Jae K wrote:
Last but not least, it is not obvious that the OGNL expressions need
to be enclosed in ${} when used in the struts config file. (Is this
even true? I don't know since it's not documented! It certainly isn't
documented so in the OGNL documentation).
http://struts.apache.org/2.0.6/struts2-core/apidocs/org/apache/struts2/dispatcher/StrutsResultSupport.html
documents where such OGNL expressions can be used, and refers to
http://struts.apache.org/2.0.6/struts2-core/apidocs/com/opensymphony/xwork2/util/TextParseUtil.html#translateVariables(java.lang.String,%20com.opensymphony.xwork2.util.ValueStack)
to explain just how these expressions are substituted when found in
parsable strings.
I don't disagree that it could be documented in more places, but I would
disagree that "it's not documented".
-Dale
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