Hi Chris,
Thank you for your reply, I had already try with the iterator but I had two
problem:
- I would like to put the <:property value="name"> in a dropdown List
(<s:select>)
- the answerList from the second iterator, depends from the current
item from the first list
Something like:
<s:iterator value="questionList" status="qStatus">
<s:select label="<s:property value='description' />"
<s:iterator value="answerList(<s:property value=questionId/>)"
status="aStatus">
<option value="<s:property value='AnswerDescription'/>"
name="<s:property value='answerId'/>" />
</s:iterator>
</s:iterator>
Thank you for your help,
Mat
-----Ursprüngliche Nachricht-----
Von: Chris Pratt [mailto:[email protected]]
Gesendet: Montag, 17. Januar 2011 19:22
An: Struts Users Mailing List
Betreff: Re: Dynamic dropDown List
The Struts documentation can be pretty helpful here. Here's an excerpt from
http://struts.apache.org/2.1.8.1/docs/iterator.html (I changed the variable
names to match yours):
<s:iterator value="questionList" status="qStatus">
<tr class="<s:if test="#qStatus.odd == true
">odd</s:if><s:else>even</s:else>">
<td><s:property value="name"/></td>
<td><s:property value="description"/></td>
<td>
<s:iterator value="answerList" status="aStatus">
<s:property value="description"/><s:if
test="!#aStatus.last">,</s:if>
</s:iterator>
</td>
</tr>
</s:iterator>
If you need to access the current question while inside the answer loop, look
at the var attribute.
(*Chris*)
On Mon, Jan 17, 2011 at 2:59 AM, [email protected] <[email protected]> wrote:
> Hello,
>
> This is my first request in this mailing list, I hope I am doing it right !
>
> I am currently developing a Portlet for Liferay using Struts 2, it is
> working good and I am often surprised with all the possibilities from
> Struts2.
> Unfortunately I have a blocker !
> I would like to design a form with a survey thanks to dropDown List
> and would like to get all the content from a database.
> In the database, there are a table question (questionId, questionName)
> and a table answer (answerId, answerName, questionId) and I would like
> to generate all the dropdown from these table...
>
> While (question)
> {
> While {answer from this question)
> {
> }
>
>
> I tried many solutions, but I didn't achieved it!
>
> Thank you for your help,
> Mat
>
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