Improve zpt code.

Thanks to Vincent.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15143 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/template_erp5_xhtml_style.xml

@@ -100,26 +100,21 @@ IDEAS:\n
       <!-- Render each field\'s css and javascript. -->\n
     </tal:block>\n
     <tal:block tal:condition="python: form is not None">\n
-      <tal:block tal:repeat="group python: form.Form_getGroupTitleAndId()">\n
-        <tal:block tal:define="gid group/gid;">\n
-          <tal:block tal:condition="python: gid.find(\'hidden\') < 0">\n
-            <tal:block tal:repeat="field python: form.get_fields_in_group(group[\'goid\'])">\n
+      <tal:block tal:repeat="group python: [x for x in form.get_groups(include_empty=0) if x != \'hidden\']">\n
+        <tal:block tal:repeat="field python: form.get_fields_in_group(group)">\n
 \n
           <tal:block tal:define="css python: field.render_css(REQUEST=request)">\n
-                <tal:block tal:condition="python: css is not None">\n
-                  <style tal:content="css"\n
+            <style tal:condition="python: css is not None" \n
+                   tal:content="css"\n
                    tal:attributes="type python:\'text/css\'">\n
             </style>\n
           </tal:block>\n
-              </tal:block>\n
 \n
           <tal:block tal:define="dummy python: js_list.extend(field.get_javascript_list(REQUEST=request))" />\n
 \n
         </tal:block>\n
       </tal:block>\n
     </tal:block>\n
-      </tal:block>\n
-    </tal:block>\n
 \n
 \n
     <!-- May need to remove duplicates -->\n

product/ERP5/bootstrap/erp5_xhtml_style/bt/revision

-395
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+396
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