I'd been trying to use the DataGrid but I am running into problems.
Consider this code.
private static class MyWidget extends Composite {
private SimpleLayoutPanel slp = new SimpleLayoutPanel ();
private VerticalPanel vPanel = new VerticalPanel();
private SimplePager pager = new SimplePager ();
private DataGrid<Caption> table = new DataGrid<Foo> (5);
ListDataProvider<Caption> dataProvider = new ListDataProvider<Foo>();
public MyWidget (){
initWidget (vPanel);
dataProvider.addDataDisplay (table);
dataProvider.setList (FOO);
pager.setDisplay (table);
slp.add (table);
vPanel.add (slp);
vPanel.add (pager);
pager.setVisible (true);
table.setVisible (true);
table.setKeyboardSelectionPolicy (KeyboardSelectionPolicy.ENABLED);
TextColumn<Foo> captionLine = new TextColumn<Foo>(){
@Override
public String getValue (Caption object){
return object.line ;
}
};
table.setRowCount(CAPTION.size(), true);
table.setRowData(0, CAPTION);
table.setWidth ("100%");
}
When I run the code and test it, I do not see the DataGrid on the table
just the pager. If I do something like
slp.add(tablet);
RootLayoutPanel.get().add(slp);
RootLayoutPanel.get().add(pager);
I can see the contents on the table and the pager on top of DataGrid.
regards
anne
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