JSF 2.2 ajax no refresh multipart/form-data - ajax

Question

I have a problem and i simplfied the code to show you.
<h:form enctype="multipart/form-data">
<h:panelGroup id="images">
<h:inputText id="auctionImage" value="#{testBean.nowy}"/>
<h:commandButton value="Add">
<f:ajax execute="auctionImage" render="images"/>
</h:commandButton>
<ui:repeat value="#{testBean.elements}" var="oneImage">
<h:outputText value="#{oneImage.title}" />
</ui:repeat>
</h:panelGroup>
</h:form>
This is my main Bean
#SessionScoped
#ManagedBean
public class TestBean {
private List<Element> elements;
private String nowy;
public String getNowy() {
return nowy;
}
public void setNowy(String nowy) {
Element el = new Element();
el.setTitle(nowy);
if(elements==null) elements = new ArrayList<>();
elements.add(el);
this.nowy = nowy;
}
public List<Element> getElements() {
return elements;
}
public void setElements(List<Element> elements) {
this.elements = elements;
}
}
This is the element class
#ManagedBean
public class Element {
private String title;
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
}
I want to populate the list everytime I click Add button and print it using ajax. The list is populated but ajax refresh the panelGroup only for the first time. To make it work again I have to refresh website. What i do wrong?

Answer 1

Ok i was managed to resolve the issue. Well, to be honest it wasn't me but jsf programmers. I found out that it happens when you use
<h:form enctype="multipart/form-data">
with ajax. This is the bug and it has been repaired some time ago. You just have to update your jsf version.
http://javaserverfaces.java.net/ - i got 2.2.3 version which is the newest for now.
After restarting glassfish and redeploying application everything works just fine.