Pavla Novakova wrote:
> Hi,
>
> sorry for my previous post - it was sent by accident. So the whole
> question is:
>
> I would like to display property of type java.util.List on my base
> object: for example:
>
> <d:table id="order" name="orderList">
> <d:column property="number" title="Number" />
> ... and some more simple columns
> <d:column property="orderItems" title="Order items">
> <ul>
> <c:forEach items="${order.orderItems}" var="item">
> <li>${item.name}</li>
> </c:forEach>
> </ul>
> </d:column>
> </d:table>
>
> This works, but it creates same row for each of order items, which is
> not desired - I would like simply to display list of items in single
> table cell. Please advise, ... I believe that must be quite simple,
> but I'm missing something.
>
> Thank you very much for any suggestions.
> Best regards, Pavla Novakova
>
>
So you're giving displayTag a list of Orders but want it to show a list
of OrderItems?
Does your OrderItem object have a reference to the parent order? If so
then you can create a List of OrderItems and use:
<d:column property="order.number" title="Number" />
to get the properties of the Order (provided your OrderItem object has a
getOrder() method.
Otherwise you may have to resort to using a Decorator and appending rows
to the table in the finishRow() method for each OrderItem.
Ed!
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