Hani Thanks for the reply. I did take a look at CDList class and the one thing thats puzzling me is that in the doStartTag and doAfterBody of IteratorTag, all its doing is a iterator.next() which should return a Object. My problem is how does that automatically get cast down to a CD Class. I come from a Struts background and in that case, the logic:iterate has a type attribute which specifies what is the type of the individual elements in a Collection. I couldnt find a similar match in Webwork.
Thanks Raj --- Hani Suleiman <[EMAIL PROTECTED]> wrote: > have a look at the webwork.examples.i18n.CDList > class. That is the > action class, so when the page makes a call to > CDList, that > automatically calls the getCDList method in that > action class. The > CDList is now iterated through and within the > iterate block, the top of > the value stack now has the current CD at the top, > so when the > propertytag tries to display 'album', the method > called will be > getAlbum() on the particular CD that the iterator > now points at. > > On Nov 18, 2003, at 8:25 PM, Rajagopal. V wrote: > > > Hello > > I just started looking at Webwork and checking out > the > > examples. One thing i noticed in cdlist.jsp is > this > > code > > <webwork:iterator value="CDList"> > > <option value="<webwork:property > value="album"/>"> > > <webwork:property value="album"/>, > > <webwork:property value="artist"/>, > > <webwork:property value="country"/>, > > <webwork:text name="'price'" > > value0="@pricer/computePrice(price)"/> > > </option> > > </webwork:iterator> > > > > CDList is actually a List of "CD" objects, but i > > couldnt find anywhere in the code where this cast > is > > made back. So how does webwork know which object > to > > call when the getAlbum() is called? > > > > TIA > > Raj > > > > __________________________________ > > Do you Yahoo!? > > Protect your identity with Yahoo! Mail > AddressGuard > > http://antispam.yahoo.com/whatsnewfree > > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by: SF.net Giveback > Program. > > Does SourceForge.net help you be more productive? > Does it > > help you create better code? SHARE THE LOVE, and > help us help > > YOU! Click Here: http://sourceforge.net/donate/ > > _______________________________________________ > > Opensymphony-webwork mailing list > > [EMAIL PROTECTED] > > > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > > > > > > ------------------------------------------------------- > This SF.net email is sponsored by: SF.net Giveback > Program. > Does SourceForge.net help you be more productive? > Does it > help you create better code? SHARE THE LOVE, and > help us help > YOU! Click Here: http://sourceforge.net/donate/ > _______________________________________________ > Opensymphony-webwork mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork
