Subject: [xsl] Re: testing which files have same element/@code From: James Cummings <James.Cummings@xxxxxxxxx> Date: Wed, 30 Jul 2003 09:22:05 +0100 (BST) |
>Date: Tue, 19 Aug 2003 10:17:30 -0600 >From: Rick Taylor <taylor@xxxxxxxx> >Subject: Re: [xsl] testing which files have same element/@code > >James, > >This should work. However, it might be slow if you have lots of files to parse. > ><xsl:param name="codeValue" select="'124'"/> > ><xsl:template match="files"> > <form action="http://www.foo.com"> > <select name="File-to-see"> > <xsl:apply-templates >select="file[count(document(@filename)/foo/bar[@code=$codeValue]) > 0]"/> > </select> > <input type="hidden" name="code" value="{$codeValue}"/> > <input type="submit"/> > </form> ></xsl:template> > ><xsl:template match="file"> > <option name="{@name}"> > <xsl:value-of select="@filename"/> > </option> ></xsl:template> Yup, that was the kind of method I was assuming. I've decided for the pre-generated files this will be an ok way to do it - it doesn't matter how long it takes (within reason) to create those. For those that are dymanically created in a cocoon pipeline, this seems less reasonable. I suppose another way to do this would be to create an intermediate file which contains all the possible @code values with a list of what files have that code, so I could get the information by opening only one file, which would be quicker. So something like: <foo> <bar code="123"> <file name="file1.xml"/> <file name="file2.xml"/> <file name="file3.xml"/> <file name="file4.xml"/> </bar> <bar code="134"> <file name="file1.xml"/> <file name="file4.xml"/> </bar> <bar code="139"/> </foo> -- Dr James Cummings, James.Cummings@xxxxxxxxx, http://www.uea.ac.uk/~q503 Cursus Project, School of Music, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK Tel:(01603)593-595 XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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