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possible value-of return values
- To: <XSL-List at lists dot mulberrytech dot com>
- Subject: [xsl] possible value-of return values
- From: "alex reuter" <areuter at monsterdaata dot com>
- Date: Mon, 30 Jul 2001 14:38:52 -0400
- Reply-To: xsl-list at lists dot mulberrytech dot com
Hello,
Given the following XML document:
<root>
<user name="Alex" password="Elephant" color=""/>
<user name="Reuter" password="Rhino"/>
</root>
I was wondering if anyone knew the distinction in return values between:
<xsl:value-of select="/root/user[@name='Alex']/@color"/>
And
<xsl:value-of select="/root/user[@name='Reuter']/@color"/>
My guess is they would both be null, but I need to execute logic which
hinges on whether the attribute exists and has a null value OR whether it
exists at all.
Anything you got would be great.
Thanks,
Alex
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