X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/b9f7f39140e942df4dc08d4167d3c07202628840..669393a6cba616672f689124883e2612cdd0adc3:/app/views/site/id.html.erb

diff --git a/app/views/site/id.html.erb b/app/views/site/id.html.erb
index aaa3927a9..ccdad9557 100644
--- a/app/views/site/id.html.erb
+++ b/app/views/site/id.html.erb
@@ -31,21 +31,31 @@
         oauth_token_secret: "<%= token.secret %>"
       });
 
-    id.map().on('move.embed', function() {
+    id.map().on('move.embed', parent.$.throttle(250, function() {
       var extent = id.map().extent(),
           zoom = ~~id.map().zoom(),
           center = id.map().center();
 
-      parent.updatelinks(
-        center[0],
-        center[1],
+      parent.updatelinks({
+          lon: center[0],
+          lat: center[1]
+        },
         zoom,
         null,
-        extent[0][0],
-        extent[0][1],
-        extent[1][0],
-        extent[1][1]);
-    });
+        [[extent[0][1],
+        extent[0][0]],
+        [extent[1][1],
+        extent[1][0]]]);
+
+      // 0ms timeout to avoid iframe JS context weirdness.
+      // http://bl.ocks.org/jfirebaugh/5439412
+      parent.setTimeout(function() {
+        var hash = parent.OSM.formatHash({ lon: center[0], lat: center[1], zoom: zoom });
+        if (hash !== parent.location.hash) {
+          parent.location.replace(hash);
+        }
+      }, 0);
+    }));
 
     parent.$("body").on("click", "a.set_position", function (e) {
       e.preventDefault();
@@ -53,7 +63,7 @@
 
       // 0ms timeout to avoid iframe JS context weirdness.
       // http://bl.ocks.org/jfirebaugh/5439412
-      setTimeout(function() {
+      parent.setTimeout(function() {
         id.map().centerZoom(
           [data.lon, data.lat],
           Math.max(data.zoom || 15, 13));