Subject: Re: [xsl] Recursion Examples From: Larry Garfield <lgarfiel@xxxxxxxxxxxxxxxxxxx> Date: Mon, 30 Apr 2001 22:04:00 -0500 |
Assuming by "tree" you mean an output file, in the example below I'm using XHTML. I'm not 100% certain of the syntax but this is the logic you would want to use. <xsl:template match="version"> <ul> <li> <xsl:apply-templates select="module[parentid='0']" /> </li> </ul> </xsl:template> <xsl:template match="module"> <ul> <li> <xsl:value-of select="name" /> <xsl:apply-templates> <xsl:attribute name="select"> <xsl:text>../module[@parentid='</xsl:text><xsl:value-of select="id" /><xsl:text>']</xsl:text> </xsl:attribute> </xsl:apply-templates> </li> </ul> </xsl:template> Jon Wynacht wrote: > Hi, > > I was hoping somebody could point me to an example of buidling a tree down > to n nodes. I have xml that looks like this: > > <version> > <module> > <id>0</id> > <name>foo</name> > <parentid>root</parentid> > </module> > <module> > <id>1</id> > <name>foo</name> > <parentid>0</parentid> > </module> > <module> > <id>2</id> > <name>foo</name> > <parentid>1</parentid> > </module> > <module> > <id>3</id> > <name>foo</name> > <parentid>2</parentid> > </module> > </version> > > There could be multiple module elements each with different parentid and I > need to be able to build a tree that represents the data. I'm sure somebody > has done this before. > > Pointers? Links? Thoughts? > > Thanks, > > Jon > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list -- Larry Garfield lgarfiel@xxxxxxxxxxxxxxxxxxx Do you have a PalmOS Organizer? Click here to add me to your address book: http://signature.coola.com/?lgarfiel@xxxxxxxxxxxxxxxxxxx -- "If at first you don't succeed, skydiving isn't for you." :-) XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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