- Re: possible to specify action in pageflow transitio

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- Re: possible to specify action in pageflow transitio

- Re: possible to specify action in pageflow transitio

2007-07-14 - By ellenzhao

Back

Reply: 1 2 3 4 5 6

the last time I wrote page flow definition in jPDL was last year December, so I
do not know whether this Seam Enhanced EL is also working in jPDL....For your
scenario there is a workaround. You can make your "item" your action bean
managed (write it as a member like private Item historyItem; and write setter
and getter. Change the signature of your selectHistoryItem, make it take no
parameter. Finally expose the setter and getter in the business interface of
your action bean), and bind the value of your historyItem somewhere in your
page form (so you do not have to pass the item as parameter in your
selectHistoryItem()). This way you can call the selectHistoryItem() in your
jPDL file like this:

<page name="history" view-id="/history.xhtml">

....

Currently I am also implementing a master-detail pattern but using "nested
conversations + rendering flags (all boolean) in conversation beans +
multilevel, conditional facelet templating" approach.

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