Because the cellItems are the column items...
You only have one column, so it will always return 0 (first column).
Martijn
On 9/14/06, wq <[EMAIL PROTECTED]> wrote:
>
> ......
> int c = 0;
> ......
> List columns = new ArrayList();
> columns.add(new AbstractColumn(new Model("操作")){
> public void populateItem(Item cellItem, String
> componentId, IModel
> model){
> c += cellItem.getIndex()+ 1;
>
> System.out.println("cellItem.getIndex():"+cellItem.getIndex());
> System.out.println("c:"+c);
> cellItem.add(new ActionPanel(componentId,
> model));
> }
> });
> ......
> add(new DefaultDataTable("table", columns, new ColumnDataProvider(),50));
> ......
>
>
> the Class ColumnDataProvider extends SortableDataProvider.
>
> cellItem.getIndex() always return 0. why?
>
>
> --
> View this message in context:
> http://www.nabble.com/Why-item.getIndex%28%29-always-zero--tf2270996.html#a6303776
> Sent from the Wicket - User forum at Nabble.com.
>
>
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