prevent parsing error when param does not exist
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- phoque
- 09 Mar 10, 1:49 am
- Comment #2
As far as I know you can define a global parameter (outside your template declarations)
<xsl:param name="id_page" />
to prevent the error. After that, a
<xsl:if test="$id_page" />
should work
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On some pages I have an URL parameter called $id_page. But when this parameter doesn’t exist, my site throws me a parsing error.
Can I do something like ‘if the parameter $id_page exists then do this, else do that’?