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I've a TransactionRequiredException when I execute this method :


@Transactional
public void deleteRole(String username) {
Query q = em.createNativeQuery("delete from utilisateur where...

Yes, I have the right html page, and it's updated. But I don't want to keep the parameters in the url.



I want to submit a form and reload all the fragment for refresh other text informations....

Hi,

I have two problem with webflow.

The first, I try to use parameter in url with webflow. I am able to receive the parameter but when the page is reloaded, the parameters are still here. (I...