Hi, To my knowledge it is impossible based on infos provided by GAE: the blobstore will call your servlet once only at the very end of the upload process.
So, no hope from back-end perspective but maybe possible from a front- end perpective it the client can detect and feed the loading bar with how many bytes already accepted by the server. Don't know enough about front-ends to propose a solution. Anybody ? regards didier On Jan 25, 1:34 pm, WillSpecht <[email protected]> wrote: > What would be the best way to implement a loading bar for a blob store > upload. Right now I click submit and the page freezes while the file > is uploaded. Is there a way to create a loading bar on screen so the > user knows the file is loading and doesn't try to refresh or navigate > to another page and not upload the file? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
