Subject: Re: [xsl] General rule for designing XPath expressions to return items in document order? From: "Tony Graham" <tgraham@xxxxxxxxxx> Date: Wed, 8 Jan 2014 10:48:59 -0000 (GMT) |
On Wed, January 8, 2014 10:33 am, Costello, Roger L. wrote: ... > I am seeking a general rule for designing XPath expressions to return the > selected items in document order. Can you provide a general rule? Put '/.' at the end: If E is any expression that returns a sequence of nodes, then the expression E/. returns the same nodes in document order, with duplicates eliminated based on node identity. [1] Regards, Tony Graham tgraham@xxxxxxxxxx Consultant http://www.mentea.net Mentea 13 Kelly's Bay Beach, Skerries, Co. Dublin, Ireland -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- XML, XSL-FO and XSLT consulting, training and programming Chair, Print and Page Layout Community Group @ W3C [1] http://www.w3.org/TR/xpath20/#abbrev, last list item
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