simple OGNL projection required in struts2
I would like to create a really simple tag parameterized with a collections' ids something like the following:
<s:url action="theaction" namespace="/" includeParams="all" id="histURL">
<s:param name="sources" value="sources.{id}"></s开发者_StackOverflow中文版:param>
</s:url>
${histURL}
If I have say three Source objects defined in my Action class, having ids 1,2 and 3 then I assume, the histURL output will be sg like:
http://localhost:8080/myproject/theaction&sources=1&sources=2&sources=3
But it does not work, it displays:
http://localhost:8080/myproject/theaction
Another hint:
<s:url action="theaction" namespace="/" includeParams="all" id="histURL">
<s:param name="sources" value="sources"></s:param>
</s:url>
${histURL}
results in
http://localhost:8080/myproject/theaction&sources=com.mycompany.Source@32324&sources= ...
So the collection as a paramater works, I just assumed that the OGNL projection works well but seems to be buggy. Or am I missing something? Is this OGNL at all? :)
Thank you for your replies!
I'm dumb. This is just the way, I missed that I used a wrong class, which had no Id at all. It's definitely OGNL and it works like charm :)
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