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Re: RE: Filtering elements of a tree

Subject: Re: RE: Filtering elements of a tree
From: "william locksman" <vsd18@xxxxxxxxxxxxxx>
Date: 8 May 2002 13:44:48 -0000
Re: RE:  Filtering elements of a tree
hi jarno..
please forgive me for my ignorence.. can you throw some light on the following two expressions which you have made use
1. <xsl:copy-of select="@*" />
2. <xsl:apply-templates select="*[@id = '7' or descendant::*/@id = '7']"/>


can you please explain me what the above two statements does..
sorry abt this ... but i found it important to ask u this question
thanks


On Wed, 08 May 2002 Jarno.Elovirta@xxxxxxxxx wrote :
Heppa,

> I want to select the element artist with id=7 and its parent,
> grand parent and so on.
> After transformation the xml should look like this-
>
> <TreeNode id="5" Text="music">
> <TreeNode id="6" Text="blues">
> <TreeNode id="7" Text="bb king"/>
> </TreeNode>
> <TreeNode id="6" Text="jazz">
> <TreeNode id="11" Text="bebop">
> <TreeNode id="7" Text="charlie parker"/>
> </TreeNode>
> <TreeNode id="7" Text="miles davis"/>
> </TreeNode>
> </TreeNode>


<xsl:template match="*">
<TreeNode>
<xsl:copy-of select="@*" />
<xsl:apply-templates select="*[@id = '7' or descendant::*/@id = '7']"/>
</TreeNode>
</xsl:template>


There are better solutions,

Santtu

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