Subject: Re: [xsl] find capital letters in string and split it From: David Carlisle <davidc@xxxxxxxxx> Date: Mon, 10 Feb 2003 11:18:35 GMT |
> Let's suppose I want to split the string at the upper case letters, the > easiest way I can see to do that (the only way that pops into my mind) > is to parse the string twice, using translate() and replacing upper-case > letters with a string sequence not very likely to occur normally, and > then reparse the string splitting it at these occurrences. This is of > course resource intensive and not foolproof. Anybody have any thoughts > on how to do this? still slow but you can avoid the "not very likely to occur" problem by first translating all uppercase to (say) A then using substring-before to split on A then using substring so if $x is your original string <xsl:variable name="y" select="translate($x,'ABCDEFGHIJKLMNOPQRSTUVWXYZ','AAAAAAAAAAAAAAAAAAAAAAAAAA')"/> <xsl:if test="contains($y,'A')"> <xsl:variable name="a" select="substring-before($y,'A')"/> first bit = <xsl:value-of select="$a"/> second bit = <xsl:value-of select="substring-after($x,$a)"/> recurse using $x='second bit' to split up further f necessary David ________________________________________________________________________ This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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