Subject: xslt strings: 'substring-between'? From: Steve Morrison <smorrison@xxxxxxx> Date: Tue, 01 Aug 2000 13:56:39 -0400 |
I want to be able to parse an url string, and return name value pairs: page.cgi?T=boston&S=MA I can test if the T parameter exists and has a value (not equal to &), but, how do I extract the contents between the = and the next &? e.g. "boston"? What if there isn't a trailing & on the parameter (the last parameter in the url, such as S=MA above)? I have an <url> tag on each page which references the current document (such cgi environment variables) and I want to be able to extract it's contents without knowing beforehand what the contents may look like. Has anyone assembled a list of string utility functions? I've seen a few in the XSLT Programmers reference, but none which will do what I want above. Thanks, -Steve XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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