JSF Terti ViewState

[Jolied]

There's a form of registration and a fashion window where the user turns a drop, all in one HTML form. Problem is, once the page is updated, the button in the window only works second time.

I tried to take id form and rent it like this. http://balusc.omnifaces.org/2011/09/communication-in-jsf-20.html#AjaxRenderingOfContentWhichContainsAnotherForm Not working.

<h:form>
    <h:inputText value="#{Controller.email}" />
 <h:inputText value="#{Controller.password}" />
 <ui:fragment rendered="#{!(Controller.needValidateCaptcha) }">
  <a4j:commandButton action="#{Controller.doRegistration}" value="Зарегистрироваться">    
        </a4j:commandButton> 
     </ui:fragment>
     <ui:fragment rendered="#{(registrationController.needValidateCaptcha) }">
  <button type="button"  data-toggle="modal" data-target="#Captcha" action="$('#Captcha').modal('show');">Зарегистрироваться</button>
    </ui:fragment>
             &lt;!-- Попап --&gt;

<div class="modal" id="Captcha">

<a4j:outputPanel id="Panel">

<div class="row">

<div class="col-md-6">

<h:inputText id="regcap" value="#{Controller.captcha}"/>

<ui:fragment rendered="#{Controller.captchaError}">

<h:outputText value="#{registrationController.captchaErrorMsg}" />

</ui:fragment>

</div>

</div>

</a4j:outputPanel>

<a4j:commandButton action="#{Controller.doRegistration}" value="Ok" render="registrationPanel">

</a4j:commandButton>

</div>

</h:form>

[Alberto]

Try updating the form parent element. What you describe is a fairly common problem and https://stackoverflow.com/users/157882/balusc I wrote a hundred responses on this subject, for example. https://stackoverflow.com/questions/10094615/a4jcommandbutton-action-is-only-invoked-on-second-click