I am using Jquery MultiFile to select multiple file. I still be selecting one by one file but when i do upload it will be multiple file. There are other ways to select multiple files through Browse button like Flash components or Applet.
On Tue, Dec 15, 2009 at 9:39 PM, Lee Clemens <j...@leeclemens.net> wrote: > OP: What Struts tag are you using to upload multiple files at the same > time? > I may be wrong, but I didn't know this was possible with Struts. If so, > what filename are they given by default? I use file upload tags but they > are > saved as default-named files I can access via the File setter in my Action > (file.getAbsolutePath()). > > Otherwise, I would suggest going with a solution along the line of PK's > solution with UUID (probably best with the ms timestamp) as part of the > file > name or using SecureRandom.nextInt and Integer.MAX_VALUE. > > To be extra safe, you could have a static Set to maintain all file names > and > ensure it not is contained in that Set before creating it (and populate the > Set during initialization). > > > TG, Out of curiosity, why would the current milliseconds past epoch need to > be zero-padded? (besides code written for ~277 years from now, when it > still > likely wouldn't matter?) > > -----Original Message----- > From: Todd Grigsby [mailto:strutsu...@tgrigsby.com] > Sent: Tuesday, December 15, 2009 3:02 PM > To: Struts Users Mailing List > Subject: Re: Unique Id creation > > jayakumar ala wrote: > > Hi All, > > I am using struts2 in my web application. > > Which is the best way to create unique Id for each file upload i do in > my > > application...? > > > > Thanks > > Ala > > > > > > I've always used the original filename with a time stamp, down to the > millisecond formatted with leading zeros and without separators, > appended to the end. If a create fails, I wait a few milliseconds and > regenerate the filename. The nice part about the time stamp is that you > have the date and time the file was uploaded in the name itself. > > TG > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > >
