t:table component? You probably mean a Grid component
(http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/corelib/components/Grid.html)
And to add a custom row is like this:
<t:grid source="products" row="product" add="totalqty">
<p:totalqty>
${totalqty}
</p:totalqty>
</t:grid>
In your page class there should be a method called getTotalqty().
....
@Property
private List<Product> products;
@Property
private Product product;
private double totalqty;
public double getTotalqty(){
return product.price * product.quantity;
}
On 10/27/2012 4:53 PM, membersound wrote:
Hi,
how can I add custom columns to a t:table component? I mean data that is not
a variable in the class that is displayed. Like parameters that are to be
calculated based on data found in the object to display.
Like:
A product has a price and a quantity variable. How could I display an
additional column like price*quantity?
Thanks
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