Add an error handler for overpass AJAX calls

[rails.git] / app / assets / javascripts / index / search.js

diff --git a/app/assets/javascripts/index/search.js b/app/assets/javascripts/index/search.js
index 52920d8bb90fbaf3eb176344f7ddf5721c4d859c..81b96635b5bf62af654911bf7d5fc8f5e35bc429 100644 (file)
--- a/app/assets/javascripts/index/search.js
+++ b/app/assets/javascripts/index/search.js
@@ -1,11 +1,12 @@
 OSM.Search = function(map) {
-  $("#query")
-    .on("focus", function() {
-      $("#describe_location").fadeOut(100);
+  $(".search_form input[name=query]")
+    .on("input", function(e) {
+      if ($(e.target).val() == "") {
+        $(".describe_location").fadeIn(100);
+      } else {
+        $(".describe_location").fadeOut(100);
+      }
     })
-    .on("blur", function() {
-      $("#describe_location").fadeIn(100);
-    });
 
   $("#sidebar_content")
     .on("click", ".search_more a", clickSearchMore)
@@ -26,26 +27,22 @@ OSM.Search = function(map) {
   }
 
   function clickSearchResult(e) {
-    e.preventDefault();
-    e.stopPropagation();
-
     var data = $(this).data(),
       center = L.latLng(data.lat, data.lon);
 
     if (data.minLon && data.minLat && data.maxLon && data.maxLat) {
-      map.fitBounds([[data.minLat, data.minLon],
-        [data.maxLat, data.maxLon]]);
+      map.fitBounds([[data.minLat, data.minLon], [data.maxLat, data.maxLon]]);
     } else {
       map.setView(center, data.zoom);
     }
 
-    marker
-      .setLatLng(center)
-      .addTo(map);
+    // Let clicks to object browser links propagate.
+    if (data.type && data.id) return;
 
-    if (data.type && data.id) {
-      map.addObject(data, { zoom: false, style: { opacity: 0.2, fill: false } });
-    }
+    marker.setLatLng(center).addTo(map);
+
+    e.preventDefault();
+    e.stopPropagation();
   }
 
   var marker = L.marker([0, 0], {icon: getUserIcon()});
@@ -54,10 +51,8 @@ OSM.Search = function(map) {
 
   page.pushstate = page.popstate = function(path) {
     var params = querystring.parse(path.substring(path.indexOf('?') + 1));
-    $("#query").val(params.query);
-    $("#sidebar").removeClass("minimized");
-    map.invalidateSize();
-    $("#sidebar_content").load(path, page.load);
+    $(".search_form input[name=query]").val(params.query);
+    OSM.loadSidebarContent(path, page.load);
   };
 
   page.load = function() {
@@ -78,12 +73,15 @@ OSM.Search = function(map) {
         }
       });
     });
+
+    return map.getState();
   };
 
   page.unload = function() {
     map.removeLayer(marker);
     map.removeObject();
-    $("#query").val("");
+    $(".search_form input[name=query]").val("");
+    $(".describe_location").fadeIn(100);
   };
 
   return page;