Hi Massimiliano, Have you examined the example app in the documentation? This provides most of what you need: http://code.google.com/appengine/docs/python/blobstore/overview.html#Complete_Sample_App
The BlobRerefenceProperty provides the property you need to store a blob key in the datastore: http://code.google.com/appengine/docs/python/datastore/typesandpropertyclasses.html#BlobReferenceProperty -Nick Johnson On Sun, Jun 20, 2010 at 9:41 PM, Massimiliano < massimiliano.pietr...@gmail.com> wrote: > Hi all, > I can't understand the Blobstore. I have the lines below and I can upload > files in the Blobstore: > > class ImgHandler(blobstore_handlers.BlobstoreUploadHandler): > def post(self): > upload_files = self.get_uploads('img') > self.redirect('/') > > Now I'm trying to show it to my users. How can I do it? I can't understand > the Appengine Guide. > > I want to store a link to the image in the datastore in a DB Expando in > order to have all in one place (link to the image,user name,...): > > class IMG(db.Expando): > Date = db.DateTimeProperty(auto_now_add=True) > > In the HTML I want to have something like that: > > {% for img in immagini %} > <img src="/serve/{{ img.link }}" /> > {% endfor %} > > > Can someone help me? > > Regards > > Massimiliano > > > -- > > My email: massimiliano.pietr...@gmail.com > My Google Wave: massimiliano.pietr...@googlewave.com > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to google-appeng...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- Nick Johnson, Developer Programs Engineer, App Engine Google Ireland Ltd. :: Registered in Dublin, Ireland, Registration Number: 368047 Google Ireland Ltd. :: Registered in Dublin, Ireland, Registration Number: 368047 -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
