[erp5_web_renderjs_ui] Label field: prevent dead lock

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_label_field_js.js

@@ -207,11 +207,19 @@
     }, {mutex: 'changestate'})
 
     .allowPublicAcquisition("notifyInvalid", function (param_list) {
-      return this.changeState({error_text: param_list[0]});
+      // Label doesn't know when a subgadget calls notifyInvalid
+      // Prevent mutex dead lock by defering the changeState call
+      return this.deferErrorTextRender(param_list[0]);
     })
 
     .allowPublicAcquisition("notifyValid", function () {
-      return this.changeState({error_text: ''});
+      // Label doesn't know when a subgadget calls notifyValid
+      // Prevent mutex dead lock by defering the changeState call
+      return this.deferErrorTextRender('');
+    })
+
+    .declareJob('deferErrorTextRender', function (error_text) {
+      return this.changeState({error_text: error_text});
     });
 
 }(window, document, rJS, RSVP));
\ No newline at end of file

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_label_field_js.xml

@@ -230,7 +230,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>964.8273.15694.60620</string> </value>
+                <value> <string>964.59013.39016.42820</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -248,7 +248,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1516274849.55</float>
+                        <float>1516293734.37</float>
                         <string>UTC</string>
                       </tuple>
                     </state>