Subject: RE: sorting and parameters From: Kay Michael <Michael.Kay@xxxxxxx> Date: Tue, 18 Jan 2000 10:11:04 -0000 |
> > In response to this problem and others of the same ilk, the next version of > > SAXON will contain an extension function evaluate() which takes as its > > argument an XPath expression in the form of a string, and returns the result > > of evaluating that expression. > > Will this do generalized variable interpolation of (string) variables > within a path? select="$nodes/some/$variable/child"? > It won't do it, but it will enable it, e.g. (if this is what you meant): <xsl:variable name="path" select="concat('$nodes/some/', $variable, '/child')"/> <xsl:variable name="path-result" select="sxf:evaluate($path)"/> Mike XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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