That's awesome Freddy! Stripes + JQuery is a dream combo. You should
blog about this or something. Lots would find it useful. At the very
least, add it to the Stripes wiki.
Gregg
Freddy D. wrote:
> Indeed, setting a response header in a ForwardResolution subclass works:
>
> return new ForwardResolution(...) {
> @Override
> public void execute(HttpServletRequest request,
> HttpServletResponse response)
> throws ServletException, IOException
> {
> response.setHeader("Stripes-Success", "true");
> super.execute(request, response);
> }
> };
>
> Setting a response header in the JSP also works:
>
> <% response.setHeader("Stripes-Success", "true"); %>
>
> As for reading the header back in jQuery, at first I couldn't figure out
> how to get the XmlHttpRequest object back with the response data at the
> same time. The 'success' callback gets the data, and the 'complete'
> callback gets the xhr; how to get both at once?
>
> It turns out AJAX calls, $.ajax, $.get, $.post etc. all return the xhr
> object. So this works:
>
> var xhr = $.post(form.action, params, function(data) {
> if (xhr.getResponseHeader('Stripes-Success')) {
> $('#people').html(data);
> }
> else {
> $('#form').html(data);
> }
> });
>
> Thanks all (Levi, Oscar, John, and Aaron on IRC) for your help!
>
> Cheers,
> Freddy
>
>
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