fixup! HACK: Hide Configure and Sort buttons

Make sure we have gadget.state.form_id

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_listbox_js.js

@@ -774,7 +774,7 @@
               div_element.appendChild(button_element);
 
             } else {
-              if (gadget.state.form_id.indexOf("form_list_sr") === -1) {
+              if (gadget.state.form_id && gadget.state.form_id.indexOf("form_list_sr") === -1) {
                 // Add Configure button
                 // <button {{disabled}} data-rel="configure_columns" data-i18n="Configure" name="Configure" type="button" class="ui-icon-wrench ui-btn-icon-left {{configure_class}}"></button>
                 button_element = document.createElement('button');

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_listbox_js.xml

@@ -240,7 +240,7 @@
                   </item>
                   <item>
                       <key> <string>serial</string> </key>
-                      <value> <string>983.15052.29009.35959</string> </value>
+                      <value> <string>985.12414.11831.36642</string> </value>
                   </item>
                   <item>
                       <key> <string>state</string> </key>
@@ -258,7 +258,7 @@
                           </tuple>
                           <state>
                             <tuple>
-                              <float>1586985484.88</float>
+                              <float>1594517926.89</float>
                               <string>UTC</string>
                             </tuple>
                           </state>