X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/815c98c977831a9a7f84dca49186f5eea7b4a283..7f959203802260022b9a45723e1ea931c78e874b:/app/assets/javascripts/key.js

diff --git a/app/assets/javascripts/key.js b/app/assets/javascripts/key.js
index daff6eee6..1e4138b70 100644
--- a/app/assets/javascripts/key.js
+++ b/app/assets/javascripts/key.js
@@ -8,12 +8,10 @@ $(document).ready(function () {
           mapZoom = map.getZoom();
 
       $(".mapkey-table-entry").each(function () {
-        var entryLayer = $(this).attr("data-layer"),
-            entryZoomMin = parseInt($(this).attr("data-zoom-min")),
-            entryZoomMax = parseInt($(this).attr("data-zoom-max"));
+        var data = $(this).data();
 
-        if (mapLayer == entryLayer &&
-            mapZoom >= entryZoomMin && mapZoom <= entryZoomMax) {
+        if (mapLayer == data.layer &&
+            mapZoom >= data.zoomMin && mapZoom <= data.zoomMax) {
           $(this).show();
         } else {
           $(this).hide();