RE: String comparison2003-10-13 09:49:07I am trying to comparing to see is a string is null, There is no such thing as "null" in the XPath data model. Do you mean the string is empty (zero-length?) I have a param named userid, i want to check to see if '$userid' is not null. I tried <xsl:if test="$userid!=''>, this does'nt seem to help. Show us how $userid is declared. I suspect I can guess the answer: it is a result tree fragment, not a string. Michael Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
|
|