Xml 如何使此XSLT消除转换只适用于不同的节点父节点?
XSLT:Xml 如何使此XSLT消除转换只适用于不同的节点父节点?,xml,xslt,Xml,Xslt,XSLT: <xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output indent="yes"/> <xsl:strip-space elements="*"/> <xsl:template match="node()|@*"> <xsl:copy>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[*][deep-equal(.,preceding::*[name()=current()/name()][@id=current()/@id][1])]"/>
</xsl:stylesheet>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
我的输出:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[*][deep-equal(.,preceding::*[name()=current()/name()][@id=current()/@id][1])]"/>
</xsl:stylesheet>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
A.
A.
bbb
xx
A.
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bbb
A.
预期输出的位置:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[*][deep-equal(.,preceding::*[name()=current()/name()][@id=current()/@id][1])]"/>
</xsl:stylesheet>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
A.
A.
bbb
xx
A.
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A.
bbb
xx
A.
我应该在XSLT文件上添加什么,使其适用于两个或多个节点父节点nodeA
或nodeB
等
- 目标是使用
相同的元素名称
item1
等,相同的item2
和相同的id
方法
- 一个XML节点,后跟另一个具有完全相同的
元素名称
,
,相同的节点 id
和相同的方法
将被视为重复相同的子项
- 如果正在比较的两个节点不共享相同的“nodeA”级别 节点,则不应将其视为要删除的重复项
John将此文档作为输入文档
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
A.
A.
A.
bbb
xx
A.
A.
A.
A.
A.
bbb
xx
A.
A.
。。这个样式表
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[*]
[deep-equal(.,
preceding::*[name()=current()/name()]
[@id = current()/@id]
[../../@id = current()/../../@id]
[1])]" />
</xsl:stylesheet>
。。。产生规定的所需输出
<?xml version="1.0" encoding="UTF-8"?>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
A.
A.
bbb
xx
A.
A.
A.
bbb
xx
A.
注意,您可以使用这个略有不同的样式表来帮助验证。它不是删除节点,而是通过插入节点对要删除的节点进行注释。查看it的输出有助于可视化正在发生的事情
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[*]
[deep-equal(.,
preceding::*[name()=current()/name()]
[@id = current()/@id]
[../../@id = current()/../../@id]
[1])]" >
<xsl:copy>
<xsl:apply-templates select="@*" />
<removed>
<xsl:value-of select="'Parent of this node will be REMOVED.'" />
<xsl:value-of select="../../@id" />
</removed>
<xsl:apply-templates select="node()" />
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
将此文档作为输入文档
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
A.
A.
A.
bbb
xx
A.
A.
A.
A.
A.
bbb
xx
A.
A.
。。这个样式表
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[*]
[deep-equal(.,
preceding::*[name()=current()/name()]
[@id = current()/@id]
[../../@id = current()/../../@id]
[1])]" />
</xsl:stylesheet>
。。。产生规定的所需输出
<?xml version="1.0" encoding="UTF-8"?>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this --><somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
A.
A.
bbb
xx
A.
A.
A.
bbb
xx
A.
注意,您可以使用这个略有不同的样式表来帮助验证。它不是删除节点,而是通过插入节点对要删除的节点进行注释。查看it的输出有助于可视化正在发生的事情
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="*[*]
[deep-equal(.,
preceding::*[name()=current()/name()]
[@id = current()/@id]
[../../@id = current()/../../@id]
[1])]" >
<xsl:copy>
<xsl:apply-templates select="@*" />
<removed>
<xsl:value-of select="'Parent of this node will be REMOVED.'" />
<xsl:value-of select="../../@id" />
</removed>
<xsl:apply-templates select="node()" />
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
此转换:
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match=
"section/*
[for $current in .,
$curNodeAnc in $current/ancestor::*[starts-with(name(), 'node')][1]
return
some $preceding in $current/preceding::*
satisfies
$preceding/parent::section
and
$curNodeAnc is $preceding/ancestor::*[starts-with(name(), 'node')][1]
and
deep-equal($current, $preceding)
]
"/>
</xsl:stylesheet>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
应用于提供的XML文档时:
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match=
"section/*
[for $current in .,
$curNodeAnc in $current/ancestor::*[starts-with(name(), 'node')][1]
return
some $preceding in $current/preceding::*
satisfies
$preceding/parent::section
and
$curNodeAnc is $preceding/ancestor::*[starts-with(name(), 'node')][1]
and
deep-equal($current, $preceding)
]
"/>
</xsl:stylesheet>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"> <!-- second consecutive create, we will remove this -->
<somechild>a</somechild>
</item1>
<item1 id="0" method="create"> <!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
<item1 id="0" method="change"> <!-- second consecutive create, we will remove this -->
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
<myroot>
<nodeA id="a">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
<nodeA id="b">
<section id="i">
<item1 id="0" method="create">
<somechild>a</somechild>
</item1>
<item1 id="1" method="create">
<otherchild>a</otherchild>
</item1>
</section>
<section id="i">
<item1 id="0" method="create"><!-- third consecutive create, BUT children have different value , so we don't remove this -->
<somechild>bbb</somechild>
</item1>
<item1 id="3" method="create">
<other>xx</other>
</item1>
<item1 id="0" method="change">
<otherchild>a</otherchild>
</item1>
</section>
</nodeA>
</myroot>
A.
A.
A.
bbb
xx
A.