Subject: Re: Sorry vic: Please do Explain From: Vic C <[EMAIL PROTECTED]> === No need to thank to keep un needed trafic low. You can say if you want TIA (thanks in advance) on the post and not target a certain person(unless you have a paid techincal support contract and then it's not on this list). Anyone can contribute and a person you are asking might not be available.
Inline: vivek shrivastava wrote: > > I am try to understand DB sample. please someone help me to > undesatnd. > > I am not able to understand how are you pupulating/creating a page for > 'NameHistLstBean' bean?. once you have retrieve the row(s) using > following line of code: > > this.nameHistDAO.retrieve(aid) The bean asks it's DAO to populate, that's all, based on a key. This just populates the bean and has nothing to do with the page. In fact you can unit test the bean and it's getters from a console app. and it is a good practice to unit test things like this. So just a bean. > > > i also do not understand the following line in struts-config.xml > > <forward name="display" path="histLst.portDef" /> > ".portDef" is what you define your tiles layout definitions. Path is what will be retruned, sometimes a JSP. It is a good practice to return tiles definitions instead of JSP pages. Tiles let you have more control over layouts. The tiles defintions are defined in a tiles config . xml (look in struts.confi). You can call your definitions what ever you want, I used ".portDef" for portal definitions, since tiles realy do let you make MVC portals. There is a tiles.war sample with full documentation that ships with struts. > what is "histLst.portDef"? is it a class or what? i know why we do use > 'forward' tag. i really don't understand the what is the vale of 'path'. > > i hope i am able to explain my problem. i would really appreciated if > you can reply to me. > > Thanks > > vivek > > > > > _________________________________________________________________ > Join the world's largest e-mail service with MSN Hotmail. > http://www.hotmail.com > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
