Yeah, AttributeModifier is the right way to go. Especially in your
case, because you probably want to do something like this:
Your listview:
...
protected abstract void populateItem(final ListItem item) {
NewsItem newsItem = (NewsItem)item.getModelObject();
String id = (newsItem.isCool()) ? "newsEntryHot" : "newsEntryBoring";
WebMarkupContainer outerDiv = new WebMarkupContainer("outer");
outerDiv.add(new SimpleAttributeModifier("id", id));
item.add(outerDiv);
... // etc
}
Eelco
On 2/12/06, Tom S. <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I'm new to Wicket and so far I like it. :)
>
> I want to show a small news-list on a page and use a ListView for that. In
> the html-page it looks like this:
>
> <span wicket:id="news">
> <div id="newsEntryHot">
> <div id="newsDate">
> <span wicket:id="date">06-01-05</span>
> </div>
> <div id="newsHeadline">
> <span wicket:id="headline">App released</span>
> </div>
> <div id="newsContent">
> <span wicket:id="message">Bla bla</span>
> </div>
> </div>
> </span>
>
> We have defined different looks for "hot" and "normal" news. Hot news should
> have the outer div with id="newsEntryHot", normal ones with a different id.
> The information is locally available as a boolean property of the NewsEntry.
>
> How do I change the id-parameter? I've found the AttributeModifier class,
> but have not clue, whether it is the right thing and/or how to use it, esp.
> the related model.
>
> Thanks in advance,
> Tom
>
>
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