188
you should hack the file /include/common.php
at the line 206 (approx)
you have this :
if ( isset( $HTTP_POST_VARS['xoops_theme_select'] ) && in_array( $HTTP_POST_VARS['xoops_theme_select'], $xoopsConfig['theme_set_allowed'] ) ) {
$xoopsConfig['theme_set'] = $HTTP_POST_VARS['xoops_theme_select'];
$HTTP_SESSION_VARS['xoopsUserTheme'] = $HTTP_POST_VARS['xoops_theme_select'];
just after paste this :
if(is_object($xoopsUser) == true)
{
$xoopsDB->queryF("UPDATE ".$xoopsDB->prefix('users')." SET theme='".$xoopsConfig['theme_set']."' WHERE uid=".$xoopsUser->uid());
}