[erp5_web_renderjs_ui] Change the state value in place

This will prevent the input gadget to be changed if its parent call render with the same value (as ERP5 does in case of formulator error).

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_select_js.js

@@ -107,6 +107,11 @@
       if (this.state.editable) {
         result[select.getAttribute('name')] =
           select.options[select.selectedIndex].value;
+        // Change the value state in place
+        // This will prevent the gadget to be changed if
+        // its parent call render with the same value
+        // (as ERP5 does in case of formulator error)
+        this.state.value = result[select.getAttribute('name')];
       }
       return result;
     })

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_select_js.xml

@@ -97,6 +97,12 @@
               <none/>
             </value>
         </item>
+        <item>
+            <key> <string>subject</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
         <item>
             <key> <string>title</string> </key>
             <value> <string>Gadget HTML5 Select JS</string> </value>
@@ -230,7 +236,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>956.58742.58866.48708</string> </value>
+                <value> <string>963.62584.36941.22510</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -248,7 +254,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1490622780.06</float>
+                        <float>1516785191.79</float>
                         <string>UTC</string>
                       </tuple>
                     </state>