Subject: Re: MSIE: testing attribute values
From: James Clark <jjc@xxxxxxxxxx>
Date: Thu, 17 Dec 1998 07:38:10 +0700
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I would guess you have to use
match="*[@attribute]"
since they are interpreting the attribute as a match pattern rather than
as a select pattern as specified in the WD.
Chris Maden wrote:
>
> Has anyone successfully used <xsl:if> in MSIE 5b2 to test whether an
> attribute has a specific value? The MS documentation states that the
> match attribute takes "a subset of the XSL Pattern Match Syntax", but
> does not give details. Here's what I've found:
>
> <xsl:if match="."> works.
>
> <xsl:if match="./child"> doesn't work.
>
> <xsl:if match="*[0]"> works.
>
> <xsl:if test="@attribute"> doesn't work. (I don't know where
> "test" came from; it's one of the
> two examples provided in the MS
> doc.)
>
> <xsl:if match="ancestor(elmtype)"> works.
>
> <xsl:if match="ancestor(elmtype/child)">
> is true whether or not child is
> there, and even if child is not an
> ancestor of the current node
> (counter to the doc).
>
> <xsl:if match="ancestor(elmtype[child])">
> is true whether or not child
> exists.
>
> <xsl:if match="ancestor(elmtype[@attribute]")>
> is always true, which is strictly
> correct since attribute has a
> default value specified in the
> DTD.
>
> <xsl:if match="ancestor(elmtype[@attribute='false'])">
> is always true, even for elements
> on which attribute is explicitly
> specified as "true".
>
> <xsl:if match="ancestor(elmtype)/@attribute">
> is always false, even for elements
> on which attribute has an explicit
> value.
>
> Can anyone help me puzzle this out?
>
> -Chris
> --
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