Alex Siman wrote:
Thanx you Dave for your advice!
Sure, Alix.
I switched off the JSTL-EL (as it was recomended in Struts2 wiki)
Can you please point me to that? Seems quite strange to me...
so I wrote another working code:
snippets of java inside your .jsp seems like a step back about 8 years
to me...
P.S. What did you mean by this?:
"The answer is easier if this .tag file contains no recursive calls."
If the location you're stashing the value in order to get to it from
OGNL is not related to the call structure, then recursive calls will
overwrite the values set by the parent. My example shoved the values
into the request. Yours is putting them in the jspContext, but I
believe that's also a shared jspContext for all the code that's
generating that specific output.
If you call <myTagDir:myTag />, within it set a passed value in a larger
scope, then make a recursive call also to <myTagDir:myTag />, when that
recursive call returns that larger scope will still contain the value
passed into the the recursive call and *not* the value passed into the
initial tag (and promoted to that larger scope location prior to the
recursive call).
-Dale
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