Making map construction work with permalink.

If a map is configured with a permalink control and a center, the permalink control tries to work with the map center before setCenter is called. This sequence assumes that the map center will already be a LonLat. This fails if the map is constructed with a coordinate array. Safer move is to convert center to LonLat before controls are added.
2012-03-01 13:47:42 -07:00
parent 31219c90f5
commit 4e9701caa8
2 changed files with 27 additions and 1 deletions
--- a/tests/Control/Permalink.html
+++ b/tests/Control/Permalink.html
@@ -321,6 +321,29 @@
        map.layers[1].setVisibility(false);
        t.ok(OpenLayers.Util.isEquivalentUrl(OpenLayers.Util.getElement('permalink').href, location+"#zoom=2&lat=0&lon=1.75781&layers=BF"), 'setVisibility sets permalink');
    }
+    
+    function test_arrayCenter(t) {
+        t.plan(1);
+        var err;
+        try {
+            var map = new OpenLayers.Map({
+                layers: [new OpenLayers.Layer(null, {isBaseLayer: true})],
+                controls: [
+                    new OpenLayers.Control.Permalink({anchor: true})
+                ],
+                center: [0, 0],
+                zoom: 1
+            });
+        } catch (e) {
+            err = e;
+        }
+        if (err) {
+            t.fail("Map construction failure: " + err.message);
+        } else {
+            t.ok(true, "Map construction works");
+        }
+    }
+    
  </script>
 </head>
 <body>