first of all, set your java variable in jsp scope:
<c:set var="tableid" value="<%= prop2 %>" />
<display-el:table uid="${tableid}" [...]>
then to print object fields, this solution should work:
<c:out value="${pageScope[tableid].code}" />
Hope this helps,
Yannick
On 6/20/07, SourceForge.net <[EMAIL PROTECTED]> wrote:
>
> Read and respond to this message at:
> https://sourceforge.net/forum/message.php?msg_id=4371606
> By: molloyda
>
>
> I am having problems with multiple DisplayTag-el tables on the one html page.
> Or rather, I am having problems when there are 'n' numbers of tables. I can
> quite easily create two staticly named tables using uid="row1" for the first
> table and uid="row2" for a second table and so on.
>
> However, I currently have a forEach loop around my display tag tables and I
> am struggling with how I can generate unique uids and then reference them:
>
> For example each loop generates a unique id in 'prop2' and then displays the
> table using the following:
>
> <ajax:displayTag id="<%= prop2 %>" ajaxFlag="displayAjax">
> <display-el:table requestURI="broadsheet/broadsheet_programme_body.jsp"
> name="${student.broadsheetModuleResultsVector}" class="displaytag"
> defaultsort="2"
> defaultorder="ascending" export="true" uid="<%= prop2 %>"
> excludedParams="ajax">
>
> <display-el:column title="Code" sortable="true" headerClass="sortable">
> <c:out value=" **** What to do here ****" />
> </display-el:column>
> <display-el:column title="Description" sortable="true"
> headerClass="sortable"
> >
> <c:out value=" **** What to do here ****" />
> </display-el:column>
> </display-el:table>
> </ajax:displayTag>
>
>
> Please see the "***** What to do here *****" flags? Previously I just had
> uid="row1"
> and then used 'row1.code', 'row.description' etc to reference the object
> fields.
>
> Is it possible to use some other default name for the "current row", like
> <c:out
> value="${uid.code}" />
>
> I've tried all sorts of things like <c:out value="${<%=prop2%>.code}" /> which
> don't work (nor did I expect that they would).
>
> Any help would be greatly greatly appreciated. I am amazed at this project
> so far and it has solved so many of my other problems.
>
> Kind regards,
> David Molloy
>
>
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