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XML Tutorial/XSLT stylesheet/id - История изменений
2026-04-22T14:48:25Z
История изменений этой страницы в вики
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http://www.wbex.ru/index.php?title=XML_Tutorial/XSLT_stylesheet/id&diff=10835&oldid=prev
Admin: 1 версия
2010-05-26T08:26:57Z
<p>1 версия</p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 08:26, 26 мая 2010</td>
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Admin
http://www.wbex.ru/index.php?title=XML_Tutorial/XSLT_stylesheet/id&diff=10834&oldid=prev
в 18:22, 25 мая 2010
2010-05-25T18:22:32Z
<p></p>
<p><b>Новая страница</b></p><div>== Compare id==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
File: Data.xml<br />
<?xml version="1.0" encoding="US-ASCII"?><br />
<?xml-stylesheet href="Transform.xslt" type="text/xsl"?><br />
<uscities><br />
<western><br />
<uscity state="Nevada">Las Vegas</uscity><br />
<uscity state="Arizona">Phoenix</uscity><br />
<uscity state="California">San Francisco</uscity><br />
<uscity state="Nevada">Silver City</uscity><br />
<uscity state="Washington">Seattle</uscity><br />
<uscity state="Montana">Missoula</uscity><br />
</western><br />
</uscities><br />
File: Transform.xslt<br />
<?xml version="1.0" encoding="US-ASCII"?><br />
<xsl:stylesheet version="1.0"<br />
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><br />
<xsl:output method="html" /><br />
<xsl:key name="list" match="uscity" use="@state" /><br />
<xsl:template match="/"><br />
<html><br />
<head><br />
<title>Western State Cities</title><br />
</head><br />
<body><br />
<xsl:for-each<br />
select="/uscities/western/uscity[generate-id(.)=generate-id(key("list", @state))]/@state"><br />
<xsl:sort /><br />
<h2><br />
<xsl:value-of select="." /><br />
</h2><br />
<ul><br />
<xsl:for-each select="key("list", .)"><br />
<xsl:sort /><br />
<li><br />
<xsl:value-of select="." /><br />
</li><br />
</xsl:for-each><br />
</ul><br />
</xsl:for-each><br />
</body><br />
</html><br />
</xsl:template><br />
</xsl:stylesheet><br />
Output:<br />
<html><br />
<head><br />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><br />
<title>Western State Cities</title><br />
</head><body><br />
<h2>Arizona</h2><br />
<ul><br />
<li>Phoenix</li><br />
</ul><br />
<h2>California</h2><br />
<ul><br />
<li>San Francisco</li><br />
</ul><br />
<h2>Montana</h2><br />
<ul><br />
<li>Missoula</li><br />
</ul><br />
<h2>Nevada</h2><br />
<ul><br />
<li>Las Vegas</li><br />
<li>Silver City</li><br />
</ul><br />
<h2>Washington</h2><br />
<ul><br />
<li>Seattle</li><br />
</ul><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Here is a test of the id()==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
File: Data.xml<br />
<?xml version="1.0"?><br />
<parts-list><br />
<component component-id="1111111"><br />
<name>Book</name><br />
<partref refid="1"/><br />
<partref refid="2"/><br />
<partref refid="3"/><br />
<partref refid="4"/><br />
<description><br />
<br />
<partref refid="3"/>.<br />
</description><br />
</component><br />
<component component-id="5"><br />
<name>name 1</name><br />
<partref refid="6"/><br />
<partref refid="7"/><br />
<description><br />
<partref refid="6"/> and a <br />
<partref refid="7"/>.<br />
</description><br />
</component><br />
<part part-id="6" supplier="4839"><br />
<name>Pitter</name><br />
<description><br />
desc6<br />
</description><br />
</part><br />
<part part-id="7" supplier="2983"><br />
<name>Patter</name><br />
<description><br />
desc7<br />
</description><br />
</part><br />
<part part-id="2" supplier="5910"><br />
<name>Spanner</name><br />
<description><br />
You can"t fix anything without one.<br />
</description><br />
</part><br />
<supplier country="Great Britain" vendor-id="4839"><br />
<name>A Inc.</name><br />
</supplier><br />
<supplier country="Germany" vendor-id="2983"><br />
<name>D</name><br />
</supplier><br />
<supplier country="Great Britain" vendor-id="5910"><br />
<name>U Ltd.</name><br />
</supplier><br />
</parts-list><br />
File: Transform.xslt<br />
<?xml version="1.0"?><br />
<!-- id2.xsl --><br />
<xsl:stylesheet version="1.0"<br />
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><br />
<xsl:output method="text"/><br />
<xsl:template match="/"><br />
<xsl:text>&#xA;Here is a test of the id() </xsl:text><br />
<xsl:text>function in reverse:&#xA;</xsl:text><br />
<xsl:for-each select="/parts-list/part"><br />
<xsl:text>&#xA; </xsl:text><br />
<xsl:value-of select="name"/><br />
<xsl:text> (part #</xsl:text><br />
<xsl:value-of select="@part-id"/><br />
<xsl:text>) is used in these products:&#xA; </xsl:text><br />
<xsl:for-each <br />
select="/parts-list/component<br />
[partref/@refid=current()/@part-id]"><br />
<xsl:value-of select="name"/><br />
<xsl:if test="position() != last()"><br />
<xsl:text>&#xA; </xsl:text><br />
</xsl:if><br />
</xsl:for-each><br />
<xsl:text>&#xA;</xsl:text><br />
</xsl:for-each><br />
</xsl:template><br />
</xsl:stylesheet><br />
Output:<br />
<br />
<br />
<br />
<br />
Here is a test of the id() <br />
function in reverse:<br />
<br />
<br />
<br />
<br />
<br />
(part #<br />
<br />
) is used in these products:</source><br />
<br />
<br />
<br />
== id() takes a string as its argument and returns a node-set containing any node that has an attribute of type ID equal to the function"s argument==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
File: Data.xml<br />
<?xml version="1.0"?><br />
<parts-list><br />
<component component-id="1111111"><br />
<name>Book</name><br />
<partref refid="1"/><br />
<partref refid="2"/><br />
<partref refid="3"/><br />
<partref refid="4"/><br />
<description><br />
<partref refid="3"/>.<br />
</description><br />
</component><br />
<component component-id="5"><br />
<name>name 1</name><br />
<partref refid="6"/><br />
<partref refid="7"/><br />
<description><br />
<partref refid="6"/> and a <br />
<partref refid="7"/>.<br />
</description><br />
</component><br />
<part part-id="6" supplier="4839"><br />
<name>Pitter</name><br />
<description><br />
desc6<br />
</description><br />
</part><br />
<part part-id="7" supplier="2983"><br />
<name>Patter</name><br />
<description><br />
desc7<br />
</description><br />
</part><br />
<part part-id="2" supplier="5910"><br />
<name>Spanner</name><br />
<description><br />
You can"t fix anything without one.<br />
</description><br />
</part><br />
<supplier country="Great Britain" vendor-id="4839"><br />
<name>A Inc.</name><br />
</supplier><br />
<supplier country="Germany" vendor-id="2983"><br />
<name>D</name><br />
</supplier><br />
<supplier country="Great Britain" vendor-id="5910"><br />
<name>U Ltd.</name><br />
</supplier><br />
</parts-list><br />
File: Transform.xslt<br />
<?xml version="1.0"?><br />
<!-- id1.xsl --><br />
<xsl:stylesheet version="2.0"<br />
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><br />
<xsl:output method="text"/><br />
<xsl:template match="/"><br />
<xsl:text>&#xA;Here is a test of the id() </xsl:text><br />
<xsl:text>function:&#xA;</xsl:text><br />
<xsl:for-each select="/parts-list/component"><br />
<xsl:text>&#xA; </xsl:text><br />
<xsl:value-of select="name"/><br />
<xsl:text> (component #</xsl:text><br />
<xsl:value-of select="@component-id"/><br />
<xsl:text>) uses these parts:&#xA; </xsl:text><br />
<xsl:for-each select="id(partref/@refid)"><br />
<xsl:value-of select="name"/><br />
<xsl:text>&#xA; </xsl:text><br />
</xsl:for-each><br />
</xsl:for-each><br />
</xsl:template><br />
</xsl:stylesheet><br />
Output:<br />
<br />
Here is a test of the id() function:<br />
Book (component #1111111) uses these parts:<br />
<br />
name 1 (component #5) uses these parts:</source><br />
<br />
<br />
<br />
== select by id()==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
File: Data.xml<br />
<?xml version="1.0" encoding="UTF-8"?><br />
<provinces><br />
<province id="AB"><br />
<name>Alberta</name><br />
<abbreviation>AB</abbreviation><br />
</province><br />
<province id="BC"><br />
<name>British Columbia</name><br />
<abbreviation>BC</abbreviation><br />
</province><br />
<province id="MB"><br />
<name>Manitoba</name><br />
<abbreviation>MB</abbreviation><br />
</province><br />
<province id="NB"><br />
<name>New Brunswick</name><br />
<abbreviation>NB</abbreviation><br />
</province><br />
</provinces><br />
<br />
File: Transform.xslt<br />
<?xml version="1.0" encoding="UTF-8"?><br />
<xsl:stylesheet version="1.0"<br />
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><br />
<xsl:output method="text" /><br />
<xsl:template match="provinces"><br />
<xsl:apply-templates select="id("NU")" /><br />
</xsl:template><br />
<xsl:template match="id("NU")"><br />
<xsl:value-of select="name" /><br />
</xsl:template><br />
</xsl:stylesheet></source><br />
<br />
<br />
<br />
== The id function selects elements by their unique ID.==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
File: Data.xml<br />
<?xml version="1.0" encoding="utf-8"?><br />
<data><br />
<chapter id="intro">Introduction</chapter><br />
<chapter id="body"><br />
<title id="t1">BODY</title><br />
<text value="text1">text text text</text><br />
</chapter><br />
<chapter id="end">THE END</chapter><br />
</data><br />
File: Transform.xslt<br />
<?xml version="1.0" encoding="utf-8"?><br />
<xsl:stylesheet<br />
version="1.0"<br />
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><br />
<xsl:template match="/"><br />
<paragraph><br />
<xsl:value-of select="id("intro")"/><br />
</P><br />
<paragraph><br />
<xsl:value-of select="id("body")/text"/><br />
</P><br />
<paragraph><br />
<xsl:value-of select="id("text1")"/><br />
</P><br />
</xsl:template><br />
</xsl:stylesheet><br />
Output:<br />
<?xml version="1.0" encoding="UTF-8"?><P/><P/><P/></source></div>