Hi Frank, can you help me about upload file? i saw FileUpload Widget, i put it in a formpanel, but i can't do it works.. Maybe i did some mistake in servlet side, but i don't know.. Can you send me an example? Thank you very much
On 11 Mag, 15:04, Frank Harper <[email protected]> wrote: > Because it is a much better user experience to show an error message right > away rather than letting the user wait for a long time and then telling him > the upload has failed. > > On Tue, May 11, 2010 at 13:52, Sripathi Krishnan < > > > > [email protected]> wrote: > > You can't, and you don't want to. > > > You can't, because javascript doesn't provide any way to read the contents > > of a file that is stored locally. You can't read the http header info when > > the browser submits a multi-part post request. There just isn't a way to do > > it (unless you are willing to write some Flex code to compile a SWF file for > > Flash Player 10).. > > > You don't want to, because client side validation is no validation. It can > > easily be bypassed. You'd have to perform the check on the server anyways, > > so why bother with client side validation at all? > > > --Sri > > > On 11 May 2010 16:48, GWT Groups <[email protected]> wrote: > > >> Hello Friends > > >> I required your views...... > > >> " Can we check uploaded file Size at client side in GWT by Reading the > >> "header info" of the file? " > > >> Please if this is possible than please tell me how to do this. I have > >> done lot of search on this but not get any thing till now. > > >> Please Help me..... > >> I am waiting for you response > > >> your Friend > >> 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]<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.
