Subject: Re: [xsl] Using Key in the middle of Xpath From: "Michael Kay mike@xxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Mon, 19 Jan 2015 16:02:33 -0000 |
> <xsl:variable name = "foo" select = "//aaa/bbb/key('mykey','myval')/fooval"/> > where key is : > > <xsl:key name = "mykey" select = "ccc/ddd" use = "@id"/> > It doesn't make much sense. The expression has exactly the same result as > <xsl:variable name = "foo" select = "key('mykey','myval')/fooval"/> There are cases where using key() after "/" would make sense to select the document to be searched, but in this cases all the nodes are in the context document so it makes no difference. Michael Kay Saxonica
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