Add coordinate precision function

[rails.git] / app / assets / javascripts / index / directions-endpoint.js

diff --git a/app/assets/javascripts/index/directions-endpoint.js b/app/assets/javascripts/index/directions-endpoint.js
index 9ae7ce84fff948bbf4a7303bfc07f794dc617e77..2cc3ea66256488c3bbd426d31f175e3836b3c3dd 100644 (file)
--- a/app/assets/javascripts/index/directions-endpoint.js
+++ b/app/assets/javascripts/index/directions-endpoint.js
@@ -27,11 +27,14 @@ OSM.DirectionsEndpoint = function Endpoint(map, input, iconUrl, dragCallback, ch
 
     if (endpoint.geocodeRequest) endpoint.geocodeRequest.abort();
     delete endpoint.geocodeRequest;
+    removeLatLng();
+    delete endpoint.value;
+    input.val("");
     map.removeLayer(endpoint.marker);
   };
 
   function markerDragListener(e) {
-    var latlng = e.target.getLatLng();
+    const latlng = L.latLng(OSM.cropLocation(e.target.getLatLng(), map.getZoom()));
 
     setLatLng(latlng);
     setInputValueFromLatLng(latlng);
@@ -51,7 +54,7 @@ OSM.DirectionsEndpoint = function Endpoint(map, input, iconUrl, dragCallback, ch
 
   endpoint.setValue = function (value, latlng) {
     endpoint.value = value;
-    delete endpoint.latlng;
+    removeLatLng();
     input.removeClass("is-invalid");
     input.val(value);
 
@@ -86,16 +89,24 @@ OSM.DirectionsEndpoint = function Endpoint(map, input, iconUrl, dragCallback, ch
   }
 
   function setLatLng(ll) {
+    input
+      .attr("data-lat", ll.lat)
+      .attr("data-lon", ll.lng);
     endpoint.latlng = ll;
     endpoint.marker
       .setLatLng(ll)
       .addTo(map);
   }
 
-  function setInputValueFromLatLng(latlng) {
-    var precision = OSM.zoomPrecision(map.getZoom());
+  function removeLatLng() {
+    input
+      .removeAttr("data-lat")
+      .removeAttr("data-lon");
+    delete endpoint.latlng;
+  }
 
-    input.val(latlng.lat.toFixed(precision) + ", " + latlng.lng.toFixed(precision));
+  function setInputValueFromLatLng(latlng) {
+    input.val(latlng.lat + ", " + latlng.lng);
   }
 
   return endpoint;