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

2012-04-23 18:46:28 -04:00
parent a57c56ed96
commit 179433da2f
1 changed files with 5 additions and 0 deletions
--- 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);
            }