erp5_web_renderjs_ui: always clear the file input when rendering the field

Prevent sending the binary each time.
Follow file input behaviour

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_filefield_js.js

@@ -27,31 +27,23 @@
       return this.changeState(state_dict);
     })
 
-    .onStateChange(function (modification_dict) {
+    .onStateChange(function () {
       var element = this.element,
         gadget = this,
-        url,
-        result;
-      if (modification_dict.hasOwnProperty('editable')) {
+        url;
       if (gadget.state.editable) {
         url = 'gadget_html5_input.html';
       } else {
         url = 'gadget_html5_element.html';
       }
-        result = this.declareGadget(url, {scope: 'sub'})
+      return this.declareGadget(url, {scope: 'sub'})
         .push(function (input) {
           // Clear first to DOM, append after to reduce flickering/manip
           while (element.firstChild) {
             element.removeChild(element.firstChild);
           }
           element.appendChild(input.element);
-            return input;
-          });
-      } else {
-        result = this.getDeclaredGadget('sub');
-      }
-      return result
-        .push(function (input) {
+
           return input.render(gadget.state);
         });
     })

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_filefield_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>966.34374.12939.54886</string> </value>
+                      <value> <string>983.13203.65355.60228</string> </value>
                   </item>
                   <item>
                       <key> <string>state</string> </key>
@@ -246,7 +252,7 @@
                           </tuple>
                           <state>
                             <tuple>
-                        <float>1523276564.09</float>
+                              <float>1586873574.82</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>