For IFrame tiles, we need to set opacity on the IFrame's parent.

kochizufan · Apr 23, 2012 · 179433d · 179433d
1 parent a57c56e
commit 179433d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/OpenLayers/Layer.js b/lib/OpenLayers/Layer.js
@@ -1287,6 +1287,11 @@ OpenLayers.Layer = OpenLayers.Class({
             var childNodes = this.div.childNodes;
             for(var i = 0, len = childNodes.length; i < len; ++i) {
                 var element = childNodes[i].firstChild || childNodes[i];
+                var lastChild = childNodes[i].lastChild;
+                //TODO de-uglify this
+                if (lastChild && lastChild.nodeName.toLowerCase() === "iframe") {
+                    element = lastChild.parentNode;
+                }
                 OpenLayers.Util.modifyDOMElement(element, null, null, null, 
                                                  null, null, null, opacity);
             }