Subject: [xsl] Filter nodelist From: Martin Kupisch <Kupisch@xxxxxxxxxxxxxx> Date: Thu, 07 Nov 2002 12:11:25 +0100 |
Hello everyone, I have an XML document that contains a few 'product' elements with 'id' attributes. Because I have to operate on these products a few times I build a variable that just takes all products with the expression 'descendant::product'. Sometimes I have to iterate over all products. But that is not all I do with the list. My problem: I have to get the count of all products from this node-list that have the same id like a certain product in the list and that's position in the node-list is lower. Example: [product id="A", product id="B", product id="C", product id="B", product id="B", <- product id="D", product id="E"] So if I have the product at position 5 the result of the count should be 2, because of the products at position 2 and 4 with the same id. Any ideas? Thanks. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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