Is there a convenient way to work with the iterate tag, using the "indexed" attribute,
and data structures that are doubly nested?
I have a search form with a dynamic set of search attributes, and each search
attribute optionally has a dynamic set of conditions.
I have used scriptlets to generate request parameter names in the following form:
"searchAttr[i].condition[j].someProperty". And these parameters have worked with
standard html tags (they've successfully updated the correct property when the from
has been submitted). However, the struts taglibs don't seem to want to work. When I
try to use these generated names, I get exceptions (like "Invalid declaration"
exceptions, where the array subscripts on searchAttr were complained about).
Has any else worked with the iterate tag using the "indexed" attribute to accomplish
something similar?
I would envision being able to do something like the following:
<logic:iterate id="searchAttr" name="searchForm" property="searchAttributes">
<logic:iterate indexed="true" id="condition" name="searchAttr"
properties="conditions">
<html:text indexed="true" name="condition" property="someProperty" />
</logic:iterate>
</logic:iterate>
I would then expect the <html:text> tag to generate a parameter name as my scriptlet
does...
Any thoughts on this would be appreciated!
Thanks,
Troy
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