Add map.getMapBaseLayer()

[rails.git] / app / assets / javascripts / leaflet.key.js

diff --git a/app/assets/javascripts/leaflet.key.js b/app/assets/javascripts/leaflet.key.js
index bcd5839cdad8891e183e2fcec8bf7c19b14e4191..090583ced1ed65923900643c9c95016e71581b95 100644 (file)
--- a/app/assets/javascripts/leaflet.key.js
+++ b/app/assets/javascripts/leaflet.key.js
@@ -3,7 +3,7 @@ L.OSM.key = function (options) {
 
   control.onAddPane = function (map, button, $ui) {
     var $section = $("<div>")
-      .attr("class", "section")
+      .attr("class", "p-3")
       .appendTo($ui);
 
     $ui
@@ -34,16 +34,16 @@ L.OSM.key = function (options) {
     }
 
     function update() {
-      var layer = map.getMapBaseLayerId(),
+      var layerId = map.getMapBaseLayerId(),
           zoom = map.getZoom();
 
       $(".mapkey-table-entry").each(function () {
         var data = $(this).data();
-        if (layer === data.layer && zoom >= data.zoomMin && zoom <= data.zoomMax) {
-          $(this).show();
-        } else {
-          $(this).hide();
-        }
+        $(this).toggle(
+          layerId === data.layer &&
+          (!data.zoomMin || zoom >= data.zoomMin) &&
+          (!data.zoomMax || zoom <= data.zoomMax)
+        );
       });
     }
   };