-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Then how can one have an Java-Object, let's say Person.java. Person has a property called 'avatare' which can be get with "File getAvatar()". Can i do something like <bean:write name="avatar"> or so?
Btw- this isn't really good practice, is it? The example below seems good for an Ajax request but i am not sure if i should store my images as a blob. chris Thomas Joseph wrote: > Hi Prerna, > > Use the Action Class for the image display solely for image display. When the > browser executes the <img src="GetImage.do?param1=blah¶m2=xyz"> tag, it > is basically giving a saparate request to your action class that generates > the image. Notice that the action class returns null, which means that the > action class will render the response itself and will not forward to any JSP > page. The remaining protions of your JSP will be generated by other Action > Class forwards as usual. > > Hope this helps to understand better. > > Thanks and Regards, > Thomas Joseph > > Kott Software Pvt. Ltd. | Vallamattom Estate | M.G.Road | Cochin-682015 | > India > www.kottsoftware.com > -------------------------------------------------------------------------------- > This email (including any attachments) is subject to copyright, the > information in it is confidential, and it is legally privileged. Use of this > email or of any information in it other than by the addressee is unauthorized > and unlawful. If you are not the intended recipient of the mail, kindly > intimate the author of the mail and delete the same. > -------------------------------------------------------------------------------- > > ----- Original Message ----- > From: [EMAIL PROTECTED] > To: user@struts.apache.org > Sent: Tuesday, July 25, 2006 6:37 PM > Subject: RE: Displaying images from database. > > > > Hi David > > Thanks for a prompt response. > > But I also want to display other things on the jsp page besides the > image. > For e.g. > > My jsp page would have > > Company name, Address, Business Area and its logo with an EDIT button > and when the user clicks on the EDIT button he can update Address > information and save the changes made > > How can I achieve this? > > Thanks & Regards > Prerna > > -----Original Message----- > From: David Soler [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 25, 2006 6:43 PM > To: Struts Users Mailing List > Subject: RE: Displaying images from database. > > Try the following: > > /******* JSP file ************/ > > <%@ taglib uri="/tags/struts-html" prefix="html" %> > <html:html locale="true"> > <head> > <html:base/> > </head> > <body> > <% > HashMap params = new HashMap(); > params.put("ID", request.getParameter("ID")); > pageContext.setAttribute("params", params); > %> > <html:img page="/GetImage.do" name="params"/> > </body> > </html:html> > > > /******* Action class *************/ > > import javax.servlet.http.HttpServletRequest; > import javax.servlet.http.HttpServletResponse; > import javax.servlet.http.HttpSession; > import javax.servlet.*; > import org.apache.struts.action.Action; > import org.apache.struts.action.ActionForm; > import org.apache.struts.action.ActionForward; > import org.apache.struts.action.ActionMapping; > > public class GetImageAction extends Action { > public ActionForward execute( > ActionMapping mapping, > ActionForm form, > HttpServletRequest request, > HttpServletResponse response) throws Exception{ > > byte[] b; > > //Here the code to take the image from the database (you > need the parameter ID). > //Put the bytes into array b[] > > //response.setContentType("image/gif"); //it's not > necessary > ServletOutputStream sout = response.getOutputStream(); > > sout.write(b); > sout.flush(); > sout.close(); > > return null; > } > } > > David > > > > -----Mensaje original----- > De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Enviado el: martes, 25 de julio de 2006 14:34 > Para: user@struts.apache.org > Asunto: Displaying images from database. > > > Hi All, > > > > > My application saves the images in database as BLOB. I now want to > display these images stored in my database. How can I do this in struts > 2.0 ? > > > > > Thanks & Regards > > Prerna > > > > > The information contained in this electronic message and any attachments > to this message are intended for the exclusive use of the addressee(s) > and may contain proprietary, confidential or privileged information. If > you are not the intended recipient, you should not disseminate, > distribute or copy this e-mail. Please notify the sender immediately and > destroy all copies of this message and any attachments. > > > WARNING: Computer viruses can be transmitted via email. 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