Use field instead ad-hoc script to presence Dates nicely

bt5/erp5_commerce/SkinTemplateItem/portal_skins/erp5_commerce/SaleOrder_getFormattedCreationDate.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>Script_magic</string> </key>
-            <value> <int>3</int> </value>
-        </item>
-        <item>
-            <key> <string>_bind_names</string> </key>
-            <value>
-              <object>
-                <klass>
-                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
-                </klass>
-                <tuple/>
-                <state>
-                  <dictionary>
-                    <item>
-                        <key> <string>_asgns</string> </key>
-                        <value>
-                          <dictionary>
-                            <item>
-                                <key> <string>name_container</string> </key>
-                                <value> <string>container</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_context</string> </key>
-                                <value> <string>context</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_m_self</string> </key>
-                                <value> <string>script</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_subpath</string> </key>
-                                <value> <string>traverse_subpath</string> </value>
-                            </item>
-                          </dictionary>
-                        </value>
-                    </item>
-                  </dictionary>
-                </state>
-              </object>
-            </value>
-        </item>
-        <item>
-            <key> <string>_body</string> </key>
-            <value> <string>"""\n
-  Return the creation date of the current context with\n
-  a niceer format.\n
-\n
-  TODO:\n
-  - use a field and form for this purpose\n
-"""\n
-creation_date = context.getCreationDate()\n
-return creation_date.strftime(\'%a, %d %b %Y %H:%M %p\')\n
-</string> </value>
-        </item>
-        <item>
-            <key> <string>_params</string> </key>
-            <value> <string></string> </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>SaleOrder_getFormattedCreationDate</string> </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string>Format creation date</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>

bt5/erp5_commerce/SkinTemplateItem/portal_skins/erp5_commerce_widget_library/SaleOrderModule_viewAsWebSaleOrderList.xml

@@ -50,6 +50,7 @@
             <value>
               <list>
                 <string>bottom</string>
+                <string>hidden</string>
               </list>
             </value>
         </item>
@@ -65,6 +66,14 @@
                       </list>
                     </value>
                 </item>
+                <item>
+                    <key> <string>hidden</string> </key>
+                    <value>
+                      <list>
+                        <string>listbox_creation_date</string>
+                      </list>
+                    </value>
+                </item>
               </dictionary>
             </value>
         </item>

bt5/erp5_commerce/SkinTemplateItem/portal_skins/erp5_commerce_widget_library/SaleOrderModule_viewAsWebSaleOrderList/listbox.xml

@@ -362,7 +362,7 @@
                           <string>Price</string>
                         </tuple>
                         <tuple>
-                          <string>SaleOrder_getFormattedCreationDate</string>
+                          <string>creation_date</string>
                           <string>Order Date</string>
                         </tuple>
                         <tuple>
@@ -411,7 +411,12 @@
                 <item>
                     <key> <string>editable_columns</string> </key>
                     <value>
-                      <list/>
+                      <list>
+                        <tuple>
+                          <string>creation_date</string>
+                          <string>creation_date</string>
+                        </tuple>
+                      </list>
                     </value>
                 </item>
                 <item>
@@ -529,7 +534,7 @@
                           <string>Price</string>
                         </tuple>
                         <tuple>
-                          <string>SaleOrder_getFormattedCreationDate</string>
+                          <string>creation_date</string>
                           <string>Date</string>
                         </tuple>
                         <tuple>
@@ -562,25 +567,7 @@
                 <item>
                     <key> <string>url_columns</string> </key>
                     <value>
-                      <list>
-                        <tuple>
-                          <string>id</string>
-                          <string>title</string>
-                          <string>SaleOrder_getSaleOrderUrl</string>
-                        </tuple>
-                        <tuple>
-                          <string>SaleOrder_getFormattedTotalPrice</string>
-                          <string>SaleOrder_getSaleOrderUrl</string>
-                        </tuple>
-                        <tuple>
-                          <string>SaleOrder_getFormattedCreationDate</string>
-                          <string>SaleOrder_getSaleOrderUrl</string>
-                        </tuple>
-                        <tuple>
-                          <string>translated_simulation_state</string>
-                          <string>SaleOrder_getSaleOrderUrl</string>
-                        </tuple>
-                      </list>
+                      <list/>
                     </value>
                 </item>
               </dictionary>