Index: ssts-web/src/main/webapp/disinfectsystem/materialmanager/materialEntryView.js
===================================================================
diff -u -r22011 -r22052
--- ssts-web/src/main/webapp/disinfectsystem/materialmanager/materialEntryView.js	(.../materialEntryView.js)	(revision 22011)
+++ ssts-web/src/main/webapp/disinfectsystem/materialmanager/materialEntryView.js	(.../materialEntryView.js)	(revision 22052)
@@ -150,7 +150,7 @@
 }
 
 function renderDeleteButton(v,p,record){
-	return "<a href=\"#\" target=\"_self\" onclick=\"deleteItem('"+record.data.name+"');\"><img src=\""+WWWROOT +"/images/web/stop.png\"></img></a>";
+	return "<a href=\"#\" target=\"_self\" onclick=\"getCurrentTab().deleteItem('"+record.data.name+"');\"><img src=\""+WWWROOT +"/images/web/stop.png\"></img></a>";
 }
 
 function deleteItem(name){