This can be done by multiply ways
First construct the Page for the link and use the
public PageLink(final String id, final Page page)
constructor
Then when that link is clicked that page is returned with all the state
you inserted into it.
If you want to do lazy init use this constructor:
public PageLink(final String id, final IPageLink pageLink)
and a IPageLink implementation could look like this:
this.pageLink = new IPageLink()
{
public Page getPage()
{
return new MyPage(argument1,argument2);
}
public Class getPageIdentity()
{
return myPageClass;
}
};
that is how you can use PageLink to link pages with non bookmarkable links
Of course you can also use the bookmarkablepage link for yourr MyPage page..
Then give youre MyPage class a PageParameters constructor and use the
BookmarkablePageLink:
public BookmarkablePageLink(final String id, final Class pageClass,
final PageParameters parameters)
The end result is all the same youre MyPage is displayed with the params
you want.
The begin result is a bit different when using PageLink or
BookmarkablePageLink (the url looks different there is pushed a bit more
state to the client)
johan
Gili wrote:
You are quite right but I am confused about a very fundamental
thing here: how does one pass parameters between non-bookmarkable pages?
Thank you,
Gili
Johan Compagner wrote:
But if you add a PageParametes argument to the constructor of
PageLink. Don't we then have a BookmarkablePageLink??
public PageLink(final String id, final Class c)
public BookmarkablePageLink(final String id, final Class pageClass,
final PageParameters parameters)
johan
Gili wrote:
Looking at the implementation of PageLink, maybe we should be
adding a new constructor that takes in a PageParameters argument and
uses it when lazily-constructing the page? Can I open a RFE for this?
Gili
Gili wrote:
> Hi,
>
> I feel silly asking this... Say I have pages A and B. There
are links from page A to B. Page A is passed an imageID by its
PageParameters. I want Wicket to pass specific parameters when one
clicks on the links to Page B.
>
> That is, how do I control what parameters are passed to page B
when one clicks on the links to it? PageLink only takes the Page
class, no arguments as far as I can tell.
>
> Let me know.
>
> Thanks,
> Gili
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