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Re: Problem with count iterate values

Subject: Re: Problem with count iterate values
From: J23 <duniaj@xxxxxxxxxxxx>
Date: Sat, 19 Sep 2009 17:59:40 +0200
Re:  Problem with count iterate values
Hello,
Now I try make following similar table:
Name |Values repeated 1 times | Values repeated 2 times | Values
repeated 3 times |.......
-----------------------------------------------------------------------------
-------------
Mark |    (HowManyTimes)      |     (HowManyTimes)      |
(HowManyTimes)      |.......
-----------------------------------------------------------------------------
-------------
Peter|    (HowManyTimes)      |     (HowManyTimes)      |
(HowManyTimes)      |.......
-----------------------------------------------------------------------------
-------------
Paul |    (HowManyTimes)      |     (HowManyTimes)      |
(HowManyTimes)      |.......
-----------------------------------------------------------------------------
-------------
.... |          ...           |          ...            |
...           |.......
-----------------------------------------------------------------------------
-------------
It is possible to do?

I add this:
<xsl:key name="Name" match="elements/Row" use="name" />
<xsl:for-each select="Row[count(. | key('Name', name)[1]) = 1]">
	<tr>
		<td><xsl:value-of select="name" /></td>
		<td><xsl:value-of select="count(key('list', value)[code != '0'])" /></td>

	</tr>
			</xsl:for-each>
My problem is now that I don't know how to coalesce count by name with
previous code, and how I can make this dynamic columns.

xml input:
<?xml version="1.0"?>
<?xml-stylesheet href="xsl.xsl" type="text/xsl" ?>
<elements>
	<Row Nr="1">
		<name>Mark</name>
		<value>1</value>
		<code>22</code>
	</Row>
	<Row Nr="2">
		<name>Mark</name>
		<value>1</value>
		<code>1</code>
	</Row>

	<Row Nr="3">
		<name>Paul</name>
		<value>2</value>
		<code>2</code>
	</Row>
	<Row Nr="4">
		<name>Mark</name>
		<value>1</value>
		<code>2</code>
	</Row>
	<Row Nr="5">
		<name>Peter</name>
		<value>44</value>
		<code>2</code>
	</Row>
	<Row Nr="6">
		<name>Peter</name>
		<value>1</value>
		<code>0</code>
	</Row>
	<Row Nr="7">
		<name>Paul</name>
		<value>11</value>
		<code>1</code>
	</Row>
	<Row Nr="8">
		<name>Peter</name>
		<value>11</value>
		<code>1</code>
	</Row>
	<Row Nr="9">
		<name>Mark</name>
		<value>13</value>
		<code>0</code>
	</Row>
	<Row Nr="10">
		<name>Peter</name>
		<value>13</value>
		<code>1</code>
	</Row>
	<Row Nr="11">
		<name>Paul</name>
		<value>14</value>
		<code>1</code>
	</Row>
</elements>

Please give me advice.
Kind regards,
J23


2009/9/17 David Carlisle <davidc@xxxxxxxxx>:
>
>
>> I would like to have output:
>
> are you sure?
>
>> 2 times the same value in file: 2 values
>
> I only see one value repeated twice 11 (13 is repeated twice but you
> said not to count rows  with code=0.
>
>
> David
>
>
>
> $ saxon row.xml row.xsl
> <html xmlns:exslt="http://exslt.org/common">
>   <body>
>      <table border="1" bordercolor="black">
>         <thead>
>            <tr>
>               <th>How many times</th>
>            </tr>
>         </thead>
>         <tbody>
>            <tr>
>               <td>4</td>
>               <td> values repeated 1 times</td>
>               <td>(2 44 13 14 )</td>
>            </tr>
>            <tr>
>               <td>1</td>
>               <td> values repeated 2 times</td>
>               <td>(11 )</td>
>            </tr>
>            <tr>
>               <td>1</td>
>               <td> values repeated 3 times</td>
>               <td>(1 )</td>
>            </tr>
>         </tbody>
>      </table>
>   </body>
> </html>
>
>
>
>
>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>                xmlns:exslt="http://exslt.org/common"
>                version="1.0">
>
>  <xsl:template match="/" >
>  <html>
>   <body>
>    <xsl:apply-templates />
>   </body>
>  </html>
>  </xsl:template>
>
>  <xsl:key name="list" match="Row" use="value" />
>  <xsl:key name="value" match="a" use="c" />
>  <xsl:template match="elements">
>  <table border="1" bordercolor="black">
>   <thead>
>    <tr>
>     <th>How many times</th>
>    </tr>
>   </thead>
>   <tbody>
>    <xsl:variable name="p1">
>     <xsl:for-each select="Row[count(. | key('list', value)[1]) = 1]">
>      <a>
>       <v><xsl:value-of select="value"/></v>
>       <c><xsl:value-of select="count(key('list', value)[code !=
'0'])"/></c>
>      </a>
>     </xsl:for-each>
>    </xsl:variable>
>    <xsl:for-each
select="exslt:node-set($p1)/a[count(.|key('value',c)[1])=1]">
>     <xsl:sort select="c"/>
>     <tr>
>      <td><xsl:value-of select="count(key('value',c))"/></td>
>      <td> values repeated <xsl:value-of select="c"/> times</td>
>      <td>(<xsl:for-each select="key('value',c)">
>      <xsl:value-of select="v"/>
>      <xsl:text> </xsl:text></xsl:for-each>)</td>
>     </tr>
>    </xsl:for-each>
>   </tbody>
>  </table>
>  </xsl:template>
>
> </xsl:stylesheet>
>
> ________________________________________________________________________
> The Numerical Algorithms Group Ltd is a company registered in England
> and Wales with company number 1249803. The registered office is:
> Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.
>
> This e-mail has been scanned for all viruses by Star. The service is
> powered by MessageLabs.
> ________________________________________________________________________
>
>



--
Pozdrawiam
Jacek Dunia

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