i am also interested in a way to do that... there has to be a way, since gmail as well as youtube both check the file size limit before uploading... but most likely it is flash :(
regards Michael On May 5, 1:38 pm, abhiram wuntakal <[email protected]> wrote: > Hey Ankit, > > AFAIK, you wont get to know the size of the file unless you transfer it to > the server. But from the client side you can restrict the file extension by > extracting the file name as follows : > > final FileUpload upload = new FileUpload(); > upload.setName("uploadFormElement"); > absolutePanel.add(upload,8,37); > String fileNameVal = upload.getFilename(); > > You can put appropriate check to ensure that certain kind of files alone > can be uploaded. > > HTH, > > Regards, > Abhi > > > > On Wed, May 5, 2010 at 2:04 PM, GWT Groups <[email protected]> wrote: > > Hello Friends > > > I am back to ask a question, Friends I want some views from your side > > about that > > "How to prevent the big and specific file to be uploaded?" > > > I want that prevent the pdf file to be uploaded. > > > I don't know how to do it? > > > Please help me > > > Your friends > > Ankit > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Web Toolkit" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<google-web-toolkit%[email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" 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 > athttp://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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-web-toolkit?hl=en.
