Subject: [xsl] Accessing context from xsl:function body From: "Mukul Gandhi" <gandhi.mukul@xxxxxxxxx> Date: Thu, 8 Nov 2007 13:59:31 +0530 |
Hi all, Could somebody please answer this for me ... Recently I was solving some problem, where I needed the capability for the xsl:function body to be able to access the context (the environment from where the function was called, say a particular XPath expression). But the XSLT 2.0 spec states ... "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 non-recoverable dynamic error. [XPDY0002]" Why does XSLT 2.0 language prohibits xsl:function to access the context information? On the contrary, the named template can access the context information. Why is this difference in capability on named template, and xsl:function? Is there any use case, where xsl:function body would really need the context information? Is there a merit in the argument, to provide this capability to xsl:function? -- Regards, Mukul Gandhi
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