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[XSLT2] setting context inside funcdefs

Subject: [XSLT2] setting context inside funcdefs
From: Tobias Reif <tobiasreif@xxxxxxxxxxxxx>
Date: Fri, 14 Feb 2003 13:26:57 +0100
setting context
Hi

Inside function definitions, is there a way to set the context to that of the function call, so that I can write "local-name()" etc?

Or should I pass in the context node as argument, in addition to all the local params visible to the function call.
Then I probably would write s.th. like "local-name($callers_context-node)"; which is more typing ...


Tobi

References:

http://www.w3.org/TR/xslt20/#focus
"When a stylesheet function is called, the focus within the body of the function is initially undefined. [ERR006] When the focus is undefined, evaluation of any expression that references the context item, context position, or context size results in a dynamic error. The processor must signal the error."


http://www.w3.org/TR/xslt20/#stylesheet-functions
" [ERR075] Within the body of a stylesheet function, the focus is initially undefined; this means that any attempt to reference the context item, context position, or context size is a dynamic error. The processor must signal the error. It is not possible within the body of the stylesheet function to access the values of local variables that were in scope in the place where the function call was written. Global variables, however, remain available."


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