我正在尝试在我的xsl代码中调用'firstName'节点,但是当我尝试调用'value-of select =“ firstName'时,它似乎不起作用,并且一旦转换,它就不会显示任何内容它。
我的xsl代码是:
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:variable name="customers" select="document('customer.xml')/customers"/>
<xsl:template match="/">
<xsl:copy>
<xsl:for-each select="transactions/transaction">
<xsl:sort select="giftShop"/>
<xsl:sort select="transaction_date"/>
Shop: <xsl:value-of select="giftShop"/>
Date: <xsl:value-of select="transaction_date"/>
<xsl:for-each select="$customers">
<xsl:value-of select="."/>
</xsl:for-each>
</xsl:for-each>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
transactions.xml(第一个xml文件::
<?xml version="1.0"?>
<transactions>
<transaction>
<transaction_date>01/11/2019</transaction_date>
<customerID>8BLOJZWL</customerID>
<giftShop>1</giftShop>
<transactionID>BjYAtd7lmEOlQUVy</transactionID>
<value currency="gbp">149.99</value>
</transaction>
<transaction>
<transaction_date>01/11/2019</transaction_date>
<customerID>DR18OCFI</customerID>
<giftShop>2</giftShop>
<transactionID>aQ27lMvfnlzY4mkx</transactionID>
<value currency="gbp">100.11</value>
</transaction>
<transaction>
customer.xml(第二个xml文件::
<?xml version="1.0"?>
<customers>
<customer>
<prefix>Mrs</prefix>
<lastName>Samantha</lastName>
<givenName>Smith</givenName>
<addressID>213456</addressID>
<customerID>ASJ4OTLG</customerID>
</customer>
<customer>
<prefix>Mr </prefix>
<lastName>Cameron</lastName>
<givenName>Wills</givenName>
<addressID>125907</addressID>
<customerID>SID8RY23</customerID>
</customer>
</customers>
预期输出:也很抱歉,如果我的预期输出不是很准确,我对xml和xsl还是很陌生
<giftShop>
<transaction_date>
<transacation>
<customer>
我正在尝试调用特定的'客户数据',但目前它显示所有数据,并在我尝试关闭文件时不断使我的Notepad ++崩溃。
非常感谢任何帮助!
由于您的文档变量已经引用了“客户”
<xsl:variable name="customers" select="document('customer.xml')/customers"/>
[当您进行for循环时
<xsl:for-each select="$customers">
<xsl:value-of select="."/>
</xsl:for-each>
您应该做这样的事情
<xsl:for-each select="$customers/customer">
<xsl:value-of select="customerID"/> <!-- Or whichever node you want -->
</xsl:for-each>
我正在猜测(!),您想做这样的事情:
XSLT 1.0
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text"/>
<xsl:variable name="customers" select="document('retail_customer.xml')/customers"/>
<xsl:template match="/transactions">
<xsl:for-each select="transaction">
<xsl:sort select="giftShop"/>
<xsl:sort select="transaction_date"/>
<xsl:text>Shop: </xsl:text>
<xsl:value-of select="giftShop"/>
<xsl:text> Date: </xsl:text>
<xsl:value-of select="transaction_date"/>
<xsl:variable name="customer" select="$customers/customer[customerID=current()/customerID]"/>
<xsl:text> Customer: </xsl:text>
<xsl:value-of select="$customer/lastName"/>
<xsl:text> </xsl:text>
<xsl:value-of select="$customer/givenName"/>
<xsl:text> </xsl:text>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
当然,只有在其他文档中交易具有匹配的客户时,此选项才有效。在您的示例中,没有。