Re: Slow XSLT
> it still takes 7 seconds to transform in IE and > Firefox. is that to do the transform or to render it? If you are generating a large table then it can take a long time to render. Do the transform using saxon or some other command line processor to generate an html file and see how long it takes to render that. (It's often possible to speed up table rendering by telling teh css system that it has a fixed layout with fixed width columns, so that it can do progressive rendering rather than wait until the end to calculate widths, > I was wondering if using KEYS it would help to improve > the transformation? probably nor, the only thing I noticed that might be inefficient is <xsl:template match="Cell[not(*)]"> <xsl:for-each select="/Report/Measures/Measure"> <td> </td> </xsl:for-each> </xsl:template> which does the same pass over the top of the document repeatedly, that could be written as <xsl:template match="Cell[not(*)]"> <xsl:copy-of select=""blankcell"/> </xsl:template> <xsl:variable name="blankcell"> <xsl:for-each select="/Report/Measures/Measure"> <td> </td> </xsl:for-each> </xsl:variable> David ________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom. This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. ________________________________________________________________________
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