What about something like this:
<span jwcid="@Foreach"
source="ognl:object.options" value="ognl:item" element="tr">
<td><input type="text"
jwcid="@Insert" value="ognl:item.value"/></td>
<td><input type="text"
jwcid="@Insert" value="ognl:item.text"/></td>
<td><input type="submit"
jwcid="@Submit" listener="ognl:listeners.moveUp" selected="ognl:actedOn"
tag="ognl:item" label="Move Up"</td>
<td><input type="submit"
jwcid="@Submit" listener="ognl:listeners.moveDown" selected="ognl:actedOn"
tag="ognl:item" label="Move Down"</td>
<td><input
type="submit" jwcid="@Submit" listener="ognl:listeners.moveDelete"
selected="ognl:actedOn" tag="ognl:item" label="Delete" onClick="return
confirmDelete()"</td>
</span>
Then just have your listener check the value of actedOn to see which
particular object was the target of the action?
--- Pat
> -----Original Message-----
> From: Mark Shead [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, November 02, 2005 5:38 PM
> To: Tapestry users
> Subject: RE: What to replace ActionLinks with?
>
> So going forward is Tapestry going to no longer support transparently
> working with objects across a request response cycle? Is there going to
> be a way to take an object that is in a list on a page and perform an
> action on it without using an id and looking the object up again?
>
> --Mark
>
>
> -----Original Message-----
> From: Alan Chandler [mailto:[EMAIL PROTECTED]
> Sent: Wed 11/2/2005 5:17 PM
> To: [email protected]
> Subject: Re: What to replace ActionLinks with?
>
> On Wednesday 02 Nov 2005 21:50, Mark Shead wrote:
> > I have a page that lists names like this:
> > Bob Martin _edit_ _delete_
> > Tom Smith _edit_ _delete_
> > Greg Jones _edit_ _delete_
> >
> > The _edit_ and _delete_ are hyperlinks that bind to something like:
> >
> > <a jwcid="@ActionLink" listener="listener:deleteEntry">delete</a>
> >
> > However I see that ActionLink is deprecated. So I tried replacing it
> > with a DirectLink, but now it gives me an error saying:
>
> Heres one I do in a loop. See how the parameters defines two parameters
>
> <a jwcid="@DirectLink" listener="listener:doMarriage" parameters="ognl:
> {relationship.spouse.id,marriage.m_no}">
> <span jwcid="@Insert" value="ognl:marriage.DOD">~May 2005</span>
>
>
> >
> > attempt to create delete event with null entity
> >
> > The listener looks like:
> >
> > public void deleteEntry(IRequestCycle cycle) {
> > PhoneBook book = PhoneBook.getInstance();
> > book.delete(getSelectedEntry());
> > }
>
>
> My listener looks like this
>
> @InjectPage("MarriagePage")
> public abstract MarriagePage getMarriagePage();
>
> public MarriagePage doMarriage(Integer spouseId, Short mno) {
> Marriage marriage = getMarriage();
> if (getPerson().getGender().isMale()) {
> marriage.setHusband(getPerson().getId());
> marriage.setWife(spouseId);
> } else {
> marriage.setWife(getPerson().getId());
> marriage.setHusband(spouseId);
> }
> marriage.setM_no(mno);
> MarriagePage marriagePage = getMarriagePage();
> marriagePage.setFunction(Function.EDIT);
>
> return marriagePage;
> }
>
> The getMarriage() and getPerson functions are retrieving a session scoped
> application state objects which have been populated by @Textfields on this
> current page.
>
> ...
>
> --
> Alan Chandler
> http://www.chandlerfamily.org.uk
> Open Source. It's the difference between trust and antitrust.
>
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