Fix/area map iso

docs/modules/ROOT/pages/user-guide/reports/areamap.adoc

@@ -5,7 +5,7 @@ link:../../extensions/advanced-visualizations[label:Advanced Visualization[
 The Area Map charts can be used to render geographical based information on geoJson polygons. It's possible to click a polygon to visualize its regions and their related data.
 It takes two fields: 
 
-- *code*: String. This represents the country code or regional code that must be binded to the visualization. The map supports Alpha-3 and Alpha-2 country codes (by default Alpha-2). Instead the supported format for the region polygons is ISO 3166.
+- *code*: String. This represents the country code or regional code that must be binded to the visualization. The map supports Alpha-3 and Alpha-2 country codes (by default Alpha-2). Instead the supported format for the region polygons is ISO 3166-2.
 - *value*:  Number. Cardinal data to be used on the chart.
 
 == Examples

src/extensions/advancedcharts/AdvancedChartsExampleConfig.ts

@@ -264,7 +264,7 @@ WITH code, sum(value) as totalCount
 RETURN code,totalCount
     `,
     syntheticQuery: `
-        UNWIND [["FR", 1], ["IT", 3], ["FR.32", 1], ["IT.02", 2], ["IT.01", 1]] as v
+        UNWIND [["FR", 1], ["IT", 3], ["FR-HDF", 1], ["IT-65", 2], ["IT-72", 1]] as v
         RETURN v[0] as code, v[1] as value 
         `,
     settings: { mapDrillDown: true, showLegend: false },

src/extensions/advancedcharts/chart/areamap/constants.ts

@@ -1,2 +1,2 @@
 export const keyLengthToKeyName = { 'Alpha-2': 'SHORT_COUNTRY_CODE', 'Alpha-3': 'COUNTRY_CODE' };
-export const regionCodeName = 'code';
+export const regionCodeName = 'isoCode';