[英]XSLT: Rename attribute if not exists
I have a lot of XML files that contain attributes with a misspelled value: 我有很多XML文件,其中包含属性的拼写错误的值:
<Part id="1">
<Attribute Name="Colo" Value="Red" />
</Part>
Colo
should be Color
. Colo
应该是Color
。 Now in some files this has been corrected manually and then both attributes exist: 现在,在某些文件中,这已被手动更正,然后两个属性同时存在:
<Attribute Name="Colo" Value="Red" />
<Attribute Name="Color" Value="Blue" />
I have a XSL transformation that renames the Colo
attribute to Color
but I have no idea how to avoid that when the corrected attribute already exists. 我有一个XSL转换,将Colo
属性重命名为Color
但是我不知道当已校正的属性已经存在时如何避免这种情况。
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="Attribute/@Name[. = 'Colo']">
<xsl:attribute name="Name">
<xsl:value-of select="'Color'"/>
</xsl:attribute>
</xsl:template>
How to not rename if there already is the correct attribute? 如果已经有正确的属性,如何不重命名?
I think you want to do: 我想你想做:
XSLT 1.0 XSLT 1.0
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:strip-space elements="*"/>
<!-- identity transform -->
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="Attribute[@Name = 'Colo']">
<xsl:if test="not(../Attribute[@Name = 'Color'])">
<Attribute Name="Color" Value="{@Value}" />
</xsl:if>
</xsl:template>
</xsl:stylesheet>
This will modify the Attribute
element with the misspelled name if it does not have a sibling with the correct name; 如果没有正确名称的兄弟姐妹,这将使用拼写错误的名称来修改Attribute
元素。 otherwise it will just remove it. 否则,将其删除。
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