Hi Ikai,
Upload page is a composite, in which I have a decorator panel which
contains another composite which has FormPanel (Upload field)
As for servlet code:
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{
String userIdStr = req.getParameter(IAppConstants.PARAM_UserId);
Map<String, BlobKey> blobs =
blobstoreService.getUploadedBlobs(req);
BlobKey blobKey = blobs.get(IAppConstants.PARAM_MyFile);
.
.
.
blobs returned is empty and so blobKey is null.
IAppConstants.PARAM_MyFile is name of upload field at client side
i.e.
uploadField.setName(IAppConstants.PARAM_MyFile);
In servlet if I do
String myFile = req.getParameter(IAppConstants.PARAM_MyFile);
then myFile is also null.
Upload form at client does have
uploadForm.setEncoding(FormPanel.ENCODING_MULTIPART);
uploadForm.setMethod(FormPanel.METHOD_POST);
Any suggestions?
Thanks.
On Oct 27, 7:28 pm, "Ikai Lan (Google)" <[email protected]>
wrote:
> What does your upload page look like? Can you post the full servlet?
>
> --
> Ikai Lan
> Developer Programs Engineer, Google App Engine
> Blogger:http://googleappengine.blogspot.com
> Reddit:http://www.reddit.com/r/appengine
> Twitter:http://twitter.com/app_engine
>
> On Tue, Oct 26, 2010 at 4:12 PM, pac <[email protected]> wrote:
> > I am trying to use BlobstoreService locally.
> > But map is returned empty by following line in servlet:
> > Map<String, BlobKey> blobs = blobstoreService.getUploadedBlobs(req);
>
> > I was following post from http://ikaisays.com/ (also using gwt as
> > front end) but I guess I might have missed something, any thoughts?
> > Thanks.
>
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