Add an example that demonstrates the use of a popup with the WMSGetFeatureInfo control.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@9549 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-07-10 17:43:37 +00:00
parent d6d824b389
commit ca23e49707
1 changed files with 90 additions and 0 deletions
--- a/examples/getfeatureinfo-popup.html
+++ b/examples/getfeatureinfo-popup.html
@@ -0,0 +1,90 @@
+<html>
+  <head>
+    <title>GetFeatureInfo Popup</title>
+    <script src="../lib/OpenLayers.js"></script>
+    <link rel="stylesheet" href="../theme/default/style.css" type="text/css" />
+    <link rel="stylesheet" href="style.css" type="text/css" />
+    <script>
+    OpenLayers.ProxyHost = "proxy.cgi?url=";
+    
+    var map, info;
+    
+    function load() {
+        map = new OpenLayers.Map({
+            div: "map",
+            maxExtent: new OpenLayers.Bounds(143.834,-43.648,148.479,-39.573)
+        });
+
+        var political = new OpenLayers.Layer.WMS("State Boundaries",
+            "http://demo.opengeo.org/geoserver/wms", 
+            {'layers': 'topp:tasmania_state_boundaries', transparent: true, format: 'image/gif'},
+            {isBaseLayer: true}
+        );
+
+        var roads = new OpenLayers.Layer.WMS("Roads",
+            "http://demo.opengeo.org/geoserver/wms", 
+            {'layers': 'topp:tasmania_roads', transparent: true, format: 'image/gif'},
+            {isBaseLayer: false}
+        );
+
+        var cities = new OpenLayers.Layer.WMS("Cities",
+            "http://demo.opengeo.org/geoserver/wms", 
+            {'layers': 'topp:tasmania_cities', transparent: true, format: 'image/gif'},
+            {isBaseLayer: false}
+        );
+
+        var water = new OpenLayers.Layer.WMS("Bodies of Water",
+            "http://demo.opengeo.org/geoserver/wms", 
+            {'layers': 'topp:tasmania_water_bodies', transparent: true, format: 'image/gif'},
+            {isBaseLayer: false}
+        );
+
+        var highlight = new OpenLayers.Layer.Vector("Highlighted Features", {
+            displayInLayerSwitcher: false, 
+            isBaseLayer: false 
+        });
+        
+        map.addLayers([political, roads, cities, water, highlight]); 
+
+        info = new OpenLayers.Control.WMSGetFeatureInfo({
+            url: 'http://demo.opengeo.org/geoserver/wms', 
+            title: 'Identify features by clicking',
+            queryVisible: true,
+            eventListeners: {
+                getfeatureinfo: function(event) {
+                    map.addPopup(new OpenLayers.Popup.FramedCloud(
+                        "chicken", 
+                        map.getLonLatFromPixel(event.xy),
+                        null,
+                        event.text,
+                        null,
+                        true
+                    ));
+                }
+            }
+        });
+        map.addControl(info);
+        info.activate();
+
+        map.addControl(new OpenLayers.Control.LayerSwitcher());
+        map.zoomToMaxExtent();
+    }
+
+  </script>
+  </head>
+  <body onload="load()">
+      <h1 id="title">Feature Info in Popup</h1>
+
+      <div id="tags"></div>
+
+      <p id="shortdesc">
+        Demonstrates the WMSGetFeatureInfo control for fetching information
+        about a position from WMS (via GetFeatureInfo request).  Results
+        are displayed in a popup.
+      </p>
+
+      <div id="map" class="smallmap"></div>
+
+    <div id="docs"></div>
+  </body>
+</html>