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RE: [xsl] Splitting file into N-sized chunks
Subject: RE: [xsl] Splitting file into N-sized chunks From: "Houghton,Andrew" <houghtoa@xxxxxxxx> Date: Tue, 4 Aug 2009 17:29:47 -0400 |
> From: Martynas Jusevicius [mailto:martynas.jusevicius@xxxxxxxxx] > Sent: Tuesday, August 04, 2009 5:10 PM > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: Re: [xsl] Splitting file into N-sized chunks > > Well it doesn't have to be exactly 300K, could be less of course :) > But XHTML needs to be valid. > So any ideas on (roughly) calculating the size? Number of characters > perhaps? If you are using Saxon you can use the saxon:string-to-utf8(), but that assumes that your XHTML output encoding is going to be UTF-8. If your XHMTL output encoding is going to be UTF-16, then you probably can use the XSLT string-length() function. If you are not using Saxon, but using XSLT 2, you can use the XSLT string-to-codepoints() function and calculate the UTF-8 length based on the codepoints. I did that for a project back a while ago that wasn't using Saxon. Everytime you output a tag, whitespace or text you will have to keep track of its length. Since you will always have a static XHTML header and footer that wraps your content, you might pre-calculate that length rather than calculate it on the fly. Hope this helps, Andy.
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