Hi,
the following looks strange to me:
public void refresh( List list ) {
list.clear( );
list.addAll( abcManager.getAllGaps( ) );
}
Isn't there a "this" missing?
Sven
On 03/22/2011 07:50 PM, sonoerin wrote:
Hello everyone,
So I feel there is something I am overlooking in all my work on this. I
have a Wicket 1.4/Spring2.5.6/hibernate 3.2/ app that I cannot get quite
right. I have a SortableDataProvider that I am trying to populate by:
public class ABCTablePanel extends Panel {
public ABCTablePanel (String id) {
super(id);
ABCProvider abcProvider = new ABCProvider();
DefaultDataTable table = new DefaultDataTable("abctable", getColumns(),
abcProvider , 10);
add(table);
}
private List<IColumn<Abc>> getColumns() {
List<IColumn<Abc>> result = new
ArrayList<IColumn<Abc>>();
result.add( new PropertyColumn(new Model("Abc Description"),
"AbcDescription",
"AbcDescription" ));
result.add( new DatePropertyColumn(new Model("Abc Date"), AbcDate",
"AbcDate" ));
...
}
}
Then my provider:
public class AbcProvider extends SortableDataProvider {
private List list = new ArrayList( );
private SortableDataProviderComparator comparator = new
SortableDataProviderComparator( );
@SpringBean
private AbcManager abcManager = null;
public AbcProvider( ) {
// The default sorting
setSort( "abc.abcDescription", true );
}
public void refresh( List list ) {
list.clear( );
list.addAll( abcManager.getAllGaps( ) );
}
@Override
public Iterator iterator( int first, int count ) {
getAllAbcs( ); // method that calls a manager, calling hibernate,
and populates "list"
List newList = new ArrayList( list );
// Sort the data
Collections.sort( newList, comparator );
// Return the data for the current page - this can be determined
only after sorting
return newList.subList( first, first + count ).iterator( );
}
@Override
public IModel model( final Abc object ) {
return new AbstractReadOnlyModel( ) {
@Override
public AbcgetObject( ) {
return (Abc) object;
}
};
}
When I run this all appears well, except the call is never made to populate
the table. I just get "No Records Found" beneath my column names, and the
debug points are never hit when I refresh or load the page.
Thank you in advance for any help you can offer.
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