Subject: Re: [xsl] problem converting xml to excel From: Anna Bikkina <anna@xxxxxxxxxxxxxx> Date: Fri, 12 Mar 2004 15:18:14 -0500 |
It worked. Thank you Anna. On Friday 12 March 2004 02:27 pm, Wendell Piez wrote: > Anna, > > At 01:38 PM 3/12/2004, you wrote: > >I was wondering if I can check if the string-length for a element is > > greater than 0 and then display the required results. > > > >Is there any method like that? > > The easiest way is simply test="$string". A string tests as true if it has > content, false if it is empty (has length zero). > > There is also a string-length function, but test="string-length($string) > > 0" is a long way of testing the same thing as test="$string". > > When operating on an element (or rather, on a node set containing a single > node), test="string($element)" will do it. The string() function turns its > operand into a string; a node set turned into a string is the string value > of the first node in the set in document order. So if the element you want > to test is the current node, of course this can be test="string(.)" or even > "string()", since the default operand is the context node of the function. > > On the Mulberry web site is a Quick Reference page to XSLT/XPath 1.0 which > lists all the standard functions. See > > http://www.mulberrytech.com/quickref/index.html > > Enjoy, > Wendell > > > ====================================================================== > Wendell Piez mailto:wapiez@xxxxxxxxxxxxxxxx > Mulberry Technologies, Inc. http://www.mulberrytech.com > 17 West Jefferson Street Direct Phone: 301/315-9635 > Suite 207 Phone: 301/315-9631 > Rockville, MD 20850 Fax: 301/315-8285 > ---------------------------------------------------------------------- > Mulberry Technologies: A Consultancy Specializing in SGML and XML > ====================================================================== > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: [xsl] string(9) = string(09) .., Wendell Piez | Thread | RE: [xsl] problem converting xml to, Jarno . Elovirta |
RE: [xsl] xsl and xml CDATA or Not , Michael Kay | Date | RE: [xsl] xsl and xml CDATA or Not , John Hamman |
Month |