DATETIMEFIELDUPDATE [erp5_web_renderjs_ui] fix html5 input gadget update

rendering the gadget with the same value as rendered before causes the
gadget to be not updated even if the field has been manually edited.

/bug #20190204-39AF19
https://nexedijs.erp5.net/#/bug_module/20190204-39AF19

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_input_js.js

@@ -19,6 +19,12 @@
   rJS(window)
 
     .declareMethod('render', function render(options) {
+      var input = this.element.querySelector("input");
+      if (input) {
+        // force the state to have the current edited value
+        this.state.checked = input.checked;
+        this.state.value = input.value;
+      }
       return this.changeState({
         value: getFirstNonEmpty(options.value, ""),
         checked: options.checked,

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_input_js.xml

@@ -214,7 +214,7 @@
             </item>
             <item>
                 <key> <string>actor</string> </key>
-                <value> <string>zope</string> </value>
+                <value> <string>ERP5TypeTestCase</string> </value>
             </item>
             <item>
                 <key> <string>comment</string> </key>
@@ -228,7 +228,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>967.40700.16743.2833</string> </value>
+                <value> <string>975.16158.58810.54749</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -246,7 +246,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1526653024.9</float>
+                        <float>1556111993.61</float>
                         <string>UTC</string>
                       </tuple>
                     </state>