Remove unnecessary delete statement

[rails.git] / app / assets / javascripts / map.js.erb

diff --git a/app/assets/javascripts/map.js.erb b/app/assets/javascripts/map.js.erb
index c97dc76c324330fced074c3682724174a7cf188f..5299340480fa4a243d94fef17ba63d3034549a9d 100644 (file)
--- a/app/assets/javascripts/map.js.erb
+++ b/app/assets/javascripts/map.js.erb
@@ -71,6 +71,12 @@ function createMap(divName, options) {
    });
    map.addLayer(markers);
 
+   map.dataLayer = new OpenLayers.Layer(I18n.t('browse.start_rjs.data_layer_name'), {
+     visibility: false,
+     displayInLayerSwitcher: false
+   });
+   map.addLayer(map.dataLayer);
+
    $("#" + divName).on("resized", function () {
      map.updateSize();
    });
@@ -100,13 +106,13 @@ function addMarkerToMap(position, icon, description) {
    return marker;
 }
 
-function addObjectToMap(url, zoom, callback) {
+function addObjectToMap(object, zoom, callback) {
    var layer = new OpenLayers.Layer.Vector("Objects", {
       strategies: [ 
           new OpenLayers.Strategy.Fixed()
       ],
       protocol: new OpenLayers.Protocol.HTTP({
-          url: url,
+          url: OSM.apiUrl(object),
           format: new OpenLayers.Format.OSM()
       }),
       style: {
@@ -190,7 +196,6 @@ function openMapPopup(marker, description) {
 function closeMapPopup() {
    if (popup) {
       map.removePopup(popup);
-      delete popup;
    }
 }
 
@@ -198,10 +203,6 @@ function removeMarkerFromMap(marker){
    markers.removeMarker(marker);
 }
 
-function removeBoxFromMap(box){
-   vectors.removeFeature(box);
-}
-
 function proj(x) {
     return x.clone().transform(epsg4326, map.getProjectionObject());
 }