ToppingsResult.java is the java class that is
associated with the tapestry page that displays the
selected toppings.
If you look at the source code of ToppingsResult.java
,
it extends BasePage.
The idea is that in method selectToppings,
you pass the selected toppings to the page
ToppingsResult, and then display it.
This is called the "Bucket Brigade pattern" .
More info on
http://wiki.apache.org/jakarta-tapestry/MoreFrequentlyAskedQuestions
Shing
--- webtekie <[EMAIL PROTECTED]> wrote:
> In the book there is an example on use of html forms
> and combo boxes.
> One piece of code I don't quite understand:
>
> public void selectToppings(IRequestCycle cycle)
> {
> String toppings = getToppingsList();
> ToppingsResult page =
> (ToppingsResult)
> cycle.getPage("ToppingsResult");
> page.setToppings(toppings);
> cycle.activate(page);
> }
>
> What is the purpose of ToppingsResult class, what
> exectly does it cast?
>
> thanks,
> webtekie
>
>
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