PRIMEFACES - How to refresh a <p:graphicImage> from clicking a <p:commandButton>? PRIMEFACES - How to refresh a <p:graphicImage> from clicking a <p:commandButton>? ajax ajax

PRIMEFACES - How to refresh a <p:graphicImage> from clicking a <p:commandButton>?


ajax jsf-2 primefaces captcha page-refresh

By default the graphicImage caches the image.
Set the cache attribute to false on your p:graphicImage
Something like this:
<p:graphicImage value="#{dynamicImageController.graphicText}" cache="false" />

ajax jsf-2 primefaces captcha page-refresh

Ok update: the problem is a bug of primefaces I discussed here the problems:

http://forum.primefaces.org/viewtopic.php?f=3&t=35637&p=113830#p113830

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