----- Original Message ---- > From: hisameer <cool_sameer_fo...@yahoo.com> > To: user@struts.apache.org > Sent: Thursday, September 3, 2009 7:43:03 AM > Subject: Re: Strut2 Picture Upload question: Please Help! > > > Thanks for the reply. Now what I thought of doing is I will upload the > picture and show it to in the image tag in the jsp. Now how do I do that? > The upload should happen dynamically. Thanks for your help in advance. >
If I'm not mistaken, what you're asking for is not yet relevant to the list yet. I think you need to consider the business logic (site navigation, UI - layout and all, functionalities/features/purpose of the site, etc) before you begin coding... as this will save headaches to come. Here's my question your intention... do you want the user to waste his/her time trying to upload an image to a temporary location on your server (not mention waste of bandwith and server processing) before the user has the final decision whether (50%/50%) whether to keep the picture or not??? Shouldn't the user DECIDE that in the first before clicking browse (form/ajax) > submit/upload ??? OTOH, if you want to permit the user to upload as many pictures as he/she wants, then selecting only the images the user likes best at a certain point later in time w/o having to upload.... then that's a another matter. This is what I mean by you need evaluate the functions/features of your site. After you figure out the 1st step, then deal with storage mechanisms (DB / Filesystems) for the pictures. Then comes coding / site layout design.... w/o clear understanding of the 1st 2... your coding will have unnecessary steps/codes, not to mention your current hurdle... After you figure out the details of what you want your site to be/have/offer, then try to learn more in details about the technology you want to use. If you then you try to implement something but fails, you should try to troubleshoot/debug 1st and research as much as you can before asking. All of this you're asking for 95% available on web... Just spend time to read it. You should first learn as much as you can about what you want to use, in this case Struts, before asking very basic question like "picture upload"... There many ways to implement this. Old school basic html form/post... new school ajax... another method to use is java applets... the list goes on... :) Regards, Tommy > > Tommy Pham wrote: > > > > ----- Original Message ---- > >> From: hisameer > >> To: user@struts.apache.org > >> Sent: Thursday, September 3, 2009 6:54:14 AM > >> Subject: RE: Strut2 Picture Upload question: Please Help! > >> > >> > >> I want to do something like this:-The user has upload button. There is an > >> tag on the top of that button which has a picture saying "please upload > >> the > >> picture". When the user clicks on upload button the file browser will > >> open > >> and user can select whatever picture he wants to upload. When user clicks > >> ok > >> the picture will be displayed in the JSP page replacing the "please > >> upload > > > > If you want to display the selected page dynamically before the actual > > upload takes place, see my reply regarding scenario 2: > > > > "scenario 2: the user selects a picture and ajax will show the picture > > dynamically on the browser so the user is looking at the picture to > > confirm it's the right picture prior to upload action??? NOT POSSIBLE! > > If this was, every identity thief on the net would have field days..." > > > > > >> picture message" . There are four upload buttons in that page and at the > >> bottom there is save button. When the user hits save button all the > >> pictures > >> along with other input data should be saved. > >> > >> I hope the requirement is clear now. Please put your suggestions or any > >> sample code if you have. > >> > >> > >> > >> hisameer wrote: > >> > > >> > Thanks for your comment. But my question is How can it be done using > >> AJAX? > >> > I am using dojo plugin in my struts application. But if I use > >> > type="file" name="docs" value="Brows" width="400px"/> > >> > then it also shows the brows location as well. But in my case its only > >> a > >> > simple upload button.What should I do? > >> > > >> > And initially there has to be a placeholder for those pictures as well. > >> > > >> > I am totally confused. Please help! > >> > > >> > > >> > > >> > Lee Clemens-4 wrote: > >> >> > >> >> Maybe have the Upload buttons refresh the page? And load the images > >> from > >> >> the > >> >> action? > >> >> > >> >> Otherwise it would have to be done client side (ajax?) > >> >> > >> >> -----Original Message----- > >> >> From: hisameer [mailto:cool_sameer_fo...@yahoo.com] > >> >> Sent: Wednesday, September 02, 2009 6:27 PM > >> >> To: user@struts.apache.org > >> >> Subject: Strut2 Picture Upload question: Please Help! > >> >> > >> >> > >> >> I am using Struts 2.1.6 and in my application I have a requirement > >> where > >> >> the > >> >> user can upload four pictures of his vehicle.In my JSP, there will be > >> >> four > >> >> upload buttons corresponding to those four pics(As shown in the below > >> >> image). After the user is done selecting the file it should be > >> uploaded > >> >> in > >> >> the JSP right away. > >> >> > >> >> Below image shows the actual display of the requirement. > >> >> > >> >> > >> >> http://www.nabble.com/file/p25266760/picUploading.jpg > >> >> > >> >> > >> >> Can somebody put some sample code for this kind of requirement or > >> suggest > >> >> me > >> >> what should I do? I am sure this is just a simple requirement but I am > >> >> not > >> >> able to crack it. > >> >> -- > >> >> View this message in context: > >> >> > >> http://www.nabble.com/Strut2-Picture-Upload-question%3A-Please-Help%21-tp252 > >> >> 66760p25266760.html > >> >> Sent from the Struts - User mailing list archive at Nabble.com. > >> >> > >> >> > >> >> --------------------------------------------------------------------- > >> >> 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 > >> >> > >> >> > >> >> > >> > > >> > > >> > >> -- > >> View this message in context: > >> > http://www.nabble.com/Strut2-Picture-Upload-question%3A-Please-Help%21-tp25266760p25276582.html > >> Sent from the Struts - User mailing list archive at Nabble.com. > >> > >> > >> --------------------------------------------------------------------- > >> 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 > > > > > > > > -- > View this message in context: > http://www.nabble.com/Strut2-Picture-Upload-question%3A-Please-Help%21-tp25266760p25277590.html > Sent from the Struts - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > 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
