Web Services, Part VIII: Reading DTDs with JavaScript: Code Listings - Doc JavaScript | WebReference

Web Services, Part VIII: Reading DTDs with JavaScript: Code Listings - Doc JavaScript


Web Services, Part VIII: Reading DTDs with JavaScript

Code Listings

Here is the listing of mydvd7.xml:

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="mydvd7.xsl"?>
<!DOCTYPE sales SYSTEM "mydvd7.dtd">
  <sales>
    <summary>
      <heading>MyDVD Rental Store</heading>
      <subhead>Periodical Sales Report</subhead>
      <description>Sales Report for January, February, 
            and &lt;&month;&gt; of 2001</description>
	  <author>author: &preparedby;</author>
	  <date>Jan 30, 2002</date>
    </summary>
    <data>
      <month>
        <name>January 2001</name>
        <week number="1" dvds_rented="12000" />
        <week number="2" dvds_rented="15000" />
        <week number="3" dvds_rented="18000" />
        <week number="4" dvds_rented="11800" />		  
      </month>
      <month>
        <name>February 2001</name>
        <week number="1" dvds_rented="11500" />
        <week number="2" dvds_rented="12390" />
        <week number="3" dvds_rented="19050" />
        <week number="4" dvds_rented="11200" />		  
      </month>
      <month>
        <name>March 2001</name>
        <week number="1" dvds_rented="15300" />
        <week number="2" dvds_rented="12390" />
        <week number="3" dvds_rented="10050" />
        <week number="4" dvds_rented="11230" />		  
      </month>
    </data>
  </sales>

Here is the listing of mydvd7.dtd:

<!ELEMENT sales (summary, data)>
<!ELEMENT summary (heading, subhead, description, author, date)>
<!ELEMENT heading (#PCDATA)>
<!ELEMENT subhead (#PCDATA)>
<!ELEMENT description (#PCDATA)>
<!ELEMENT author (#PCDATA)>
<!ELEMENT date (#PCDATA)>
<!ELEMENT data (month*)>
<!ELEMENT month (name, week*)>
<!ELEMENT name (#PCDATA)>
<!ELEMENT week (#PCDATA)>
<!ATTLIST week number CDATA #REQUIRED>
<!ATTLIST week dvds_rented CDATA #REQUIRED>
<!ENTITY preparedby "John Smith">
<!ENTITY month "April">
<!ENTITY day "Wednesday, ">

Finally, here is the listing of mydvd7.xsl:

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="html"/>
<xsl:param name="forecast" select="50000"/>
<xsl:param name="weekly_quota" select="12000"/>
<xsl:template match="/">
<HTML>
<HEAD>
<TITLE><xsl:value-of select="//summary/heading"/></TITLE>
</HEAD>
<BODY>
<H1><xsl:value-of select="//summary/heading"/></H1>
<H2><xsl:value-of select="//summary/subhead"/></H2>
<P><xsl:value-of select="//summary/description"/></P>
<P><xsl:value-of select="//summary/author"/></P>
<TABLE>
<TR>
<TH>Month\Week</TH>
<xsl:for-each select="//data/month[1]/week">
<TH>W<xsl:value-of select="@number"/></TH>
</xsl:for-each>
<TH>Total</TH>
<TH>Forecast</TH>
</TR>
<xsl:for-each select="//data/month">
  <tr>
    <th style="text-align:left"><xsl:value-of select="name"/></th>
    <xsl:for-each select="week">
       <td>
         <xsl:attribute name="style">
           <xsl:choose>
             <xsl:when test="number(@dvds_rented <= $weekly_quota)">color:red;</xsl:when>
             <xsl:otherwise>color:green;</xsl:otherwise>
           </xsl:choose>
           text-align:right;
         </xsl:attribute>
         <xsl:value-of select="format-number(@dvds_rented, '###,###')"/> 
      </td>
    </xsl:for-each>
    <td style="text-align:right;font-weight:bold">
      <xsl:value-of select="format-number(sum(week/@dvds_rented), '###,###')"/>
    </td>
    <td style="text-align:right;font-weight:bold">
      <xsl:value-of select="format-number($forecast, '###,###')"/>
    </td>
  </tr>
</xsl:for-each>
</TABLE>    
</BODY>
</HTML>
</xsl:template>
</xsl:stylesheet>

Next: A Final Word

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Produced by Yehuda Shiran and Tomer Shiran
All Rights Reserved. Legal Notices.
Created: February 11, 2002
Revised: February 11, 2002

URL: http://www.webreference.com/js/column103/8.html