我想根据if条件创建一个新节点,但我被卡住了:
输入:
<SHOP>
<ITEM>
<name>Apple</name>
<TP>
<name>Color</name>
<size>red</size>
</TP>
<TP>
<name>Code</name>
<size>14</size>
</TP>
</ITEM>
<ITEM>
<name>Bananas</name>
<TP>
<name>Color</name>
<size>yellow</size>
</TP>
<TP>
<name>Code</name>
<size>16</size>
</TP>
</ITEM>
</SHOP>
我正在尝试使用这个XSLT:
<xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="no" indent="yes" method="xml"/>
<xsl:strip-space elements="*"/>
<xsl:mode on-no-match="shallow-copy"/>
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()" />
</xsl:copy>
</xsl:template>
<xsl:template match="SHOP/ITEM/TP">
<PARAM>
<xsl:if test="name = 'Color'">
<span class="color"><xsl:value-of select="./size"/></span>
</xsl:if>
<xsl:if test="name = 'Code'">
<span class="code"><xsl:value-of select="./size"/></span>
</xsl:if>
</PARAM>
</xsl:template>
</xsl:stylesheet>
唯一的问题是,输出是一个多<PARAM>
节点,而我想要一个。
<?xml version="1.0" encoding="UTF-8"?>
<SHOP>
<ITEM>
<name>Apple</name>
<PARAM>
<span class="color">red</span>
</PARAM>
<PARAM>
<span class="code">14</span>
</PARAM>
</ITEM>
<ITEM>
<name>Bananas</name>
<PARAM>
<span class="color">yellow</span>
</PARAM>
<PARAM>
<span class="code">16</span>
</PARAM>
</ITEM>
</SHOP>
预期输出:
<?xml version="1.0" encoding="UTF-8"?>
<SHOP>
<ITEM>
<name>Apple</name>
<PARAM>
<span class="color">red</span>
<span class="code">14</span>
</PARAM>
</ITEM>
<ITEM>
<name>Bananas</name>
<PARAM>
<span class="color">yellow</span>
<span class="code">16</span>
</PARAM>
</ITEM>
</SHOP>
怎么样:
XSLT 3.0
<xsl:stylesheet version="3.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output indent="yes" />
<xsl:mode on-no-match="shallow-copy"/>
<xsl:template match="ITEM">
<xsl:copy>
<xsl:apply-templates select="* except TP" />
<PARAM>
<xsl:apply-templates select="TP" />
</PARAM>
</xsl:copy>
</xsl:template>
<xsl:template match="TP">
<span class="{lower-case(name)}">
<xsl:value-of select="size"/>
</span>
</xsl:template>
</xsl:stylesheet>