Re: variables and inline tags

lol, long conversation with myself..

I happened to check out another post made today and realized if I used
priority and just normalized some text within the templates and that
solved all my problems, sorry for the list brainstorming.

Cheers,

Spencer

On 5/4/05, Spencer Tickner <spencertickner@xxxxxxxxx> wrote:
> Ok, Sorry Guys
>
> Thought I had it all worked out, but still having difficulties. Based
> on the suggestions I believe my template for definition should look
> something like this:
>
> <xsl:template match="definition" mode="contentsection">
>
> <xsl:choose>
>        <xsl:when test="substring(def, 1, 1)=','">
>                 <p class="def"><strong>"<xsl:apply-templates
> select="term"/>"</strong>,&#160;<xsl:apply-templates
> select="def"/></p>
>        </xsl:when>
>        <xsl:otherwise>
>            <p class="def"><strong>"<xsl:apply-templates
> select="term"/>"</strong>&#160;<xsl:apply-templates select="def"/></p>
>        </xsl:otherwise>
>        </xsl:choose>
>
> </xsl:template>
> <!-- Defintion -->
> <xsl:template match="def/text()">
>   <!-- when a text node is inside a def, this template
>        overrides the built-in template for text nodes,
>        which simply copies out their values -->
>   <xsl:choose>
>   <xsl:when test="not(preceding-sibling::node()) and starts-with(.,',')">
>     <!-- truncates the first character if it's a comma and this text
>          node has no preceding siblings -->
>     <xsl:value-of select="substring(., 2)"/>
>   </xsl:when>
>   <xsl:otherwise>
>     <xsl:value-of select="."/>
>   </xsl:otherwise>
>   </xsl:choose>
> </xsl:template>
>
> <xsl:template match="def">
>         <xsl:apply-templates
select="text()|strong|em|sup|sub|u|insert|br|eacute"/>
>  </xsl:template>
>  <xsl:template match="term">
>         <xsl:apply-templates
select="text()|strong|em|sup|sub|u|insert|br|eacute"/>
>  </xsl:template>
>
> Right, now that looks all fine to me, except I have these other
> templates normalizing all my content comming through the pipe:
>
>  <xsl:template match="text()[preceding-sibling::node() and
>                             following-sibling::node()]">
>   <xsl:variable name="ns" select="normalize-space(concat('x',.,'x'))"/>
>   <xsl:value-of select="substring( $ns, 2, string-length($ns) - 2 )" />
> </xsl:template>
>
> <xsl:template match="text()[preceding-sibling::node() and
>                             not( following-sibling::node() )]">
>   <xsl:variable name="ns" select="normalize-space(concat('x',.))"/>
>   <xsl:value-of select="substring( $ns, 2, string-length($ns) - 1 )" />
> </xsl:template>
>
> <xsl:template match="text()[not( preceding-sibling::node() ) and
>                             following-sibling::node()]">
>   <xsl:variable name="ns" select="normalize-space(concat(.,'x'))"/>
>   <xsl:value-of select="substring( $ns, 1, string-length($ns) - 1 )" />
> </xsl:template>
>
> <xsl:template match="text()[not( preceding-sibling::node() ) and
>                             not( following-sibling::node() )]">
>   <xsl:value-of select="normalize-space(.)"/>
> </xsl:template>
>
> As expected an error occurs when trying to do both of these at the same
time:
>
> Ambiguous rule match for .......... Matches both
> "text()[not(preceding-sibling::node()) and
> not(following-sibling::node())]" and def/text() .......
>
> I've tried a couple of work arounds but I always end up with either
>  a) the problem before, <em> gets dropped
>  b) spacing problems from badly-formatted content
>
> Thanks for any help you can offer,
>
> Spencer
>
> On 5/4/05, Spencer Tickner <spencertickner@xxxxxxxxx> wrote:
> > Hi Guys,
> >
> > Thanks for the great feed-back. It took a bit to figure out how to
> > modify your template to work in my context (I was matching text-nodes
> > to remove excess whitespace around inline tags), but I got her working
> > so thanks for comming through once again.
> >
> > Cheers,
> >
> > Spencer
> >
> > On 5/4/05, Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> wrote:
> > > Spencer,
> > >
> > > The tricky thing here is that to remove the comma without messing with
the
> > > other nodes (as you discovered, when you use the value of the <def> its
> > > children aren't processed), you need to get at it all the way down at
the
> > > level of the text node. But not just any text node is of interest --
> > > actually it's only those that are the first thing inside a <def>, which
> > > have a comma.
> > >
> > > So:
> > >
> > > <xsl:template match="def/text()">
> > >    <!-- when a text node is inside a def, this template
> > >         overrides the built-in template for text nodes,
> > >         which simply copies out their values -->
> > >    <xsl:when test="not(preceding-sibling::node() and
starts-with(.,',')">
> > >      <!-- truncates the first character if it's a comma and this text
> > >           node has no preceding siblings -->
> > >      <xsl:value-of select="substring(., 2)"/>
> > >    </xsl:when>
> > >    <xsl:otherwise>
> > >      <xsl:value-of select="."/>
> > >    </xsl:otherwise>
> > > </xsl:template>
> > >
> > > You may have to adjust this match pattern, or even construct a separate
> > > mode, to keep this sufficiently isolated from the way you want most
text
> > > nodes to be processed. (I assume you generally don't want to truncate
> > > initial commas in text nodes.) And it will work irrespective of whether
the
> > > results are bound to a variable, or simply copied out.
> > >
> > > If it's mysterious to you why this works -- like most XSLT mysteries,
it
> > > comes back to the processing model (that is, what the processor does
when
> > > you say "apply-templates" or let it default to that).
> > >
> > > I hope this helps,
> > > Wendell
> > >
> > > At 04:52 PM 5/4/2005, you wrote:
> > > >Having problems with variables, applying templates and parsing
> > > >strings. Been working on it all day and can't seem to wrap my mind
> > > >around it.
> > > >
> > > >Here is my simplified xml:
> > > >
> > > ><definition>
> > > >   <term>recognized</term>
> > > >   <def>, under the <em>Company Act</em></def>
> > > ></definition>
> > > >
> > > >What I need to do is substring the def information when it starts with
> > > >a comma, ie:
> > > >
> > > >with comma
> > > ><p class="def">"recognized", under the <em>Company Act</em></p>
> > > >
> > > >without comma
> > > ><p class="def">"recognized" under the <em>Company Act</em></p>
> > > >
> > > >Ok, there's the background. I'm having problems because I'm using a
> > > >variable to parse out the unwanted space in the with comma example
> > > >above, then to get the variable I use a value-of statement which
> > > >promptly drops the <em> tags. Any suggestions or advive would be
> > > >appreciated.
> > > >
> > > >
> > > >Here's my simplified xsl:
> > > >
> > > ><!-- Defintion -->
> > > ><xsl:template match="definition" mode="contentsection">
> > > >         <p class="def">
> > > >         <xsl:choose>
> > > >         <xsl:when test="substring(def, 1, 1)=','">
> > > >                 <strong>"<xsl:apply-templates
> > > >select="term"/>"</strong>,&#160;<xsl:variable name="uncommadef">
> > > >                         <xsl:apply-templates select="def"/>
> > > >                 </xsl:variable>
> > > >
> > > >                  <!-- Problem is here -->
> > > >                 <xsl:value-of select="substring($uncommadef, 2)"/>
> > > >         </xsl:when>
> > > >         <xsl:otherwise>
> > > >                 <strong>"<xsl:apply-templates
> > > >select="term"/>"</strong>&#160;<xsl:apply-templates select="def"/>
> > > >         </xsl:otherwise>
> > > >         </xsl:choose>
> > > >         </p>
> > > >  </xsl:template>
> > > >  <xsl:template match="term">
> > > >         <xsl:apply-templates
> > > > select="text()|strong|em|sup|sub|u|insert|br|eacute"/>
> > > >  </xsl:template>
> > > >  <xsl:template match="def">
> > > >         <xsl:apply-templates
> > > > select="text()|strong|em|sup|sub|u|insert|br|eacute"/>
> > > >  </xsl:template>
> > > ><!-- End of Definition -->
> > >
> > > ======================================================================
> > > Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
> > > Mulberry Technologies, Inc.                http://www.mulberrytech.com
> > > 17 West Jefferson Street                    Direct Phone: 301/315-9635
> > > Suite 207                                          Phone: 301/315-9631
> > > Rockville, MD  20850                                 Fax: 301/315-8285
> > > ----------------------------------------------------------------------
> > >    Mulberry Technologies: A Consultancy Specializing in SGML and XML
> > > ======================================================================