X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/519c7dc2ddbaa946e5523a2968dae5c9ebd7339c..7f959203802260022b9a45723e1ea931c78e874b:/app/assets/javascripts/key.js

diff --git a/app/assets/javascripts/key.js b/app/assets/javascripts/key.js
index d22738aaa..1e4138b70 100644
--- a/app/assets/javascripts/key.js
+++ b/app/assets/javascripts/key.js
@@ -4,13 +4,23 @@ $(document).ready(function () {
         title = $(this).text();
 
     function updateMapKey() {
-      $("#sidebar_content").load(url, {
-        layer: map.baseLayer.keyid,
-        zoom: map.getZoom()
+      var mapLayer = map.baseLayer.keyid,
+          mapZoom = map.getZoom();
+
+      $(".mapkey-table-entry").each(function () {
+        var data = $(this).data();
+
+        if (mapLayer == data.layer &&
+            mapZoom >= data.zoomMin && mapZoom <= data.zoomMax) {
+          $(this).show();
+        } else {
+          $(this).hide();
+        }
       });
     }
 
-    updateMapKey();
+    $("#sidebar_content").load(url, updateMapKey);
+
     openSidebar({ title: title });
 
     $("#sidebar").one("closed", function () {