public static function dispatch()
{
$action = get_http_var('action');
$r = null;
if ($action == 'update') {
$r = WeblinkWidget::fetch_from_httpvars();
} else {
$id = get_http_var('id');
$r = WeblinkWidget::fetch_one($id);
}
$w = new WeblinkWidget($r);
// perform whatever action has been requested
$w->perform($action);
// is request ajax?
$ajax = get_http_var('ajax') ? true : false;
if ($ajax) {
$w->emit_core();
} else {
// not an ajax request, so output a full page
admPageHeader("Web Link", "WeblinkWidget::emit_head_js");
print "<h2>Web Link</h2>\n";
$w->emit_full();
admPageFooter();
}
}
