On 6/24/07, Matej Knopp <[EMAIL PROTECTED]> wrote:
There's nothing javascript heavy on this :)
You add new item like this:
String id = rv.newChildId();
Item item = rv.newItem(id, index, model);
rv.populateItem(item);
rv.add(item);
(where rv is the refreshing view. Some of the methods might be
protected, so you will need to subclass the view, but you have to do
it anyway, as you need to implement populateItem);
after you call rv.add(item) you can call item.getMarkupId();
Creating DOM in javascript is simple:
var div = document.createElement("div");
refreshingViewContiner.appendChild(div);
div.id = <id>
-Matej
Just as I was thinking Wicket was not so perfect for Ajax...
It works! Thanks Matej :) I really did need that guidance on constructing
and adding new item to RefreshingView. And of course now I get why ListView
would not have worked.
On 6/24/07, Peter Thomas <[EMAIL PROTECTED]> wrote:
> On 6/24/07, Timo Rantalaiho <[EMAIL PROTECTED]> wrote:
> > On Sun, 24 Jun 2007, Peter Thomas wrote:
> > > I haven't used repeaters that much, but would newItem() be the right
way
> to
> > > create a new Item? Anyway, I am now stuck because to ensure that
the id
> of
> > > the DOM element is same as the newly created item, I have to call
> > > getMarkupId() on the item then I get the exception "This component
is
> not
> > > (yet) coupled to a page" Help!
> >
> > Are you sure it's going to be a problem to update the whole
> > Repeater? Because if not, your whole work of dynamic DOM
> > appending might turn out to be premature optimisation.
>
> Agreed, I'm now curious to see how far I can get, and I may not actually
use
> a javascript heavy approach in the end. Also I've created a decent size
app
> using only ListView (including a custom datatable with pagination) and
am
> curious to know what the other repeaters ( e.g. RefreshingView) have to
> offer.
>
> Also searching Nabble I see that someone else had some success, not sure
if
> this is the same approach:
>
http://www.nabble.com/treetable-with-table-markup-tf3557655.html#a9974461
>
> > Maybe you can override getMarkupId() for your item components
> > to return e.g. "myId" + domainObject.getdId()" or something
> > such.
> >
> > (Btw, now that we're on it, all-numeric ids that repeaters
> > produce by default are invalid HTML. Maybe I should file a
> > Jira issue about that.)
> >
> > - Timo
> >
> > --
> > Timo Rantalaiho
> > Reaktor Innovations Oy <URL: http://www.ri.fi/ >
> >
> >
>
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