LP#1086458: add destructor to caption binding

Signed-off-by: Galen Charlton <gmc@esilibrary.com>

diff --git a/Open-ILS/xul/staff_client/chrome/content/main/bindings.xml b/Open-ILS/xul/staff_client/chrome/content/main/bindings.xml
index e823f13..c7881b5 100644 (file)
--- a/Open-ILS/xul/staff_client/chrome/content/main/bindings.xml
+++ b/Open-ILS/xul/staff_client/chrome/content/main/bindings.xml
@@ -556,6 +556,12 @@
                                        n.setAttribute('src','chrome://open_ils_staff_client/skin/media/images/opentriangle.gif');
                                ]]>
                        </constructor>
+                       <destructor>
+                               <![CDATA[
+                                       var n = document.getAnonymousNodes(this)[0];
+                                       n.onclick = null;
+                               ]]>
+                       </destructor>
                </implementation>
        </binding>