Response is undefined

[mathodParticipant]

Hello
I have a problem with jqxFileUpload.
My upload is working, but response doesn’t work…
I have java for backend, ( and using spring and not JSP, but it should be the same…
I have follow tutorial for java JSP.

	@PostMapping(value = "/simulation/uploadStimuli")
	private void uploadStimuli(@RequestParam("fileToUpload") MultipartFile[] file, HttpServletResponse response) throws IOException, ParseException {
		
		for (MultipartFile f : file) {
			[...]
		}
		  response.setContentType("text/html; charset=UTF-8");
	          response.getWriter().write("ok");
	}

But the response in args.response = undefined…

But when i check the response in Network in my debug console, I receive “ok”…
So, it works… But don’t understand why my args.response = undefined…

Do you know why?

thanks a lot

[adminKeymaster]

Hi,

Please, look at: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/java-integration/jquery-fileUpload-with-jsp.htm?search=

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