Admin buttons disappear on Traffic Map

[Kuisa-ka]

After reopening Traffic Map applet, buttons "Move" and
"Save" dissapears. They are accessible only for the
first time opening page /vlanPlot.

[http://sourceforge.net/tracker/index.php?func=detail&aid=1495566&group_id=107608&atid=648170]

[Morten Brekkevold (mbrekkevold)]

I can confirm this. First time the applet is activated in a
browser session, the admin buttons are visible. Next time
the applet is loaded, the buttons are gone.

When the browser is restarted, the buttons are again visible
on first applet load.

This is on Linux, Firefox 1.5.0.1 with Java 1.5.0_04 plugin
installed.

[Morten Brekkevold (mbrekkevold)]

Fixed in r3623.

It appears that vlanPlot loads its configuration (including
the id of the authenticated user) from the server only on
the first initialization of the applet in a single session.
 Reloading will not cause a config reload, which in turn
casuses vlanPlot to forget who the current user is.

Fixed by make sure to fetch the config from the server on
each call to init().