allFQs").remove();
      }
      $("#allFQs").val($fqs);
      return true;
    });
  </script>

#end