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RE: [xsl] Accessing variable with computed name
Subject: RE: [xsl] Accessing variable with computed name From: "Michael Kay" <mhk@xxxxxxxxx> Date: Tue, 9 Dec 2003 20:00:55 -0000 |
> > how do I access the contents of a variable (or param) whose > name is computed? Same way as you do it in C or Java. In other words, you don't. Instead of having two parameters called table.frame.void and table.frame.box, have one parameter, which is a tree containing elements with these names. Then you can use XPath to find the right value in the tree. Michael Kay > > Pseudo-code for demonstration, NOT WORKING: > > ... > <xsl:param name="table.frame.void">border: none;</xsl:param> > <xsl:param name="table.frame.box">border: 1pt solid > black;</xsl:param> ... > > <xsl:template match="table"> > <table style="{$table.frame.{@frame}}"> <!-- ### --> > ... > </xsl:template> > > > What I intend here is to compute the name of the variable to > be accessed using some constant prefix ('table.frame.') and > the contents of the element's 'frame' attribute. > > Nested {...}'s are not allowed, and some other attempts of > mine did not work (like "{concat( '$table.frame.', @frame)}"). > > Regards, Christian. > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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