Hi Kris,
Thanks for the response. Using EventLink I need to have:
private EventLink menuItem1, menuItem2, menuItem3....
with t:id="menuItem1" etc in the tml. So still a declaration for each
link in java and a different t:id each time but yes it does mean only
one handler method.
Cheers
-----Original Message-----
From: Kristian Marinkovic <kristian.marinko...@porscheinformatik.at>
Reply-to: "Tapestry users" <users@tapestry.apache.org>
To: Tapestry users <users@tapestry.apache.org>
Subject: Re: Actionlinks with the same t:id
Date: Mon, 6 Dec 2010 12:22:38 +0100
Use a EventLink instead and define a custom event.
@Component(parameters= {"event=menu", "context=menuContext"}
private EventLink link;
somewhere else (a parent component):
onMenu(....)
{}
The t:ids within a component/page have to be unique.
g,
kris
Von: Richard Hill <r...@su3analytics.com>
An: Tapestry users <users@tapestry.apache.org>
Datum: 06.12.2010 12:15
Betreff: Actionlinks with the same t:id
Hi,
I have a menu, with 5 to 10 links, each of which I'd like to be an
actionlink to trigger a zone update.
I'd like to have just one event handler for the menu, something like:
public Object onActionFromMenu(int context) {
... get new results per the context...
return resultsZone.getBody();
}
with my menu like:
<li>
<t:actionlink t:id="menu" context="literal:1" zone="resultsZone">...
</li>
<li>
<t:actionlink t:id="menu" context="literal:2" zone="resultsZone">...
</li>
...
However Tapestry complains, saying that t:id should be unique. If t:id
has to be unique, that means I have to have separate event handlers for
each menu item, which is a little verbose.
Is there a way of having multiple actionlinks in a page, each triggering
the same event handler? This is also useful if I want to have the same
link more than once in the page.
Thanks
Richard.
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