Re: alphabetical paging navigator
it wouldnt be worth overriding one, you are better off creating one from scratch. listview and paging navigator are decoupled, so you can use your own impl to page the listview without problems. -igor On Thu, Sep 30, 2010 at 10:21 PM, elesi jsar...@gmail.com wrote: is it possible to override the PagingNavigator and give it the letters A-Z as links? and add filtering behavior so that it only shows ListView items that starts with/matches the active letter link? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/alphabetical-paging-navigator-tp2837010p2837010.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: alphabetical paging navigator
can you give an idea on how to do that? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/alphabetical-paging-navigator-tp2837010p2853331.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: alphabetical paging navigator
This can be implemented in a better way. See source code for navigation in
wicket. But here is a simple example
// Create a panel
import java.util.LinkedList;
import java.util.List;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.LoadableDetachableModel;
public abstract class AlphabeticalPanel extends Panel{
private static final long serialVersionUID = 1L;
public AlphabeticalPanel(String id) {
super(id);
IModelListString alphabeticalModel = new
LoadableDetachableModelListString(){
private static final long serialVersionUID = 1L;
@Override
protected ListString load() {
ListString alphabet = new
LinkedListString();
char letter;
for(letter = 'A'; letter = 'Z'; letter++) {
alphabet.add( + letter );
}
return alphabet;
}
};
ListViewString alphabeticalView = new ListViewString(
alphabeticalView,alphabeticalModel ){
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItemString item) {
final String character = item.getModelObject();
AjaxLinkVoid link = new AjaxLinkVoid(
link ){
private static final long
serialVersionUID = 1L;
@Override
public void onClick(AjaxRequestTarget
target) {
onCharacterClicked(character,target);
}
};
link.add( new Label( character , character ));
item.add( link );
}
};
add( alphabeticalView );
}
public abstract void onCharacterClicked( String character,
AjaxRequestTarget target );
}
// Add the panel to a page
add( new AlphabeticalPanel( panel ){
private static final long serialVersionUID = 1L;
@Override
public void onCharacterClicked(String
character,AjaxRequestTarget target)
{
// Here you get the char. Get the data from
database and add another
view with the data
}
});
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/alphabetical-paging-navigator-tp2837010p2859832.html
Sent from the Users forum mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
alphabetical paging navigator
is it possible to override the PagingNavigator and give it the letters A-Z as links? and add filtering behavior so that it only shows ListView items that starts with/matches the active letter link? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/alphabetical-paging-navigator-tp2837010p2837010.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
