Clear cache to display new template in action box.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19478 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Base.py

@@ -3170,6 +3170,8 @@ class Base( CopyContainer,
     self.isIndexable = 0
     self.isTemplate = 1
     # XXX reset security here
+    # Clear cache to display new template in action box.
+    self.portal_caches.clearCacheFactory('erp5_ui_medium')
 
   security.declareProtected(Permissions.ModifyPortalContent,'makeTemplateInstance')
   def makeTemplateInstance(self):