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Re: [xsl] inline troubles

2006-09-05 15:28:31
Templates it is! :)  I spent some a brief amount of time looking for a
decent tutorial on using templates, and found nothing that seemed to
break it down enough.  Perhaps you know of a good source.  I get
confused as to what I do with the template I've created.  I know I can
call the templates, but how exactly I need them called in up in the air.

If I take my xsl for example, I start off with

//My current way of doing the xsl

<xsl:template match="/">
...layout master stuff
...page sequence stuff
...flow
<fo:block>
<xsl:apply-templates select = "flrdcs"/>
</fo:block>
.../flow
.../page sequence
.../root
</xsl:template>

<xsl:template match="flrdocs"/>
...no no for-each statements.
</xsl:template>


Your saying break down the underline, line through, and regular text in
other templates.  How is that going to work though?

I'll keep looking for a good tutorial, or if you know of one please send
me a link.  I'd hate to bother you with things I can look up on my
own..besides, I'll learn more that way :)

Thanks,
L  


On Tue, 2006-09-05 at 17:18 -0400, Wendell Piez wrote:
Dear Luke,

Use templates.

This is XSLT 101:

<xsl:template match="line">
   <xsl:apply-templates/>
</xsl:template>

<xsl:template match="a">
   <fo:inline text-decoration="underline">
     <xsl:apply-templates/>
   </fo:inline>
</xsl:template>

<xsl:template match="d">
   <fo:inline text-decoration="line-through">
     <xsl:apply-templates/>
   </fo:inline>
</xsl:template>

I like to teach beginners never to use xsl:for-each at all unless 
they have a good reason. Good reasons do not include "I didn't know 
how to use a template", since to learn XSLT is to learn how to use them. :-)

Cheers,
Wendell

At 05:12 PM 9/5/2006, you wrote:
I'm having some trouble trying to underline and line-through specific
text from my xml.  My xml is formatted like so:

///XML///

<line number=3>
        This is some regular old text, <a> and now I want this
        underlined </a> and then maybe some more regular old text,
        <d>and this to be line-through</d> and finish up with some
        regular text.
</line>

Here is what I currently have in my xsl:

///XSL///
<xsl: for-each select = "line">
        <xsl:value-of select="./@number>
        <xsl:for-each select = "a">
                <fo:inline text-decoration="underline">
                        <xsl:value-of select="."/>
                </fo:inline>
        </xsl:for-each>
        <xsl:for-each select = "d">
                <fo:inline text-decoration="line-through">
                        <xsl:value-of select="."/>
                </fo:inline>
        </xsl:for-each>
</xsl:for-each>

The above xsl however prints the line with both the underline/strike
through section and the non formatted version, giving me repeated lines.
Any ideas on how to properly handle this?

Thanks,
L


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