easy to create a password (use the login link) added to
"JSF and MyFaces in Praxis: Specialized Trails" and create a subtitle like "sending files (like PDF) to the browser" something like that. On 6/12/06, Johnny Gonzalez <[EMAIL PROTECTED]> wrote:
Hello Matthias, I'd like to, but I have no idea where to put it on the wiki, Where do you recommend me to post it? Do I need a password for doing so? Thanks a lot, Johnny --- Matthias Wessendorf <[EMAIL PROTECTED]> escribió: > Johnny, > > this has been asked a lot. So since you got a nice > hint, > can you bring it to our wiki page ([1]). > > Would be great! > > Thx, > Matthias > > [1] http://wiki.apache.org/myfaces > > On 6/12/06, Johnny Gonzalez > <[EMAIL PROTECTED]> wrote: > > Hello CD, > > > > Thanks a lot, that worked perfect :-D > > > > Johnny > > --- CD <[EMAIL PROTECTED]> escribió: > > > > > Johnny, > > > > > > Try setting the header for the response: > > > > > > response.setHeader("Content-disposition", > > > "attachment; filename="+filename); > > > > > > Regards, > > > CD > > > > > > > > > On 6/12/06, Johnny Gonzalez > > > <[EMAIL PROTECTED]> wrote: > > > > > > > > Hello everybody, > > > > > > > > I have to send a file to the response for the > > > browser > > > > to show a save/open file dialog box to the > user, > > > so > > > > he/she can download it and save in in his/her > > > local > > > > file system. As expected the file is stored in > a > > > > specific directory in the file system of the > > > server. > > > > > > > > What I did was to call this method within a > > > > commandLink component: > > > > > > > > public String downloadDB(){ > > > > FacesContext context = > > > > FacesContext.getCurrentInstance(); > > > > > > > > HttpServletRequest request = ( > > > > HttpServletRequest ) > > > > > > > > context.getExternalContext().getRequest( ); > > > > HttpServletResponse response = > > > > ( HttpServletResponse ) > > > > context.getExternalContext().getResponse(); > > > > > > > > String filePath = null; > > > > int read = 0; > > > > byte[] bytes = new byte[1024]; > > > > > > > > filePath = getMyDBPath(); > > > > > > > > > response.setContentType("application/pdf"); > > > > FileInputStream fis = null; > > > > OutputStream os = null; > > > > > > > > try { > > > > fis = new FileInputStream(new > > > > File(filePath)); > > > > os = response.getOutputStream(); > > > > while((read = fis.read(bytes)) != -1){ > > > > os.write(bytes,0,read); > > > > } > > > > os.flush(); > > > > os.close(); > > > > } > > > > catch ( FileNotFoundException e1 ) { > > > > logger.error(e1); > > > > logger.info(e1.getMessage()); > > > > request.setAttribute("errors", "File > Not > > > > Found."); > > > > } > > > > catch ( IOException ioe ) { > > > > logger.error(ioe); > > > > logger.info(ioe.getMessage()); > > > > request.setAttribute("errors", "Error > > > reading > > > > file."); > > > > } > > > > return ""; > > > > } > > > > > > > > > > > > > > > > After the user clicks on the commandLink, the > page > > > I'm > > > > working on, gets refreshed and at the top of > it > > > > appears the text of the file I tried to > download. > > > This > > > > is not the expected behaviour, what should I > do? > > > > > > > > thanks a lot, > > > > Johnny > > > > > > > > > __________________________________________________ > > > > Correo Yahoo! > > > > Espacio para todos tus mensajes, antivirus y > > > antispam > > > > ¡gratis! > > > > Regístrate ya - http://correo.yahoo.es > > > > > > > > > __________________________________________________ > > > > Correo Yahoo! > > > > Espacio para todos tus mensajes, antivirus y > > > antispam ¡gratis! > > > > Regístrate ya - http://correo.yahoo.es > > > > > > > > > > > > > __________________________________________________ > > Correo Yahoo! > > Espacio para todos tus mensajes, antivirus y > antispam > > ¡gratis! > > Regístrate ya - http://correo.yahoo.es > > > > __________________________________________________ > > Correo Yahoo! > > Espacio para todos tus mensajes, antivirus y > antispam ¡gratis! > > Regístrate ya - http://correo.yahoo.es > > > > > -- > Matthias Wessendorf > Aechterhoek 18 > 48282 Emsdetten > blog: http://jroller.com/page/mwessendorf > mail: mwessendorf-at-gmail-dot-com > __________________________________________________ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ¡gratis! Regístrate ya - http://correo.yahoo.es __________________________________________________ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ¡gratis! Regístrate ya - http://correo.yahoo.es
-- Matthias Wessendorf Aechterhoek 18 48282 Emsdetten blog: http://jroller.com/page/mwessendorf mail: mwessendorf-at-gmail-dot-com
