Setting opacity on the IFrame's parent, like we used to do in 2.11.

2012-04-23 10:36:51 -04:00
parent 07114fc894
commit 11cc960be5
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].lastChild || childNodes[i];
+                if (element.nodeName.toLowerCase() === "iframe") {
+                    // changing opacity on IFrame elements does not work, so
+                    // we set it on the parent
+                    element = element.parentNode;
+                }
                OpenLayers.Util.modifyDOMElement(element, null, null, null, 
                                                 null, null, null, opacity);
            }