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Posted to user@struts.apache.org by Vollnhofer Bernhard <Be...@itsv.at> on 2010/06/17 15:58:19 UTC
Iterating over a Collection and creating a for
each entry of it
Hi!
Is something like the following snippet possible to do?
<c:forEach items="${MyForm.list}" var="entry">
<tr>
<td>${entry.name}</td>
<td>${entry.forced}</td>
<html:checkbox property="entry.checked" />
</tr>
</c:forEach>
Of course this code won't do it, but I hope you're getting my idea. I'd like to iterate over a collection and create a <html:checkbox /> for every item in it. This checkbox should set the "checked"-variable of an entry. Is such a feat possible?
Thank you
Bernhard
Re: Iterating over a Collection and creating a
for each entry of it
Posted by Alex Rodriguez Lopez <al...@flordeutopia.pt>.
http://struts.apache.org/2.x/docs/checkboxlist.html
> Hi!
>
> Is something like the following snippet possible to do?
>
> <c:forEach items="${MyForm.list}" var="entry">
> <tr>
> <td>${entry.name}</td>
> <td>${entry.forced}</td>
> <html:checkbox property="entry.checked" />
> </tr>
> </c:forEach>
>
> Of course this code won't do it, but I hope you're getting my idea. I'd like to iterate over a collection and create a<html:checkbox /> for every item in it. This checkbox should set the "checked"-variable of an entry. Is such a feat possible?
>
> Thank you
>
> Bernhard
>
>
>
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AW: Iterating over a Collection and creating a
for each entry of it
Posted by Vollnhofer Bernhard <Be...@itsv.at>.
I've got it working now. I'm using:
<c:forEach items="${MyForm.list}" var="entry " varStatus="status">
<html:checkbox property="list[${status.count-1}].checked" />
</c:forEach>
-----Ursprüngliche Nachricht-----
Von: Vollnhofer Bernhard [mailto:Bernhard.Vollnhofer@itsv.at]
Gesendet: Donnerstag, 17. Juni 2010 15:58
An: user@struts.apache.org
Betreff: Iterating over a Collection and creating a <html:checkbox /> for each entry of it
Hi!
Is something like the following snippet possible to do?
<c:forEach items="${MyForm.list}" var="entry">
<tr>
<td>${entry.name}</td>
<td>${entry.forced}</td>
<html:checkbox property="entry.checked" />
</tr>
</c:forEach>
Of course this code won't do it, but I hope you're getting my idea. I'd like to iterate over a collection and create a <html:checkbox /> for every item in it. This checkbox should set the "checked"-variable of an entry. Is such a feat possible?
Thank you
Bernhard
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