Subject: RE: [xsl] XSL count function From: Jarno.Elovirta@xxxxxxxxx Date: Tue, 8 Oct 2002 17:32:16 +0300 |
Hi, > If I have the following xml, How can I get the number of red > books that are > 17.99. > > <library> > <book> > <price>17.99</price> > <color>red</color> > <pages>200</pages> > </book> > <book> > <price>17.99</price> > <color>blue</color> > <pages>200</pages> > </book> > <book> > <price>17.49</price> > <color>red</color> > <pages>200</pages> > </book> > <book> > <price>17.99</price> > <color>red</color> > <pages>100</pages> > </book> > <book> > <price>18.99</price> > <color>red</color> > <pages>200</pages> > </book> > </library> Use the count() function with an expression that will select all "book" elements that have a "color" child element whose string value is "red". Cheers, Jarno XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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