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Re: Unescaping < and >

2003-06-24 21:45:13
I now understand that I need to parse the text into a DOM tree, perhaps using some extension
function...


From: "Arthur Allen" <arthur_allen(_at_)hotmail(_dot_)com>
Reply-To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] Unescaping &lt; and  &gt;
Date: Tue, 24 Jun 2003 21:14:57 +0000

Is there any way of unescaping a "&lt;" and "&gt;" from a text() element. I'd like to re-inject what is supposed to be xml, but is provided instead as escaped text within
document elements.

I've tried modifying the identity transform

<xsl:template match="/ | @* | * | comment() | processing-instruction() | text()">
            <xsl:copy>
<xsl:apply-templates select="@* | * | comment() | processing-instruction() | text()"/>
             </xsl:copy>
        </xsl:template>

        <xsl:template match="document">
<xsl:variable name="xmlIntermediateText" select="translate(text(),'&gt;','>')"/> <xsl:variable name="xmlText" select="translate($xmlIntermediateText,'&lt;','<')"/>
                    <xsl:value-of select="$xmlText"/>
        </xsl:template>
</xsl:stylesheet>

but the processor rejects the inclusion of '<' in the second argument to translate().

Thanks in advance,
Arthur

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