erp5_web_renderjs_ui: precision maybe < 0

https://lab.nexedi.com/nexedi/erp5/blob/master/product/ERP5/bootstrap/erp5_core/DocumentTemplateItem/portal_components/document.erp5.Amount.py#L426
if base unit price is 69, precision is -2

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_floatfield_js.js

@@ -34,7 +34,7 @@
           id: field_json.key,
           name: field_json.key,
           title: field_json.title,
-          precision: window.parseFloat(field_json.precision),
+          precision: window.parseFloat(field_json.precision > 0 ? field_json.precision : 0),
           // erp5 always put value into "default" (never "value")
           value: window.parseFloat(field_json.default),
           text_content: '',

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_floatfield_js.xml

@@ -148,11 +148,13 @@
   </record>
   <record id="3" aka="AAAAAAAAAAM=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
               <list>
                 <dictionary>
                   <item>
@@ -196,16 +198,20 @@
                   </item>
                 </dictionary>
               </list>
-      </tuple>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
   <record id="4" aka="AAAAAAAAAAQ=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
               <list>
                 <dictionary>
                   <item>
@@ -228,7 +234,7 @@
                   </item>
                   <item>
                       <key> <string>serial</string> </key>
-                <value> <string>965.12118.35525.1655</string> </value>
+                      <value> <string>984.39653.64795.20104</string> </value>
                   </item>
                   <item>
                       <key> <string>state</string> </key>
@@ -246,7 +252,7 @@
                           </tuple>
                           <state>
                             <tuple>
-                        <float>1517930362.54</float>
+                              <float>1593765543.33</float>
                               <string>UTC</string>
                             </tuple>
                           </state>
@@ -255,16 +261,20 @@
                   </item>
                 </dictionary>
               </list>
-      </tuple>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
   <record id="5" aka="AAAAAAAAAAU=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
               <list>
                 <dictionary>
                   <item>
@@ -312,7 +322,9 @@
                   </item>
                 </dictionary>
               </list>
-      </tuple>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
 </ZopeData>