Please find my code just below :
public class NewsListPage {
protected static transient NewsDao myNewsDao;
public NewsListPage() {
PageableListView<News> news =
new PageableListView<News>("list", new NewsModel(), 15){
@Override
protected void populateItem(final ListItem<News> item) {
ourLogger.debug("Getting item value
"+item.getModelObject().getTitle());
News news = item.getModelObject();
item.add(new Label("date", new Model(news.getDate())));
Link<News> l = new Link<News>("edit"){
@Override
public void onClick() {
setResponsePage(new
NewsPage(item.getModelObject()));
}
};
item.add(l);
l.add(new Label("title", news.getTitle()));
item.add(new Link<News>("delete", new Model()){
@Override
public void onClick() {
// TODO : check the refresh issue
getNewsDao().delete(item.getModelObject());
ourLogger.debug("News deleted");
}
});
}
};
add(news);
add(new OrPagingNavigator("navigator", news));
add(new BookmarkablePageLink<Void>("add", NewsPage.class));
}
/**
* Model for the news List to load the news from the db each time
*
*/
public class NewsModel extends LoadableDetachableModel<List<News>> {
@Override
protected List<News> load() {
ourLogger.debug("Loading all news");
return new NewsDao().load();
}
}
}
Jeremy Thomerson a écrit :
You're probably not using models correctly - specifically for your list
view. You could post some code, but make sure that you're reloading the
data for the list view after the onClick is called and the item is deleted.
--
Jeremy Thomerson
http://www.wickettraining.com
On Tue, Jan 26, 2010 at 8:37 AM, Stéphane Jeanjean <
stephane.jeanj...@softeam.com> wrote:
Hello,
My page displays a list of items, for each of them, an icon is available to
delete it. The action is managed in a Link.onClick() method.
When I click on the link, the page is refreshed but the item is always in
my list, I have to do refresh again manually the page to have a list wihtout
this item.
In the logs, it seems that the deletion in the onClick() method is called
after the load of the page :(
Somebody has an idea to avoid this manual refresh ?
Thanks,
Stéphane
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