making 1 the default for layer opacity. p=mosesonline,me r=me (closes #3441)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@12227 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2011-08-09 17:33:37 +00:00
parent a6b2537074
commit 92546caa9e
3 changed files with 6 additions and 5 deletions
@@ -466,7 +466,7 @@ OpenLayers.Format.OWSContext.v0_3_1 = OpenLayers.Class(OpenLayers.Format.XML, {
                    name: layer.params.LAYERS,
                    queryable: layer.queryable ? "1" : "0",
                    hidden: layer.visibility ? "0" : "1",
-                    opacity: layer.opacity ? layer.opacity: null}
+                    opacity: layer.hasOwnProperty("opacity") ? layer.opacity : null}
                });
                this.writeNode("ows:Title", layer.name, node);
                this.writeNode("ows:OutputFormat", layer.params.FORMAT, node);
@@ -61,7 +61,7 @@ OpenLayers.Format.WMC = OpenLayers.Class(OpenLayers.Format.Context, {
            numZoomLevels: layer.numZoomLevels,
            units: layer.units,
            isBaseLayer: layer.isBaseLayer,
-            opacity: layer.opacity,
+            opacity: layer.opacity == 1 ? undefined : layer.opacity,
            displayInLayerSwitcher: layer.displayInLayerSwitcher,
            singleTile: layer.singleTile,
            tileSize: (layer.singleTile || !layer.tileSize) ?