Subject: Re: [xsl] XPath expression which converts the output of path() into an abbreviated path? From: "Graydon graydon@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Wed, 17 Aug 2022 12:40:14 -0000 |
On Wed, Aug 17, 2022 at 12:22:15PM -0000, Roger L Costello costello@xxxxxxxxx scripsit: > I am using the path() function and it is generating paths like this: > > /Q{}AeroPublication[1]/Q{}airports[1]/Q{}airport[1]/Q{}icaoCode[1] > > Now I want to convert that full path into an abbreviated path, consisting of just the last 3 names: > > airports/airport/icaoCode > > I can write a bunch of XSLT code that does this conversion. But is there an XPath expression which does it? (($path => tokenize('/'))[position() gt last() - 3] ! replace(.,'\[\p{Nd}+\]','') ! replace(.,'Q\{\}','')) => string-join('/') An example of an XPath expression which is best stuffed in a function. -- Graydon Saunders | graydonish@xxxxxxxxx ^fs oferiode, pisses swa mfg. -- Deor ("That passed, so may this.")
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