Subject: RE: [xsl] Content constructors and sequences From: DPawson@xxxxxxxxxxx Date: Wed, 9 Jan 2002 11:27:29 -0000 |
Jeni wrote: <snip/> > Conclusions > ----------- > > If XPath were extended to be a usable method of generating sequences, > it would end up replicating the variable assignment and flow control > features that are already available within XSLT. While there is an > argument for constructing a language that performs transformations > without using XML syntax, that niche is already filled by XQuery. In > addition, because XPaths are used within attributes in XSLT, XSLT with > extended XPath will become a lot harder to read, write, and maintain > than the equivalent XSLT instructions. > > Extending the concept of 'content constructors' to more general > 'sequence constructors' and introducing an xsl:item element to add > simple typed values and pre-existing nodes to this sequence gives XSLT > the power to construct sequences of all descriptions. Rather than > learning one language for constructing sequences of nodes and a > different language with similar constructs for constructing other > sequences, you will only have to learn one, unified, language. that makes an aweful lot of sense. nice piece of work Jeni. +1 from me. Regards DaveP AC RNIB :-) *********** snip here ******************** - NOTICE: The information contained in this email and any attachments is confidential and may be legally privileged. If you are not the intended recipient you are hereby notified that you must not use, disclose, distribute, copy, print or rely on this email's content. If you are not the intended recipient, please notify the sender immediately and then delete the email and any attachments from your system. RNIB has made strenuous efforts to ensure that emails and any attachments generated by its staff are free from viruses. However, it cannot accept any responsibility for any viruses 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 XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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