erp5_officejs: don't save appcachestorage non configuration elements during sync

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_jio_js.js

@@ -191,9 +191,10 @@
                             parser.href = id;
                             urlParams = new URLSearchParams(parser.search);
                             id = urlParams.get("relative_url");
-                            if (id === null) { id = configuration_ids_dict[String(i)]; }
-                            content = processHateoasDict(content_list[i]);
-                            promise_list.push(appcache_storage.put(id, content));
+                            if (id !== null) { // ignore non configuration elements
+                              content = processHateoasDict(content_list[i]);
+                              promise_list.push(appcache_storage.put(id, content));
+                            }
                           }
                           return RSVP.all(promise_list);
                         })

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_jio_js.xml

@@ -234,7 +234,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>974.41438.31897.60791</string> </value>
+                <value> <string>974.41513.27300.13568</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -252,7 +252,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1553699373.55</float>
+                        <float>1553701267.05</float>
                         <string>UTC</string>
                       </tuple>
                     </state>