Re: [xsl] Having problem matching ranges

["Dimitre Novatchev" <dnovatchev@xxxxxxxxx>]

I am not sure what exactly you want to achieve, but since the subject
says "matching ranges", do have a look at a solution I provided a few
days ago for the "factory-products-quotas matching problem":

      http://www.stylusstudio.com/xsllist/200607/post30270.html



--
Cheers,
Dimitre Novatchev
---------------------------------------
Truly great madness cannot be achieved without significant intelligence.


On 7/20/06, Jeff Sese <jsese@xxxxxxxxxxxx> wrote:
> hi! One more question before i sleep. I have this xsl:
>
> <xsl:key name="commentary" match="node()[name()!='T_F_entry']"
> use="generate-id(preceding-sibling::T_F_entry[1])"/>
>
> <xsl:template match="T_F_entry">
> <xsl:variable name="id" select="@id"/>
> <xsl:variable name="type" select="@type"/>
> <xsl:variable name="n" select="@n"/>
> <xsl:choose>
> <xsl:when test="@n[matches(.,'-')]">
> <xsl:variable name="min" as="xs:integer">
> <xsl:value-of select="number(substring-before(@n,'-'))"/>
> </xsl:variable>
> <xsl:variable name="max" as="xs:integer">
> <xsl:value-of select="number(substring-after(@n,'-'))"/>
> </xsl:variable>
> <xsl:for-each select="$min to $max">
> <xsl:variable name="ctr" as="xs:integer" select="."/>
> <xsl:if test="exists(document($commentary.file)//T_F_entry[@id=$id and
> @type=$type and (@n[matches(.,'-') and
> number(substring-before(.,'-'))&lt;=$ctr and
> number(substring-after(.,'-'))>=$ctr] or @n=$ctr)])">
> <xsl:call-template name="insert.comments">
> <xsl:with-param name="idnum" select="$idnum"/>
> <xsl:with-param name="id" select="$id"/>
> <xsl:with-param name="type" select="$type"/>
> <xsl:with-param name="n" select="$ctr"/>
> </xsl:call-template>
> </xsl:if>
> </xsl:for-each>
> </xsl:when>
> <xsl:otherwise>
> <xsl:if test="exists(document($commentary.file)//T_F_entry[@id=$id and
> @type=$type and
> (@n[matches(.,'-')][number(substring-before(.,'-'))&lt;=$n][number(substring-after(.,'-'))>=$n]
> or @n=$n)])">
> <xsl:call-template name="insert.comments">
> <xsl:with-param name="idnum" select="$idnum"/>
> <xsl:with-param name="id" select="$id"/>
> <xsl:with-param name="type" select="$type"/>
> <xsl:with-param name="n" select="$n"/>
> </xsl:call-template>
> </xsl:if>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:template>
>
> <xsl:template name="insert.comments">
> <xsl:param name="idnum"/>
> <xsl:param name="id"/>
> <xsl:param name="type"/>
> <xsl:param name="n"/>
> <xsl:element name="div">
> <xsl:apply-templates
> select="document($commentary.file)//T_F_entry[@id=$id and @type=$type
> and
> (@n[matches(.,'-')][number(substring-before(.,'-'))&lt;=$n][number(substring-after(.,'-'))>=$n]
> or @n=$n)]/key('commentary',generate-id())" mode="commentary"/>
> </xsl:element>
> </xsl:template>
>
> main source:
>
> <root>
> <T_F_entry id="270" type="F" n="5">
>  some text
> </T_F_entry>
> <T_F_entry id="270" type="F" n="5-6">
>  some text
> </T_F_entry>
> </root>
>
> commentary.file:
>
> <T_F_entry id="270" type="F" n="5-6"/> some text 5-6 <T_F_entry id="270"
> type="F" n="5"/> some text 5 <T_F_entry id="270" type="F" n="6"/> some
> text 6 <T_F_entry id="270" type="F" n="7"/> some text 7
>
> needed ouput:
>
> <div>some text 5-6 some text 5</div>
> <div>some text 5-6 some text 5 some text 6</div>
>
> When i run the xslt i receive a cannot convert string "5-6" to a double
> error.
> Thanks,
> Jeff