Merge pull request #474 from zanata/rhbz1094094

Refresh statistic in page after copy trans operation

zanata-war/src/main/webapp/iteration/view.xhtml

@@ -258,7 +258,7 @@
     <div class="l--pad-all-half l--push-top-quarter">
       <zanata:progressBar id="copy-trans-progress-bar"
         actionBean="#{copyTransAction}"
-        render="copy-trans-progress-messages"
+        render="copy-trans-progress-messages" oncomplete="refreshStatistics()"
         onCompleteRender="copy-trans-buttons, copy-trans"/>
 
       <s:div id="copy-trans-progress-messages"

zanata-war/src/main/webapp/resources/zanata/progressBar.xhtml

@@ -22,6 +22,9 @@
   <composite:attribute name="render"
     shortDescription="Ids of component to render on pull request"/>
 
+  <composite:attribute name="oncomplete"
+    shortDescription="The client-side script method to be called after complete"/>
+
   <composite:attribute name="onCompleteRender"
     shortDescription="Ids of component to render on complete"/>
 
@@ -33,7 +36,7 @@
 <composite:implementation>
 
   <a4j:jsFunction name="onCompleteFunction"
-    render="poll-#{cc.attrs.id}, #{cc.attrs.onCompleteRender}"/>
+    render="poll-#{cc.attrs.id}, #{cc.attrs.onCompleteRender}" oncomplete="#{cc.attrs.oncomplete}"/>
 
   <a4j:poll id="poll-#{cc.attrs.id}" interval="#{cc.attrs.interval}"
     enabled="#{cc.attrs.actionBean.inProgress}"