Ok thats working nicely, the ModalWindow callback is inside the
onClick of the Link in the Item and using one instance of a MW per
list instead of one per item.
Thanks for your help Martin :)
Regards.
On 12 Jul 2009, at 18:45, Martin Makundi wrote:
BTW::: SHOW AFTER initializing callback
BTW::: SHOW AFTER initializing callback.
**
Martin
2009/7/12 Martin Makundi :
> Yes. Why make it more complex :)?
>
> **
> Martin
>
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Yes. Why make it more complex :)?
**
Martin
2009/7/12 Steve Swinsburg :
> Ah so you attach the callback to the modal in the Link onClick, not in the
> item itself?
>
> pseudocode:
>
> init modalwindow();
>
> listview {
> populate item {
> link {
> onCl
Ah so you attach the callback to the modal in the Link onClick, not in
the item itself?
pseudocode:
init modalwindow();
listview {
populate item {
link {
onClick {
get item
set cont
> Ok, except remember this is in a ListView so for each ListItem that I set
> the callback for, the single instance of the modal window is being updated
> to the latest callback. So when it fires, it will operate on the last item
> in the list.
No. The callback is issued when you click the button.
Ok, except remember this is in a ListView so for each ListItem that I
set the callback for, the single instance of the modal window is being
updated to the latest callback. So when it fires, it will operate on
the last item in the list.
ie with your method
- create a modal window for the en
> So you setup a callback when you set the content on the modalWindow? That
> could work nicely as well.
Yes:
modalWindow.setTitle(xx);
modalWindow.setContent(yy);
final AjaxButton ajaxButton = this;
modalWindow.setWindowClosedCallba
So you setup a callback when you set the content on the modalWindow?
That could work nicely as well.
Here's the new structure for your perusal:
some display stuff from the Item in here
> Ok so I was doing that before but had an instance of a ModalWindow per
> ListItem, and the associated callback for each. Because it was all inside,
> it was self contained so I could do all the updating easily. But this mean
> many MW and callbacks per page.
Sounds wild..
> This also means the
Ok so I was doing that before but had an instance of a ModalWindow per
ListItem, and the associated callback for each. Because it was all
inside, it was self contained so I could do all the updating easily.
But this mean many MW and callbacks per page.
What I have done now is moved the MW o
> So I am using:
> -in ListItem and the Link onClick, get the parent Item. Keep a reference to
> this.
Why don't you already add all the necessary children to the
ajaxRequestTarget here where you have the references?
**
Martin
>
> On 11 Jul 2009, at 11:36, Martin Makundi wrote:
>
>>> I've got on
Yeah but I'm asking what is the best way to get a handle on a child
component of a ListItem.
I understand I can update multiple components or repaint the whole
lot, but I have many ListItems in my ListView with the same child
components in each, and I need to update one at a time, hence ne
> I've got one Modal/handler per ListView so it needs to know what item it was
> clicked from so i still need to get a handle on the component itself to
> update it, even if it gets its text from that model yes?
No. You can update multiple components with
ajaxRequestTarget.addChildren or you can d
I'm opening a ModalWindow from an AjaxLink inside the ListItem. When
that closes, in the close handler I need to update a couple of text
items in the ListItem then repaint them so they refresh.
I've got one Modal/handler per ListView so it needs to know what item
it was clicked from so i st
It would be better design to make the span update itself using an
abstract readnly model:
new Label("automatic", new AbstractReadOnlyModel() {
public String getObject() {
return "whatever value you need" + getSession().getCurrentValueOrState();
}
});.
**
Martin
2009/7/11 Steve Swinsburg :
> Ye
Yeah that sounds like what I need. I need to update some text in a
span thats inside my ListItem once I do some processing.
Thanks,
Steve
On 11 Jul 2009, at 10:16, Martin Makundi wrote:
ListView returns an iterator of ListItems
Each ListItem is a component so you can just do
listItem.g
ListView returns an iterator of ListItems
Each ListItem is a component so you can just do listItem.get("component_id");
Does this sound like what you were looking for?
**
Martin
2009/7/11 Steve Swinsburg :
> Hi all,
>
> I have a ListView and need to be able to get some child items of a
> partic
Hi all,
I have a ListView and need to be able to get some child items of a
particular ListItem, ie some spans, so that I can update their
Models. How can I target some markup elements inside the ListItem
container (ie TR tag)?
Thanks,
Steve
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