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Re: Infinite Loop when param empty

2004-07-22 12:06:50
I have a param which is populated with an XML source.

The paramter is declared like this:
<xsl:param name="ENTRY_TEMPLATE" select="/"/>

My top level match is:
<xsl:template match="/">

Within this template rule I apply the following:
<xsl:apply-templates select="$ENTRY_TEMPLATE"/>

If the param ENTRY_TEMPLATE is not set, I end up with an infinite loop.
Is
this normal behaviour?  I'm guessing that maybe it is bad practice to
declare the param as I have.

You are instantiating xsl:apply-templates with the root node in a template
that matches the root node, which will certainly result in an infinite
loop.

Any clues on this?

Perhaps you want an empty node-set, if the param is not set?

<xsl:param name="ENTRY_TEMPLATE" select="/.."/>

Dave



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