if (obj == null)
if (obj == null) {
  protected WOActionResults handleRequest(WORequest worequest, WOContext wocontext) {    WOResponse result = AjaxUtils.createResponse(wocontext);    WOComponent wocomponent = wocontext.component();    Object obj = valueForBinding("action", wocomponent);    if (obj == null)      obj = wocontext.page();    String onClickServer = (String) valueForBinding("onClickServer", wocomponent);    if (onClickServer != null) {      result.setHeader("text/javascript", "content-type");      result.setContent(onClickServer);    }    return result;  }