HttpServletResponse file download error in @command functions

asked 2014-03-25 16:04:45 +0800

mimog
10 ● 1

I am having difficulties with Filedownload on ios devices (files won't download), so I am trying to implement my own filedownload functionality by writing the data into the servlet request myself, using

(HttpServletResponse) Executions.getCurrent().getNativeResponse();

and setting headers, content type and writing the data to the servletresponse outputstream. However when using it I get the following error in an alert window, and the file doesn't download:

Unexpected token % (SyntaxError)

Note that it only seems to occur when using it in a @Command function. If I do the download in the @Init function, it works. How can I get rid of the error?

I am using zk version 7.0.1.