--- lib/A3C/View/Strix.pm	2008/06/17 23:04:29	199
+++ lib/A3C/View/Strix.pm	2008/06/17 23:06:31	200
@@ -137,6 +137,11 @@
 	title is _('Site navigation');
 
 	render_region(
+		name => 'selected-instances',
+		path => '/strix/selected-instances'
+	);
+
+	render_region(
 		name => 'select-strix-site',
 		path => '/strix/select-site'
 	);
@@ -308,6 +313,7 @@
 	if ( $selected->count > 0 ) {
 
 		my $instance = get('instance');
+		warn "# selected-instances -- selected: $instance\n";
 
 		div { _('%1 instances selected', $selected->count ) };
 		table {
@@ -375,11 +381,28 @@
 		moniker	=> 'strix-select-site',
 	);
 
-	#warn "action = ", dump( $action );
+	warn "# action = ", dump( $action );
+
+	warn "# argument_values = ", dump( $action->argument_values );
+
+	if ( ! $action->argument_value('instance') ) {
+		$action->argument_value( 'instance', get('instance') );
+		warn "# run action with instance\n";
+		$action->run;
+	}
+
+	my $magic = [
+		{ submit => $action, refresh_self => 1 },
+		# this is basically a closure
+		{ refresh => 'selected-instances', path => '/strix/selected-instances', args => {
+			instance => { result_of => $action, name => 'instance' }
+		} }
+	];
 
 	form {
-		render_param( $action, 'instance', onchange => { submit => $action, refresh_self => 1 }, default => get('instance') );
-		render_param( $action, 'site_id', onchange => { submit => $action, refresh_self => 1 } );
+		render_param( $action, 'instance', onchange => $magic );
+		render_param( $action, 'site_id', onchange => $magic );
+		form_submit( label => _('Show navigation'), onclick => $magic );
 	};
 
 	warn "## select-site action ",dump( $action->result );