Roo/bootstrap/Form.js

diff --git a/Roo/bootstrap/Form.js b/Roo/bootstrap/Form.js
index 971190a..8116e15 100644 (file)
--- a/Roo/bootstrap/Form.js
+++ b/Roo/bootstrap/Form.js
@@ -630,7 +630,7 @@ Roo.apply(Roo.bootstrap.Form, {
             
             var size = this.target.getBox();
             
-            this.maskEl.top.setHeight(size.y);
+            this.maskEl.top.setSize(Roo.lib.Dom.getDocumentWidth(), Roo.lib.Dom.getDocumentHeight());
             this.maskEl.top.show();
             
             this.maskEl.bottom.setHeight()