Hi Rajat, A quick read through this simple, but very good, tutorial will probably answer a number of basic questions. http://www.reumann.net/do/struts/main
Hope that helps, Susan Bradeen On 06/20/2003 11:23:10 AM Rajat Nayer wrote: > Dear All, > > Please respond.. I was expecting some good > hand-holding support here. > > regds > Rajat > --- David Bolsover <[EMAIL PROTECTED]> wrote: > > Typically, the VO is used to populate a collection( > > eg ArrayList - Vectors not > > usually used) of FormBeans and this is saved in some > > HttpServletRequet scope - > > most frequently request scope - although for 'User' > > type data it is often > > convenient to store this in session scope. > > > > Once you have your collection of FormBeans in scope, > > you use the Struts (and/or > > JSTL) tag libraries in the DetailPage.jsp to access > > the fields of the FormBeans > > > > db > > > > > > -----Original Message----- > > From: Rajat Nayer [mailto:[EMAIL PROTECTED] > > Sent: 20 June 2003 09:49 > > To: Struts Users Mailing List > > Subject: accessing VO by next view... > > > > > > Hi!! > > > > I am a newbie to struts. > > > > I want to validate my undertsanding of the basic > > Struts framework viz a viz the VO issue that i will > > explain thereafter. > > > > My understanding of the flow using struts and EJB is > > as follows: > > > > Browser -> ActionServlet -> populates FormBean and > > instantiates the Action Class (based on > > struts-config.xml entries)->calls EJB-> calls DAO-> > > accesses DB. > > > > The DAO creates a VO that is passed back to the EJB > > which in turn passes it back to the Action class. > > > > Now, How is this VO data used by the next view (JSP) > > defined. What is the mechanism? > > > > For eample, in page1.html I have an id which is > > passed > > all the way to the DAO. The DAO fetches the data > > from > > the DB based on this ID and returns a collection ( > > maybe a vector of objects/resultset). Now how does > > the > > next page i.e. the DetailPage.jsp get this data and > > how to use this to show it in a tabular form. > > > > I know it is a very basic question.. would > > appreciate > > an easy to understand(newbie context) answer. > > > > Thanks in advance, > > Rajat > > > > > > > > __________________________________ > > Do you Yahoo!? > > SBC Yahoo! DSL - Now only $29.95 per month! > > http://sbc.yahoo.com > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > __________________________________ > Do you Yahoo!? > SBC Yahoo! DSL - Now only $29.95 per month! > http://sbc.yahoo.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
