Fix tales expression:

- Let user save the form even of classification is empty.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39343 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms/SystemPreference_viewDocument/my_preferred_document_classification.xml

@@ -2,10 +2,7 @@
 <ZopeData>
   <record id="1" aka="AAAAAAAAAAE=">
     <pickle>
-      <tuple>
-        <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
-        <tuple/>
-      </tuple>
+      <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
     </pickle>
     <pickle>
       <dictionary>
@@ -13,9 +10,9 @@
             <key> <string>delegated_list</string> </key>
             <value>
               <list>
-                <string>title</string>
                 <string>default</string>
                 <string>items</string>
+                <string>title</string>
               </list>
             </value>
         </item>
@@ -96,10 +93,6 @@
                     <key> <string>default</string> </key>
                     <value> <string></string> </value>
                 </item>
-                <item>
-                    <key> <string>description</string> </key>
-                    <value> <string>Preferred classification policy for newly created documents</string> </value>
-                </item>
                 <item>
                     <key> <string>field_id</string> </key>
                     <value> <string>my_category</string> </value>
@@ -130,10 +123,7 @@
   </record>
   <record id="2" aka="AAAAAAAAAAI=">
     <pickle>
-      <tuple>
-        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
-        <tuple/>
-      </tuple>
+      <global name="TALESMethod" module="Products.Formulator.TALESField"/>
     </pickle>
     <pickle>
       <dictionary>
@@ -146,16 +136,13 @@
   </record>
   <record id="3" aka="AAAAAAAAAAM=">
     <pickle>
-      <tuple>
-        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
-        <tuple/>
-      </tuple>
+      <global name="TALESMethod" module="Products.Formulator.TALESField"/>
     </pickle>
     <pickle>
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python:tuple(here.portal_categories.classification.getCategoryChildLogicalPathItemList(display_none_category=0,filter_node=1,local_sort_id=\'title\',checked_permission=\'View\'))</string> </value>
+            <value> <string>python: [(\'\', \'\')] + here.portal_categories.classification.getCategoryChildLogicalPathItemList(display_none_category=0,filter_node=1,local_sort_id=\'title\',checked_permission=\'View\')</string> </value>
         </item>
       </dictionary>
     </pickle>

bt5/erp5_dms/bt/revision

-1190
\ No newline at end of file
+1192
\ No newline at end of file