Subject: Understanding variable binding visibility From: Mike Brown <mbrown@xxxxxxxxxxxxx> Date: Wed, 8 Dec 1999 19:53:13 -0700 |
Can someone explain to me what this means, with an example? "For any use of these variable-binding elements, there is a region of the stylesheet tree within which the binding is visible; within this region, any binding of the variable that was visible on the variable-binding element itself is hidden. Thus, only the innermost binding of a variable is visible." For some reason I just cannot grok the meaning of this, nor can I reconcile it with my understanding of shadowing. "Innermost binding" to me implies that a variable can be bound more than once. But that would seem to conflict with what the section on shadowing says. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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