I really don't understand what do you need more ?
For this:
<s:param value="#session.order.orderList[#rowstatus.index].price"/>
I have:
class Order {
Set<OrderElement> orderList = new java.util.TreeSet<....
// get/set methods exists for this orderList
}
class OrderElement {
BigDecimal price;
// get/set methods exists for price
}
I have filled this element and put it in session, and as I get 5 when call
"size" it is there, but I cannot access every element in collection with
above syntax in Struts 2.0.11.1.
--
Milan
newton.dave wrote:
>
> Without knowing what the data is you're using there's no way to be of any
> further assistance.
>
> If the backing data is there the syntax provided (and IIRC Stephan was
> also able to use), AFAICT, works fine. Without knowing the differences
> between my code, which works fine, and yours, there's not much else to
> say.
>
> Dave
>
> --- On Tue, 8/26/08, Milan Milanovic <[EMAIL PROTECTED]> wrote:
>
>> From: Milan Milanovic <[EMAIL PROTECTED]>
>> Subject: Re: [S2] Iterate through two lists
>> To: user@struts.apache.org
>> Date: Tuesday, August 26, 2008, 11:13 AM
>> Dear Dave,
>>
>> I tried everything nad I always got null values. I think
>> that I have similar
>> problem as here:
>> http://www.nabble.com/More-OGNL-Woes-td18877994.html
>> http://www.nabble.com/More-OGNL-Woes-td18877994.html ,
>> altough without
>> importing. I tried all of these syntax and it doesn't
>> work, I tried even
>> without params' "name" attribute.
>>
>> I'm stuck here with my project for days now :-((((((.
>>
>> --
>> Milan
>>
>>
>>
>> newton.dave wrote:
>> >
>> > ...
>> >
>> > I already knew the JSP that was causing the error.
>> >
>> > Dave
>> >
>> > --- On Mon, 8/25/08, Milan Milanovic
>> <[EMAIL PROTECTED]> wrote:
>> >
>> >> From: Milan Milanovic
>> <[EMAIL PROTECTED]>
>> >> Subject: Re: [S2] Iterate through two lists
>> >> To: user@struts.apache.org
>> >> Date: Monday, August 25, 2008, 1:10 PM
>> >> Hi Dave,
>> >>
>> >> here is complete jsp:
>> >>
>> >> <s:iterator
>> value="activeOrder.orderList"
>> >> status="rowstatus">
>> >> <tr id="row_<s:property
>> >> value="reference"/>"
>> >> class="odd">
>> >> <td>
>> >> <s:text name="order.ref" >
>> >> <s:param name="value"
>> >> value="reference"/> <- THIS WORKS
>> >> </s:text>
>> >>
>> >> </td>
>> >> <s:if test="#session.order !=
>> null">
>> >> <- order in session is
>> >> recognized
>> >> <td>
>> >> <s:text name="order.price" >
>> >> <s:param name="value"
>> >>
>> value="#session.order.orderList[#rowstatus.index].price"/>
>> >> <- null values
>> >> </s:text>
>> >> </td>
>> >> </s:if>
>> >> <td>
>> >> <s:text name="order.price" >
>> >> <s:param name="value"
>> >> value="price"/> <- HERE IT WORKS,
>> from
>> >> activeOrder.
>> >> </s:text>
>> >> </td>
>> >> </tr>
>> >> </s:iterator>
>> >>
>> >> I checked many times if I have orderList in my
>> session and
>> >> I have orderList
>> >> in it filled.
>> >>
>> >> --
>> >> Milan
>> >>
>> >>
>> >> newton.dave wrote:
>> >> >
>> >> > --- On Mon, 8/25/08, Milan Milanovic wrote:
>> >> >> <s:if test="#session.order !=
>> >> null">
>> >> >> <- HERE IT WORKS (order is recognized
>> >> >> in session)!!
>> >> >> <td>
>> >> >> <s:text
>> name="order.price"
>> >> >
>> >> >> <s:param
>> >> name="value"
>> >> >>
>> >>
>> value="#session.order.orderList[#rowstatus.index].price"/>
>> >> >> <- HERE IT
>> >> >> DOESN'T WORK - null value!
>> >> >> </s:text>
>> >> >> </td>
>> >> >> </s:if>
>> >> >
>> >> > "IT" is two *entirely different
>> >> expressions*, and you continue to provide
>> >> > no additional information that might be
>> usable to
>> >> solve the problem. It's
>> >> > not an OGNL syntax issue. If you want more
>> help,
>> >> provide more details.
>> >> >
>> >> > (IIRC I also didn't use
>> <s:param...>'s
>> >> "name" attribute; I don't think
>> >> > it's necessary, although I don't know
>> if the
>> >> presence of it will cause the
>> >> > message to be parameterized incorrectly.)
>> >> >
>> >> > Dave
>> >> >
>> >> >
>> >> >
>> >>
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>> >> >
>> >>
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>> >>
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>> at
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>> >>
>> >>
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