Subject: Re: [xsl] many-to-many From: Ronan Klyne <ronan.klyne@xxxxxxxxxxx> Date: Tue, 30 Jan 2007 08:16:50 +0000 |
Brown, William S wrote: > Quite a bit cleaner than any example I was able to find on the web > (but maybe I was looking in the wrong places). I've always found it difficult to find the right search terms to find what you want when dealing with XSL... > I haven't figured out yet how the 'part' template works yet What it does is give a list of invoices on which a particular part appears. How it does it is by use of the 'p-i' key, which matches each invoice, keyed by the part ids of all parts on that invoice (use='part/@id') Is this clear? > I don't see how I would output elements (e.g., partLoc below) along with the part id. > It's simple, right? (ducking qand running) It could be done easily with a second key to map from part id to part: <xsl:key name="pid-p" match="/doc/parts/part" use="@id"/> Then instead of using key('i-p', @id) to in the loop in the invoice template, get only the part id, you can use key('pid-p', key('i-p', @id)/@id) to get the part, which you can then do what you like with, including get the child nodes (partLoc). This is just one solution, and almost certainly not the best; I could not figure out a way of having the key 'i-p' give the fuller part details. Ideas anyone? -- Ronan Klyne Business Collaborator Developer Tel: +44 (0)870 163 2555 ronan.klyne@xxxxxxxxxxx www.groupbc.com
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