Allow setting listbox preferred items length in basic gadget preferences if we...

Allow setting listbox preferred items length in basic gadget preferences if we have multiple listboxes in one gadget.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40207 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_knowledge_pad/SkinTemplateItem/portal_skins/erp5_knowledge_pad/Base_viewKnowledgePadFieldLibrary/my_listbox_selection_list_lines.xml

@@ -147,7 +147,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python:\'listbox\' in getattr(here, here.getSpecialiseValue().view_form_id).objectIds()</string> </value>
+            <value> <string>python: len([x for x  in in getattr(here, here.getSpecialiseValue().view_form_id).objectIds() if x.startswith(\'listbox\')])</string> </value>
         </item>
       </dictionary>
     </pickle>

bt5/erp5_knowledge_pad/bt/revision

-605
\ No newline at end of file
+606
\ No newline at end of file