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[xsl] an expression to check if a parameter is a non-zero number - comments
Subject: [xsl] an expression to check if a parameter is a non-zero number - comments From: "SANWAL, ABHISHEK (HP-Houston)" <abhishek.sanwal@xxxxxx> Date: Thu, 30 Oct 2003 12:33:40 -0600 |
<xsl:when test="true(string-length(translate($ImageWidth,'0123456789.','')) = 0 and $ImageWidth != 0)"> I want to check if the incoming parameter ImageWidth is a non-zero number. I am wondering it the above expression would work? Is there a better way to do that checking ? Abhishek Sanwal HP - Houston Campus abhishek.sanwal@xxxxxx XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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