// original AJAX request.
int urlDepth = swr.getObsoleteRequestParameters().getUrlDepth();
params.setUrlDepth(urlDepth > -1 ? urlDepth : swr.getDepthRelativeToWicketHandler());
}
final IRequestHandler target = new BehaviorRequestTarget(component.getPage(), component,
listener, params);
return encodeUrlFor(target);
}