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From Mitch Claborn <mi...@claborn.net>
Subject tag syntax question
Date Thu, 23 Jul 2009 23:01:09 GMT
I'm a big confused about the syntax in struts tags.  For example, I have
the following:

<s:set var="category" value="display.category" />
<s:set var="you_are_here_path" value="#category.path" />

"display" is a property on the action.  The first one does not need the
#, but the second one does.  Why?  What does the # signify?

Some tags seem to need the ognl construct %{.....}.  What are the rules
around when this construct is needed as opposed to one of the others above?


Mitch


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