Subject: Re: efficient filtering of XML files. From: Mike Brown <mike@xxxxxxxx> Date: Mon, 3 Apr 2000 18:09:40 -0600 (MDT) |
> but what on earth is this? (or more exactly what's it doing in an XML > related list!!) After you remove the MIME encapsulation and quoted-printable (aka quoted-unreadable) encoding for that part of the message, you'll see that it's well-formed, namespace-aware XML embedded in an HTML document, conveying MS Office 2000 specific formatting information via HTML comments in a manner that doesn't affect how it is rendered by other user agents. At the risk of sounding like a Microsoft apologist, it was done rather well, considering the limitations of HTML, and the fact that it was probably developed before XHTML became a recommendation. The only thing technically wrong with it is probably the DOCTYPE which I'm sure it won't validate against, given the presence of xmlns attributes in HTML elements. Of course that's no excuse for posting it. > In answer to your question, several systems offer the possibility to > cache stylesheets, but it depends on the system, and how you are calling > it. Without knowing the problem that is being solved by the XML and XSL in question, it's hard to say, but it could also be addressable by rethinking part of the application design. I've seen people make the mistake of thinking XML=content while XSLT=presentation, and therefore they are not allowing any presentational data to 'contaminate' their XML. They generate or hand-code many XSLT documents with very slight variations in order to produce many slightly different kinds of output, often custom-fitted to act on a specific piece of XML. This approach misses the point of XSLT. I hope that's not what he's doing. - Mike ___________________________________________________________ Mike J. Brown, software engineer, Webb Interactive Services XML/XSL stuff: http://www.skew.org/ http://www.webb.net/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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