Subject: Re: [xsl] job for xsl:key? (XSL 1.0 question) From: "Andrew Welch" <andrew.j.welch@xxxxxxxxx> Date: Tue, 20 Feb 2007 15:47:22 +0000 |
I could do the following easily by making a recursive template and then looping through the contacts, and passing on the corresponding benchmark value. But could xsl:key make for a shorter, more elegant solution?
Instead of performing an addition for each <contact>, could I simply sum() them at once, somehow?
With the following XML
<types> <type value="1" benchmark1="540" /> <type value="2" benchmark1="640" /> <type value="3" benchmark1="740" /> </types> <contacts> <contact type="1" /> <contact type="2" /> <contact type="3" /> <contact type="3" /> </contacts>
desired output:
<totals> <benchmark val='2660' /> </totals>
<xsl:template match="contact"> <totals> <benchmark val="{sum(//type[@value = current()/contact/@type]/@benchmark1)}"/> ....
cheers andrew
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