test="" on a boolean always returns true

Posted by user70448 on Stack Overflow See other posts from Stack Overflow or by user70448
Published on 2010-06-03T20:10:35Z Indexed on 2010/06/05 16:42 UTC
Read the original article Hit count: 214

Filed under:

Xml

|

xslt

|

xpath

|

xsl

|

boolean

Why does

<xsl:if test="<XPATH to boolean value here>">
...
</xsl:if>

ALWAYS return true?

Since boolean can be 0,1,"false" and "true" by definition, the ONLY way to test for a boolean value is to do string comparison against these. This can't be right.

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