I'm looking for sorting support for the Struts Logic Iterate tag. Struts
Layout by Improve claims to support something like this for their Collection
library.  However, I found their latest release (docs and examples) in
disarray.  Also, in the archives I see a message (RE: sorting in
logic:iterate) from Tim Sawyer where he claims to have implemented sorting
classes to solve this problem -- but, I don't see any code.

Ideally, I would like to see something like what Sawyer claims or markup
something like the following:

<logic:iterate id="element" name="myhashtable" sortby="value1,value2,value3"
sortorder="ascending">
Next element is <bean:write name="element" property="value1"/>
Next element is <bean:write name="element" property="value2"/>
Next element is <bean:write name="element" property="value3"/>
</logic:iterate>

Here, "myhashtable" would be sorted in ascending order based on comparable
"value1", "value2", "value3" of each "element".

If there's nothing within Struts that solves this problem then I would like
to work on extending the "iterate" tag to handle this.  Please let me know
what you think.

Thanks,

--Michael T. Marrotte


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