Update to arrow functions

public/fordecyt_2019/js/grijalva_basemap.js

@@ -169,7 +169,7 @@ let layer_escuelas = new L.geoJson(null, {
     attribution: "",
     pane: "pane_escuelas",
     //onEachFeature: pop_escuelas,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (feature, latlng) => {
         // let context = {
         //     feature: feature,
         //     variables: {}
@@ -196,7 +196,7 @@ let layer_hospitales = new L.geoJson(null, {
     attribution: "",
     pane: "pane_hospitales",
     //onEachFeature: pop_hospitales,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (_feature, latlng) => {
         // let context = {
         //     feature: feature,
         //     variables: {}
@@ -224,7 +224,7 @@ let layer_hoteles = new L.geoJson(null, {
     attribution: "",
     pane: "pane_hoteles",
     //onEachFeature: pop_hoteles,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (_feature, latlng) => {
         // let context = {
         //     feature: feature,
         //     variables: {}
@@ -251,7 +251,7 @@ let layer_puentes = new L.geoJson(null, {
     attribution: "",
     pane: "pane_puentes",
     //onEachFeature: pop_puentes,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (_feature, latlng) => {
         // var context = {
         //     feature: feature,
         //     variables: {}
@@ -279,7 +279,7 @@ let layer_puerto = new L.geoJson(null, {
     attribution: "",
     pane: "pane_puerto",
     //onEachFeature: pop_puerto,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (_feature, latlng) => {
         // let context = {
         //     feature: feature,
         //     variables: {}
@@ -307,7 +307,7 @@ let layer_frontera = new L.geoJson(null, {
     pane: "pane_frontera",
     //onEachFeature: pop_frontera,
     styles: null,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (_feature, latlng) => {
         // let context = {
         //     feature: feature,
         //     variables: {}
@@ -334,7 +334,7 @@ let layer_descargas = new L.geoJson(null, {
     attribution: "",
     pane: "pane_descargas",
     //onEachFeature: pop_descargas,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (_feature, latlng) => {
         // let context = {
         //     feature: feature,
         //     variables: {}
@@ -361,7 +361,7 @@ let layer_presas = new L.geoJson(null, {
     attribution: "",
     pane: "pane_presas",
     //onEachFeature: pop_presas,
-    pointToLayer: function (feature, latlng) {
+    pointToLayer: (_feature, latlng) => {
         // let context = {
         //     feature: feature,
         //     variables: {}

public/fordecyt_2019/js/grijalva_functions.js

@@ -282,7 +282,7 @@ const setupMap = (dates) => {
         L.control.attribution({position: "bottomright"}).addTo(overlay);
 
         // on base layer on main map, change base layer on overlay map
-        map.on("baselayerchange", function(event) {
+        map.on("baselayerchange", event => {
             overlay.eachLayer(l => overlay.removeLayer(l));
             if (event.name == "Carto Dark") {
                 cartoDarkLayerOverlay.addTo(overlay);
@@ -293,9 +293,7 @@ const setupMap = (dates) => {
             }
         });
 
-        map.sync(overlay, {offsetFn: offsetGlobal});
-
-        function offsetGlobal (center, zoom, refMap, tgtMap) {
+        const offsetGlobal = (center, zoom, refMap, tgtMap) => {
             var refC = refMap.getContainer();
             var tgtC = tgtMap.getContainer();
             var pt = refMap.project(center, zoom)
@@ -306,6 +304,8 @@ const setupMap = (dates) => {
             return refMap.unproject(pt, zoom);
         }
 
+        map.sync(overlay, {offsetFn: offsetGlobal});
+
         //console.log(userFiles);
         // query db to get min/max values per month and indicator and store them in an object
         queryFiles().then( minmax => {