I am trying to build out a table of values. I would like the user to be
able to choose which columns are visible, and to re-order them (not
interactively, on a separate page). My initial method for implementing
this looks something like:
User preferences:
<column title="i18n.property.prop1">property1</column>
<column title="i18n.property.prop2">property2</column>
...
And then something like this for displaying:
<table>
<tr>
<s:iterator value="prefs">
<th><s:text name="content" /></th>
</s:iterator>
</tr>
<s:iterator value="rows">
<tr>
<s:iterator value="prefs">
<td><s:property
value="%{getAttribute('title')}" /></td>
</s:iterator>
</tr>
</s:iterator>
</table>
But I'm not sure how to do a double-indirection.
%{getAttribute('title')} is going to return something like "property1"
or "property2", but what I really want is to have OGNL go back out and
retrieve the value associated with that name, as if I had typed
'<s:property value="property1" />'. Is there a way to do this?
Jonathan P. Pearson - Software Engineer
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