Captcha and Ajax forms

[demetrio812]

Hi,
I tried the example of the captcha and it worked very well in a normal form, now I have 2 problems:

First
I'm implementing it in an ajax way using a:commandButton to submit the form and it seems it is not working after a lot of tries, here there is the code:

     <h:form id="nuovoCommentoFrm">
                    <h:panelGrid columns="3">
                    ...
                         <h:outputText value="Control code*" />
                         <h:panelGrid id="pgCaptcha" columns="1">
                              <h:graphicImage value="/seam/resource/captcha?f=#{currentDate.time}" />
                              <h:inputText id="verifyCaptcha" value="#{captcha.response}" required="true">
                                   <s:validate />
                              </h:inputText>
                         </h:panelGrid>
                         <rich:message for="verifyCaptcha" errorClass="errorMessage"/>
                    </h:panelGrid> 
                    <a:commandButton value="Add comment" action="#{articoloHelper.inserisciNuovoCommento}" reRender="pgCaptcha,nuovoCommentoFrm,frmCommenti"></a:commandButton>
          </h:form>

Am I wronging something?

Second
Even with the normal form, when the form submit is done all fields are cleared but the captcha.response one. I have seen it is a session object but I would like to clear it every time the submit is done (even from inside the submit method), is it possible?

Thanks

Demetrio

[demetrio812]

Anyone?

Demetrio

[ali1983]

Hello

Can you please send me the class code. I'll be thankful to you.

Bye

[demetrio812]

Hi, there is no other strange class code (just the code you use to manage a form), but I didn't know you have to manually clear the captcha after the ajax submit, I described how here.

Demetrio

[jbuechel]

Hi Demetrio

I'm not sure where you implement the following code?

@In
Captcha captcha;

....

captcha.setResponse(null);
captcha.init();

Invoke application phase won't be executed so it's not implemented within the action method..

Thanks for a short hint.

Kind regards