Have you tried creating a "toolbar"? You could call
setBottomToolbar() on your DataTable.
On Tue, Oct 14, 2008 at 1:21 PM, steve222 <[EMAIL PROTECTED]> wrote:
>
> Maybe I did not phrase my original the question well enough to get an answer.
>
> I have a simple DataTable containing - let call it sales records. So, some
> columns have numbers (eg, sales prices, sales commission, etc). At the
> bottom of the table, I need a row showing the of sales prices for all items
> in the table.
>
> I've done something like this in my Panel (this code has been chopped about,
> so may not be correct - but you get the idea):
>
> public class SalesPanel extends PanelBase {
>
> private double totalSales = 0.0d;
> private Label totalSalesLabel = new Label("totalSalesLabel", "");
> private WebMarkupContainer listContainer = new
> WebMarkupContainer("listContainer");
>
> public SalesPanel (String id) {
> super(id);
>
> listContainer.add(new DataView("sales", dataProvider) {
>
> int i = 0;
>
> protected void populateItem(final Item item) {
>
> SalesItem salesitem = (SalesItem)
> item.getModelObject();
>
> item.add(new Label("salesref", String.valueOf(salesitem
> .getRef())));
>
> // add all the other columns here...
>
> // increment the total
> totalSales += salesitem .getSalesPrice();
> totalSalesLabel.setModel(new Model(totalSales));
>
> i++;
> // if we are on the last row, reset the total to
> zero so
> // total does not keep growing when panel is
> redisplayed
> // it's on a cached tab
> if(i == dataProvider.size()){
> i = 0;
> totalSales = 0;
> }
> }
> });
>
> addLabels();
> add(listContainer);
> }
> }
>
>
> But maybe there is a better way.
>
> And maybe a way to do this in an AjaxFallbackDefaultDataTable?
>
> Steve
>
>
>
>
>
> steve222 wrote:
>>
>> What is the easiest way to get the final row in a table to show the column
>> totals for numeric values? No need for paging or sorting - just a simple
>> table with column totals in the final row.
>>
>
> --
> View this message in context:
> http://www.nabble.com/Easiest-way-to-add-column-totals-to-a-table--tp19927092p19978198.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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