Hello,

I've recently installed the treeview web control and have been able to take my xml file, use an xsl template and get the tree to work.

When creating the "NavigateURL" attribute, I'm attempting to pull a node from my xml file and escaping the node value.

for ex. my xml might contain

<link>Link Name</link>

I want some how for this to appear in my xml:

<tvns:treenode NavigateUrl="Link%20Name" Target="main">

How can I escape the node???

Thank you for your help

Wakabay

<TREENODES>
<treenode text="Link Name" navigateurl="http://www.site.com/Link%20Name.aspx"/>
</TREENODES>

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Hi Bill,

What I had meant was to escape it using xsl. This is currently what I have, which does a straight output of the "NameOfLink" Node:

<treenode>

<xsl:attribute name="NavigateURL">
http://www.site.com/<xsl:value-of select="NameOfLink" />.aspx
</xsl:attribute>

</treenode>

Is there any xsl function where I could say something along the lines of:

<xsl:value-of select="escape(NameOfLink)" />??

I found out that in xsl you could define a custom escape function:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt"
xmlns:vbScript="http://www.site.com/xslt">

<msxsl:script language="vbScript" implements-prefix="vbScript">
function EscapeNode(node)
EscapeNode= escape(node.nextnode.text)
end function
</msxsl:script>

<xsl:template match="/">
<xsl:value-of select="vbScript:EscapeNode(NameOfLink)"/>
</xsl:template>

But this seems to error when loading this xsl into the treeView control. Any Ideas or workarounds??

Thank you,

Wakabay

isn't it possible to put the icon on each node by putting the code in the .xslt file, something like this ...

<!-- Create TreeNode element //-->
<xsl:element name="TreeNode">
<xsl:attribute name="Text">
<xsl:value-of select="categoryname" />
</xsl:attribute>

<!-- here I'm trying to display the icon for each folder-->
<xsl:attribute name="ImageUrl">
<xsl:value-of select="images/folder.ico" />
</xsl:attribute>

<xsl:attribute name="NodeData">
<xsl:value-of select="categoryid" />
</xsl:attribute>


<!-- Call possible child nodes to get recursive processing //-->
<xsl:choose>
<xsl:when test="./CATEGORIES">
<xsl:call-template name="callabletemplate">
<xsl:with-param name="categories" select="./CATEGORIES" />
</xsl:call-template>

</xsl:when>

</xsl:choose>

</xsl:element>

this doesn't seem to work ... any solutions ???

THIS **WORKS** if I put it in an .aspx file so the path is CORRECT:
TreeView1.Nodes[2].ImageUrl = "images/BIGFOLDR.ICO";

but I want to put the same icon on all the nodes .... thus I do it in the .xslt file !

please reply to [email protected]

thanx