Hi,

In addition to what Michael already discussed:

On 03/03/2008, Cleyton Jordan <cleytonjordan@xxxxxxxxxxx> wrote:
> Where is this template being called from?
>
>  <xsl:template match="Col">
>   <td colspan="{$msrs}">
>    <div><xsl:value-of select="@heading"/></div>
>   </td>
>  </xsl:template>
It's called from the "apply-set" template
	<tr>
		<xsl:apply-templates select="$set"/>
	</tr>
With each recursion, a new $set variable is used, which gets its
initial value here:
	<xsl:with-param name="set" select="$set/*"/>
The new set of nodes is selected to contain all the child elements
(note the /*) of the nodes in the current set. On the very last
recursion $set contains the "Col" elements and those match the
template in question.
The fact that there are no more child elements is used to stop the
recursion and get the call closed. If you look at the point in
"apply-set" where we called it again
	<xsl:call-template name="apply-set">
		<xsl:with-param name="set" select="$set/*"/>
	</xsl:call-template>
and where we return from the "active" call, you see that "apply-set"
has already done all it should do, so closing it silently.

Hope this helps,

Manfred


On 03/03/2008, Cleyton Jordan <cleytonjordan@xxxxxxxxxxx> wrote:
> Hi Michael,
>
>  Thanks for your input.
>
>  I will debug the xslt and see if I can undertand what
>  is going on.
>
>  Cheer
>
>
>  C
>
>
>  --- Michael Ludwig <mlu@xxxxxxxxxxxxx> wrote:
>
>  > Cleyton Jordan schrieb:
>  > > Hi Manfread,
>  > >
>  > > I truly appreciate your help. You are real star :)
>  > >
>  > > I have just seen your post and before I try your
>  > > changes I would like to ask you what this line
>  > does
>  > > i.e. which template does it call?
>  > >
>  > > <xsl:apply-templates select="$set"/>
>  >
>  > It "calls" whatever matches the contents of $set.
>  > What is in
>  > $set depends on the context. At the place you
>  > extracted this
>  > line from, a template by the name "apply-set", there
>  > is an
>  > xsl:param named "set". The template "apply-set" is
>  > indeed
>  > called (using xsl:call-template), as it is a named
>  > template.
>  > Other templates are matching templates - these go
>  > without
>  > names. They are applied to nodes (using
>  > xsl:apply-templates)
>  > based on whether or not they match.
>  >
>  > > Where is this template being called from?
>  > >
>  > > <xsl:template match="Col">
>  > >   <td colspan="{$msrs}">
>  > >    <div><xsl:value-of select="@heading"/></div>
>  > >   </td>
>  > > </xsl:template>
>  >
>  > Incidentally, it is "called", or rather applied, by
>  > the
>  > xsl:apply-templates above that has caught your
>  > intention.
>  > It may not be obvious at first glance, but it
>  > happens in
>  > recursion. See the following snippet from Manfred's
>  > example.
>  >
>  > >>            <xsl:when test="$set/*">
>  > >>                    <xsl:call-template name="apply-set">
>  > >>                            <xsl:with-param name="set" select="$set/*"/>
>  > >>                    </xsl:call-template>
>  > >>            </xsl:when>
>  >
>  > Michael
>  >
>  >
>
>
>
>
>
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