Changeset 5762

Timestamp:

01/15/08 16:13:43 (1 year ago)

Author:

ianmayo

Message:

start to include point-track items

Files:

• sandbox/ianmayo/branches/app2/index.html (modified) (1 diff)

sandbox/ianmayo/branches/app2/index.html

@@ -40 +40 @@
-            "http://labs.metacarta.com/wms/vmap0?", {layers: 'basic'} );
-
-/*
+
-            "http://worldwind25.arc.nasa.gov/tile/tile.aspx?", 36, 4,
-            {T:"bmng.topo.bathy.200406"});
-            ww2 = new OpenLayers.Layer.WorldWind( "LANDSAT",
-                "http://worldwind25.arc.nasa.gov/tile/tile.aspx", 2.25, 4,
-
-
-
-
-
-
+
+
+
+
-            map.addControl(new OpenLayers.Control.LayerSwitcher());
-            map.setCenter(new OpenLayers.LonLat(-71.4, 42.3), 6);
-        }
+        
+        function addUrl() {
+            var urlObj = OpenLayers.Util.getElement('url'); 
+            var value = urlObj.value;
+            var parts = value.split("/");
+            rss = new OpenLayers.Layer.GeoRSS(parts[parts.length-1], value);
+            rss.events.register("loadend", window, populateMap);
+        }
+
+        function populateMap() {
+            // create the point track layer
+            var lineLayer = new OpenLayers.Layer.PointTrack(rss.name + " Track",
+                    {dataFrom: OpenLayers.Layer.PointTrack.dataFrom.SOURCE_NODE});
+            // add the features from the rss layer to the track layer. This
+            // also works with OpenLayers.Feature.Vector features.
+            lineLayer.addNodes(rss.features);
+            map.addLayer(lineLayer);
+            
+            rss.setName(rss.name + " Comments");
+            
+            var feature, marker;
+            // only show markers for features that are not "Untitled"
+            for (var i = 0; i< rss.features.length-1; i++) {
+                if (rss.features[i].data.popupContentHTML.indexOf(
+                        "Untitled") != -1) {
+                    // nullify lonlat to hide marker
+                    rss.markers[i].lonlat = null;
+                }
+            }
+            map.addLayer(rss);
+        }       
+        
-    </script>
-