Unnamed
public text v1 · immutable public void onSubmit() {
WebResponse r = (WebResponse)getRequestCycle().getResponse();
r.setContentType("text/csv");
r.setHeader("Content-Disposition", "attachment; filename=\"export.csv\"");
r.write("hello,world,why,wont,you,work");
getRequestCycle().setResponsePage((WebPage)null);
}