Show layer selector only if more that one layer

2019-11-25 10:15:15 +01:00 · 2019-11-25 10:15:15 +01:00 · 0f82ec0896
commit 0f82ec0896
parent 05bbed786c
1 changed files with 3 additions and 1 deletions
--- a/public/js/components/LayerSelector.js
+++ b/public/js/components/LayerSelector.js
@ -7,9 +7,11 @@ function onchange(e){
  m.route.set("/map/:layerId/:zoom/:lon/:lat", params);
 }

-
 export default {
  view: function(){
+    // Display layer selector only if there is choice
+    if (LayerManager.layers.length <= 1)
+      return null;

    const layers = LayerManager.layers.map(layer => m(
      "option",