list subsections and their child articles

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eddy 43 posts 64 karma points

Sep 02, 2010 @ 12:18
0

List subsections and their child articles
I'm trying to get to grips with XSLT and it's certainly a challenge. I've read lots of forum posts and watched videos but cannot create a relatively simple list.

Within a main section on my site I would like to list all the subsections and then present their child articles as a nested list. I have managed to present the subsections but the child articles are not being grouped within their subsections. At the moment the child articles are listed in all subsections.

How can I group them? Here is my code:
```
<xsl:template match="/">
```
```
  <xsl:for-each select="$currentPage/descendant::Subsection [@isDoc and string(umbracoNaviHide) != '1']">
```
```
  <h2><xsl:value-of select="@nodeName"/></h2>
```
```
  <xsl:for-each select="$currentPage/descendant::SimpleTextPage">
```
```
  <ul>
```
```
  <li>
```
```
    <a href="{umbraco.library:NiceUrl(@id)}"><xsl:value-of select="@nodeName"/></a>
```
```
  </li>
```
```
  </ul>
```
```
  </xsl:for-each>
```
```
</xsl:for-each>
```
```
</xsl:template>
```
I'm guessing I need to add something here:
```
<xsl:for-each select="$currentPage/descendant::SimpleTextPage">
```
but every example I look at seems to offer a different solution.

thanks, Eddy
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eddy 43 posts 64 karma points

Sep 02, 2010 @ 14:59

0

http://our.umbraco.org/forum/developers/xslt/1542-List-entire-structure-from-changeable-source

I'm now following Doug's advice.

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eddy 43 posts 64 karma points

Sep 02, 2010 @ 16:03

I've managed to get the list using various forum topics but particularly Dougs advice above. However in his example all items are listed in li tags as links.

I would like to style level 3 Items with a h2 tag and the child nodes with an anchor tag. Is it possible to write an if statement for example; if level 3 then <h2>...</h2>, if level 4 then <li><a>...</a></li>?

Heres my code:

<xsl:variable name="maxLevelForSitemap" select="4"/>

<xsl:variable name="source" select="/macro/source"/>

<xsl:template match="/">

<div id="sitemap">

 <xsl:call-template name="drawNodes">

    <xsl:with-param name="parent" select="umbraco.library:GetXmlNodeById($source) "/>

 </xsl:call-template>

</div>

</xsl:template>

<xsl:template name="drawNodes">

  <xsl:param name="parent"/>

    <ul>

      <!-- level is a standard attribute on every node -->

       <xsl:for-each select="$parent/* [@isDoc and string(umbracoNaviHide) != '1' and @level &lt;= $maxLevelForSitemap]">

          <li>

            <a href="{umbraco.library:NiceUrl(@id)}">

              <xsl:value-of select="@nodeName"/>

            </a>

            <xsl:if test="count(./* [@isDoc and string(umbracoNaviHide) != '1' and @level &lt;= $maxLevelForSitemap]) &gt; 0">

              <xsl:call-template name="drawNodes">

                <xsl:with-param name="parent" select="."/>

              </xsl:call-template>

            </xsl:if>

          </li>

        </xsl:for-each>

      </ul>

  </xsl:template>

Any help really appreciated as I'm slowly losing the will to live.

thanks.

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Rik Helsen 670 posts 873 karma points

Sep 02, 2010 @ 16:43

just above

       <a href="{umbraco.library:NiceUrl(@id)}">

Add something like


<xsl:choose>
<xsl:when test="./@level = 3">
<h2>
</xsl:when>
<xsl:when test="./@level = 4">
<h3>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>

And just after </a>:


<xsl:choose>
<xsl:when test="./@level = 3">
</h2>
</xsl:when>
<xsl:when test="./@level = 4">
</h3>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>

You'll probably need to play with the levels (which level corresponds with wich heading)

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eddy 43 posts 64 karma points

Sep 02, 2010 @ 17:03

0

Thank for the tip Rik however it breaks with the error:

System.Xml.XmlException: Das 'h2'-Anfangstag in Zeile '38' stimmt nicht mit dem Endtag von 'xsl:when' überein. Zeile 39, Position 3.

the h2 tag doen't match the </xsl:when> tag.

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eddy 43 posts 64 karma points

Sep 02, 2010 @ 17:16

I got it working using the code below. Thanks for the assistance!

 <xsl:choose>

            <xsl:when test="./@level = 3">

              <h2>

                <xsl:value-of select="@nodeName"/>

              </h2>

            </xsl:when>

            <xsl:when test="./@level = 4">

              <a href="{umbraco.library:NiceUrl(@id)}">

                <xsl:value-of select="@nodeName"/>

              </a>

            </xsl:when>

            <xsl:otherwise>

</xsl:otherwise>

</xsl:choose>

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List subsections and their child articles