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RE: [xsl] Converting embedded URLs int hot links via XSL
Subject: RE: [xsl] Converting embedded URLs int hot links via XSL From: David.Pawson@xxxxxxxxxxx Date: Mon, 19 Apr 2004 11:55:58 +0100 |
I don't think that's really the regexp you want to use, apart frm the fact that it only allows 0-9 and a-z (not even A-Z). It is only matching up to the first optional / so basically just the host name part of the URL plyus optional port specifier. (That implies that DC actually understood that line noise :-) I'm impressed David) you don't want to use "tokenize() for this you want to use xsl:analyze-string which should give you a handle on the bits of the data matching and not-matching your regexp. That's it. Thanks David. I'd use a fairly permissive regexp something like [a-z]+://[^ ()"']+ ie everything from foo:// to the next space or bracket or quote character. It works within those limits, <xsl:analyze-string select="." regex="http://[^ ( )"']+"> <xsl:non-matching-substring><xsl:text/> <other><xsl:value-of select="."/></other><xsl:text> </xsl:text> </xsl:non-matching-substring> <xsl:matching-substring> <span><xsl:value-of select="."/></span> </xsl:matching-substring> </xsl:analyze-string> Doing just what was requested, even escaping the quotes, single and double, to produce <other> Test url string: '</other> <span>http://www.yahoo.com/</span><other>' and one more url "</other> <span>http://www.yahoo.com/</span><other>"</other> Thanks David. I guessed I'd missed something :-) regards DaveP - DISCLAIMER: NOTICE: The information contained in this email and any attachments is confidential and may be privileged. If you are not the intended recipient you should not use, disclose, distribute or copy any of the content of it or of any attachment; you are requested to notify the sender immediately of your receipt of the email and then to delete it and any attachments from your system. RNIB endeavours to ensure that emails and any attachments generated by its staff are free from viruses or other contaminants. However, it cannot accept any responsibility for any such which are transmitted. We therefore recommend you scan all attachments. Please note that the statements and views expressed in this email and any attachments are those of the author and do not necessarily represent those of RNIB. RNIB Registered Charity Number: 226227 Website: http://www.rnib.org.uk
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