Subject: Re: [xsl] generate-id() explanation From: a kusa <akusa8@xxxxxxxxx> Date: Mon, 24 May 2010 13:55:53 -0500 |
That explains it! Thanks so much! It was a bug in the other part of the code that was calling the same list2 element. Thanks again in helping me understand this definition and usage. On 5/24/10, Michael Kay <mike@xxxxxxxxxxxx> wrote: > > Sorry about that. I tried this on one of my files, and ran > > the transformation using saxon. But it generated the same ids > > for two nodes in the same XML file. In my program I use > > > > <list2 id="{generate-id(.)}"> > > > > That's the reason I asked again. I wanted to make sure I was > > understanding this correctly. > > Does it matter if you say generate-id(.) or just generate-id()? > > No, if you omit the argument then it defaults to the context node. > > I see now where your problem lies. generate-id() produces a unique ID for > the node supplied as the argument. It knows nothing about nodes in the > output document. If you generate two nodes in the output from a single node > in the input, then generate-id(.) will produce the same value twice. > > Regards, > > Michael Kay > http://www.saxonica.com/ > http://twitter.com/michaelhkay
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