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RE: Display children of node with given Id!!

Subject: RE: Display children of node with given Id!!
From: "Adam J Knight" <adam@xxxxxxxxxxxxxxxxx>
Date: Wed, 16 Feb 2005 20:07:50 +1000
r.e for children
Hi all,

Following on from my previous post.
Thanks to those who replied, it is much appreciated.
This stylesheet matches all nodes that are descended from node with a given
id.

Two Things:
1) How do I modify this stylesheet to include the rendering of all top level
tree nodes? Can I do this in the <xsl:apply-templates select=""/> element.
I have tried <xsl:apply-templates select="parent::tree or //tree_node[@id =
$id]"/>???

2) How do I modify this stylesheet to only display immediate children(not
grandchildren ect) descended from the node with a given id. In the case node
id = 7 , nodes 8, 9 will only be displayed. Not 10.


COMPLETE XML STRUCTURE:

<tree>
  <tree_node id="7" value="Test">
    <tree_node id="8" value="Test Sub"/>
    <tree_node id="9" value="Test Sub One">
      <tree_node id="10" value="Test Sub Two"/>
    </tree_node>
  </tree_node>
  <tree_node id="11" value="Test 2"/>
</tree>

COMPLETE XSL FILE:
<?xml version="1.0"?>
<xsl:stylesheet version="1.1"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

  <xsl:param name="css"/>
  <xsl:param name="url"/>
  <xsl:param name="id"/>
  <xsl:output method="html" indent="yes"/>

  <xsl:template match="/">
    <table cellspacing="0" cellpadding="2" class="{$css}">
      <tr>
	  <td class="ui_tree_bar">
          <a href="{$url}&amp;action=add">add</a>
        </td>
	</tr>
	<xsl:apply-templates select="//tree_node[@id=$id]"/>
    </table>
  </xsl:template>

  <xsl:template match="tree_node">

	<tr>
        <td>
          <table width="100%">
	      <tr>
	        <td align="right" width="{count(ancestor-or-self::*) * 10}">
                <a href="{$url}&amp;node={@id}">+</a>
              </td>
	        <td>
	          <xsl:value-of select="@value"/>
	        </td>
		  <td width="25%">
		    <a href="{$url}&amp;action=edit&amp;node={@id}">edit</a>
		    <a
href="{$url}&amp;action=delete&amp;node={@id}">delete</a>
		  </td>
            </tr>
	    </table>
	  </td>
      </tr>
	<xsl:apply-templates/>

  </xsl:template>

</xsl:stylesheet>

Cheers,
Adam
 
NB: "Pray as if everything depended upon God and work as if everything
depended upon man."

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