This is going to cause you problem with multiple windows. You should
rather obtain the pagemap using Page#getPageMap.
Anyway, this doesn't feel like the right way to get to previous page.
Can't you just propagate the page instance and then use
setResponsePage(previousPageInstance) where appropriate?
-Matej
Ronald Dekker wrote:
> Hi all,
>
> We're using the following code to populate a link to the previous page
> (mimicking the back button, as it were):
>
> private Page getPreviousPage() {
> PageMap defaultPageMap =
> getSession().getDefaultPageMap();
> ArrayListStack accessStack =
> defaultPageMap.getAccessStack();
> PageMap.Access access = (Access)
> accessStack.get(accessStack.size()-2);
> Page page =
> defaultPageMap.getEntry(access.getId()).getPage();
> return page;
> }
>
> Is this really the neatest/cleanest way of doing this in Wicket? We'd kind of
> expected a convenience method like "getSession().getPreviousPage()".
>
> Cheers,
> Ronald & Joris
>
> Developement Team
> Huygens Institute - KNAW
> The Hague - The Netherlands
>
>
>
> _______________________________________________
> Wicket-user mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
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