Emmanouil Batsis on 31/08/05 12:37, wrote:
Sławek Tuleja wrote:
question: but how to evoke Logoff action when user closes browser?
In general you dont :-) You just wait for the session to expire using
a session event listener. However, if the client supports javascript,
you can catch the onclose event and perhaps submit an XMLHTTPRequest
to the server (if the object is supported), but you cannot actually
rely on this.
If you're mad keen on the idea and wish to avoid javascript, put an
invisible iframe in the page with a
<meta http-equiv="Refresh" content="15; URL=../action/redirect.html"/>
in the header, so that the client's browser continually polls the
server, and set a listener to do something when it stops. I would never
do that myself though ;)
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