Tell OpenLayers when we have resized the map

[rails.git] / app / views / site / _key.html.erb

diff --git a/app/views/site/_key.html.erb b/app/views/site/_key.html.erb
index f01cb67dd2fd8466ba6ab000b9e56afef49d5aa6..54bbca6a7727d667fd39f8cdcd3b20df00e665a7 100644 (file)
--- a/app/views/site/_key.html.erb
+++ b/app/views/site/_key.html.erb
@@ -1,26 +1,29 @@
-<% content_for :left_menu do %>
-<%= link_to_function t('site.key.map_key'), "showKey();", { :title => t('site.key.map_key_tooltip') } %>
-<% end %>
-

 <script type="text/javascript">
 <script type="text/javascript">

-<!--
-  function showKey() {
-    var zoomlevel = map.getZoom();
+  function openMapKey() {
+    updateMapKey();
+
+    openSidebar({ 
+      title: "<%= t('site.key.map_key') %>",
+      onclose: closeMapKey
+    });

 
 

-    if (zoomlevel<7 )      { var imgname = 'keymapnik6.png'; }
-    else if (zoomlevel<13) { var imgname = 'keymapnik'+zoomlevel+'.png'; }
-    else if (zoomlevel<15) { var imgname = 'keymapnik13.png'; }
-    else                   { var imgname = 'keymapnik15.png'; }
+    map.events.register("zoomend", map, updateMapKey);
+    map.events.register("changelayer", map, updateMapKey);
+  }

 
 

-    updateSidebar("<%= t('site.key.map_key') %>", "<p><img src='images/"+imgname+"' /><\/p>");
-    openSidebar({ width: "210px" });
+  function closeMapKey() {
+    map.events.unregister("zoomend", map, updateMapKey);
+    map.events.unregister("changelayer", map, updateMapKey);

   }
 
   }
 

-  function updateKey() {
-    if (sidebarOpen("<%= t('site.key.map_key') %>")) 
-    {
-      showKey();
-    }
+  function updateMapKey() {
+    $("#sidebar_content").load("<%= url_for :action => :key %>", {
+      layer: map.baseLayer.keyid,
+      zoom: map.getZoom()
+    });

   }
   }

-// -->

 </script>
 </script>

+
+<% content_for :left_menu do %>
+  <li><%= link_to_function t('site.key.map_key'), "openMapKey()", :title => t('site.key.map_key_tooltip') %></li>
+<% end %>