Subject: [xsl] checking blank From: Vikram Kumar <vikram_good_boy@xxxxxxxxx> Date: Fri, 9 Nov 2001 11:21:24 -0800 (PST) |
Hi I want to check if there any values is blank.How to trap that? Thanks Vikram --- "Dunning, John" <JDunning@xxxxxxxxx> wrote: > Greetings all, > I am stuck trying to get the highest number of child > elements of a > particular type. What I would like to do is return > the count of the most > <entry> elements within a single <row> of a <table>: > > <table> > <tbody> > <row> > <entry>1</entry> > </row> > <row> > <entry>1</entry> > <entry>2</entry> > </row> > <row> > <entry>1</entry> > <entry>2</entry> > <entry>3</entry> > </row> > </tbody> > </table> > > The template processing this is: > <xsl:template match="table"> > <table> > <xsl:variable name="col_count"> > <xsl:for-each select="child::tbody[1]/row"> > <xsl:choose> > <xsl:when > test="count(preceding-sibling::row/child::entry) > > count(entry)"> > <xsl:value-of > select="count(preceding-sibling::row/child::entry)"/> > </xsl:when> > <xsl:otherwise> > <xsl:value-of select="count(entry)"/> > </xsl:otherwise> > </xsl:choose> > </xsl:for-each> > </xsl:variable> > <xsl:attribute name="col_count"><xsl:value-of > select="$col_count"/></xsl:attribute> > </table> > </xsl:template> > > Which returns: > <table col_count="123"/> > > When what I want is <table col_count="3"/> > > Any ideas? Any and all help appreciated. > Thanks, John > > > XSL-List info and archive: > http://www.mulberrytech.com/xsl/xsl-list > __________________________________________________ Do You Yahoo!? Find a job, post your resume. http://careers.yahoo.com XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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