erp5_officejs: fix editable blob content property in form view

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_form_view_js.js

@@ -235,9 +235,15 @@
     .onStateChange(function onStateChange() {
       var fragment = document.createElement('div'),
         gadget = this,
+        content_editable = gadget.state.content_editable,
+        form_json;
+      if (content_editable === undefined) {
+        content_editable = gadget.state.form_definition
+          .portal_type_dict.editable;
+      }
       form_json = renderForm(gadget.state.form_definition, gadget.state.doc,
                                gadget.state.data, gadget.state.blob_type,
-                               gadget.state.content_editable);
+                               content_editable);
       while (gadget.element.firstChild) {
         gadget.element.removeChild(gadget.element.firstChild);
       }

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_form_view_js.xml

@@ -269,7 +269,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>978.62776.6299.22715</string> </value>
+                <value> <string>978.63200.57160.23330</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -287,7 +287,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1570446513.79</float>
+                        <float>1570471806.0</float>
                         <string>UTC</string>
                       </tuple>
                     </state>