The servlet must know if the user is logging in or out, so, besides sending the url, it should send either the 'login' word or 'logoff'. Anyways, the problem is that neither attributes are being received by the request, which goes in this loop:
What different treatment should I give to url and acao parameters?
make them hidden fields in the form <input type=hidden name="url" value="'principal.jsp"> Placing attributes in the action tag is poorly supported in browsers and therefore will behave differently depending on what the client is using. Dave
Joined: May 17, 2003
Thanks for the quick replies. The url and action could be read. Now the result is the browser completely blank. The servlet does: