Re: [xsl] escaping quotes in a translate()

[Wendell Piez <wapiez@xxxxxxxxxxxxxxxx>]

Dan,

The trick is to mask the troublesome characters in such a way that once the 
XML parser gets through with them, they still make XPath.

A character reference masks the literal from the XML syntax so it can be 
parsed, but parsing turns it into the corresponding character, so it can 
still be botched down in the XPath.

The usual workaround (and easiest to understand) is to sneak them in as 
variables. Given variable references in lieu of the characters, the only 
quotes the XPath parser sees is the delimiters it expects.

So try

<xsl:variable name="apos" select="'&apos;'"/>
<xsl:variable name="quot" select="'&quot;'"/>

and then

translate( $sourceString,
           '&#x2019;&#x201D;&#x201C;&#x2018;',
            concat($apos,$quot,$apos,$quot) ) )

I hope that helps,
Wendell

 At 05:09 PM 3/26/2004, you wrote:
> I would like to use the translate function to convert curly quotes to 
> their ASCII counter part, but I'm having troubles getting them accepted. 
> I've always thought that you use double, single then entity references or 
> single double then entity references to deal with nested quoting issues 
> but that isn't working here.
>
> Here is what I want to use:
>
> <xsl:value-of select="normalize-space(
>                         translate( $sourceString,
>                                 '&#x2019;&#x201D;&#x201C;&#x2018;',
>                                 '&apos;&quot;&apos;&quot;'
>                                 )
>                         )" />
>
> I get errors about unmatched quotes if I change the order or in this case 
> "Expected a )"
>
> I don't just want to delete these characters, I would like to replace them 
> with ASCII ok values.
>
>
> ..dan
> ---------------------------------------------------------------------------
> Danny Vint
> http://www.dvint.com


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Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
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