Indeed. I guess my question is "How best to store the results of the action so they can be delivered as separate parts?" - particularly the image stream which I would really prefer to deliver as a stream rather than fiddling about with temporary files on the server.
On 2 Sep 2011, at 18:23, Dave Newton-6 [via Struts] wrote: Why would you need to call the DB three separate times? If you're already returning a JSP why wouldn't you build everything you needed from the action that processes the original submit? All you're doing is composing the results of a few services--no need to call actions to do that, call the same services. Dave On Fri, Sep 2, 2011 at 11:21 AM, AndyLaw <[hidden email]<x-msg://15/user/SendEmail.jtp?type=node&node=4763202&i=0>> wrote: > I have an application that I need to develop that requires the following: > > Following selection by the user of the item of interest plus up and > downstream padding, report the locations and characteristics of features of > interest found in the region and display the data graphically with > clickable > links embedded in the image to allow navigation to further descriptions of > those features. > > So, I have a single set of inputs, (item, up and down) and I need to > generate three things from them. > > If I were just generating the text display, I would return "success" from > my > action and dispatch to a jsp. In fact, that seems to be the simplest thing > to do. I can then embed in the JSP code to call another action to generate > the image and one to generate the imagemap. > > But what's the best way to do that from a single database hit (rather than > fetching the same data in three separate actions)? Initial instinct says > "stick it in the session". Is that the best option? > > Thanks in advance for any help/suggestions you can provide. > > Later, > > Andy > > > -- > View this message in context: > http://struts.1045723.n5.nabble.com/Return-text-to-jsp-plus-image-and-imageMap-from-a-single-Data-query-tp4762757p4762757.html > Sent from the Struts - User mailing list archive at > Nabble.com<http://Nabble.com>. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [hidden > email]<x-msg://15/user/SendEmail.jtp?type=node&node=4763202&i=1> > For additional commands, e-mail: [hidden > email]<x-msg://15/user/SendEmail.jtp?type=node&node=4763202&i=2> > > ________________________________ If you reply to this email, your message will be added to the discussion below: http://struts.1045723.n5.nabble.com/Return-text-to-jsp-plus-image-and-imageMap-from-a-single-Data-query-tp4762757p4763202.html To unsubscribe from Return text to jsp, plus image and imageMap from a single Data query?, click here<http://struts.1045723.n5.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=4762757&code=YW5keS5sYXdAcm9zbGluLmVkLmFjLnVrfDQ3NjI3NTd8LTEzOTMxMzMxMg==>. Later, Andy -------- Yada, yada, yada... The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336 Disclaimer: This e-mail and any attachments are confidential and intended solely for the use of the recipient(s) to whom they are addressed. If you have received it in error, please destroy all copies and inform the sender. -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. -- View this message in context: http://struts.1045723.n5.nabble.com/Return-text-to-jsp-plus-image-and-imageMap-from-a-single-Data-query-tp4762757p4765172.html Sent from the Struts - User mailing list archive at Nabble.com.
