Sylvain Wallez wrote:
> Morrison, John wrote:
>
> I was thinking of using a special attribute to direct white space
> filtering. The xml spec provides the xml:space attribute which can have
> the values "default" or "preserve".
>
> The xml spec says that when a document has no DTD, the default is to
> keep whitespace. We could violate this a bit and say that in an XSP the
> default is to strip whitespaces. Or, if we do not want to violate the
> spec, we can use a new xsp:space attribute, but we then have to take
> care or the interactions between this attribute and any xml:space in the
> XSP document.
>
> Implementation of this filter could take place in
> XSPMarkupLanguage.PreProcessFilter.
>
> Thoughts ?
Can't we test to see if the length of the content is longer than 0?
<xsl:if test="string-length(string(.)) > 0">
<!-- do the real stuff -->
</xsl:if>
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