鉴于以下XML,我想向xsl文件添加将<OrderDate>
节点移动/复制到其关联<OrderDetails>
中每个<Orders>
节点的子节点的功能。父节点。所以基本上应该按照日期在XSL中进行排序并移动/复制。
不知道如何做到这一点。我尝试的所有尝试都已接近但失败了。
启动XML
<xmldata>
<Orders>
<OrderID>87709</OrderID>
<CustomerID>123456</CustomerID>
<OrderDate>10/30/2012 3:02:00 PM</OrderDate>
<PaymentMethodID>5</PaymentMethodID>
<PONum></PONum>
<ShippingMethodID>502</ShippingMethodID>
<OrderDetails>
<OrderDetailID>25676</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>58309-SYL</ProductCode>
<ProductID>9756</ProductID>
<ProductName>ABCD</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
<OrderDetails>
<OrderDetailID>25677</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>ABCDEFG</ProductCode>
<ProductID>9757</ProductID>
<ProductName>XYZ 2</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
</Orders>
<Orders>
<OrderID>84757</OrderID>
<CustomerID>123456</CustomerID>
<OrderDate>10/30/2012 3:02:00 PM</OrderDate>
<PaymentMethodID>5</PaymentMethodID>
<PONum></PONum>
<ShippingMethodID>141</ShippingMethodID>
<OrderDetails>
<OrderDetailID>21472</OrderDetailID>
<OrderID>84757</OrderID>
<ProductCode>58309</ProductCode>
<ProductID>9756</ProductID>
<ProductName>XYZ 12V</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>160</Quantity>
<TotalPrice>760.0000</TotalPrice>
</OrderDetails>
</Orders>
<Orders>
next Order...
</Orders>
</xmldata>
以及以下XSL
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" encoding="UTF-8" indent="yes" omit-xml-declaration="yes"/>
<xsl:template match="/">
<xmldata>
<xsl:for-each select="//Orders">
<xsl:sort select="substring-before(substring-after(substring-after(OrderDate,'/'),'/'),' ')" data-type="number" order="descending"/> <!-- year -->
<xsl:sort select="substring-before(OrderDate,'/')" data-type="number" order="descending"/> <!-- month -->
<xsl:sort select="substring-before(substring-after(OrderDate,'/'),'/')" data-type="number" order="descending"/> <!-- day -->
<xsl:copy-of select="."/>
</xsl:for-each>
</xmldata>
</xsl:template>
</xsl:stylesheet>
转换后的XML
<xmldata>
<Orders>
<OrderID>84757</OrderID>
<CustomerID>123456</CustomerID>
<PaymentMethodID>5</PaymentMethodID>
<PONum></PONum>
<ShippingMethodID>141</ShippingMethodID>
<OrderDetails>
<OrderDate>6/13/2013 5:08:00 PM</OrderDate>
<OrderDetailID>21472</OrderDetailID>
<OrderID>84757</OrderID>
<ProductCode>58309</ProductCode>
<ProductID>9756</ProductID>
<ProductName>XYZ 12V</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>160</Quantity>
<TotalPrice>760.0000</TotalPrice>
</OrderDetails>
</Orders>
<Orders>
<OrderID>87709</OrderID>
<CustomerID>123456</CustomerID>
<PaymentMethodID>5</PaymentMethodID>
<PONum></PONum>
<ShippingMethodID>502</ShippingMethodID>
<OrderDetails>
<OrderDate>10/30/2012 3:02:00 PM</OrderDate>
<OrderDetailID>25676</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>58309-SYL</ProductCode>
<ProductID>9756</ProductID>
<ProductName>ABCD</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
<OrderDetails>
<OrderDate>10/30/2012 3:02:00 PM</OrderDate>
<OrderDetailID>25677</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>ABCDEFG</ProductCode>
<ProductID>9757</ProductID>
<ProductName>XYZ 2</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
</Orders>
<Orders>
next Order...
</Orders>
</xmldata>
答案 0 :(得分:1)
以下XSLT样式表:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" encoding="UTF-8" indent="yes" omit-xml-declaration="yes"/>
<xsl:strip-space elements="*"/>
<!-- The identity transform. -->
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<!-- When we reach the xmlData element, copy it and select its Order children by reverse date order. -->
<xsl:template match="xmldata">
<xsl:copy>
<xsl:apply-templates select="Orders">
<!-- year -->
<xsl:sort select="substring-before(substring-after(substring-after(OrderDate,'/'),'/'),' ')"
data-type="number"
order="descending"/>
<!-- month -->
<xsl:sort select="substring-before(OrderDate,'/')"
data-type="number"
order="descending"/>
<!-- day -->
<xsl:sort select="substring-before(substring-after(OrderDate,'/'),'/')"
data-type="number"
order="descending"/>
</xsl:apply-templates>
</xsl:copy>
</xsl:template>
<!-- Copy out the Orders element and its children, except for OrderDate. -->
<xsl:template match="Orders">
<xsl:copy>
<xsl:apply-templates select="node()[not(self::OrderDate)]|@*"/>
</xsl:copy>
</xsl:template>
<!-- Copy out the OrderDetails element and its children, adding the OrderDate for the Order. -->
<xsl:template match="OrderDetails">
<xsl:copy>
<xsl:copy-of select="../OrderDate"/>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
应用于此输入XML(基于您的示例,但我已更改其中一个日期和订单的顺序,以便排序更明显):
<xmldata>
<Orders>
<OrderID>84757</OrderID>
<CustomerID>123456</CustomerID>
<OrderDate>10/30/2012 3:02:00 PM</OrderDate>
<PaymentMethodID>5</PaymentMethodID>
<PONum></PONum>
<ShippingMethodID>141</ShippingMethodID>
<OrderDetails>
<OrderDetailID>21472</OrderDetailID>
<OrderID>84757</OrderID>
<ProductCode>58309</ProductCode>
<ProductID>9756</ProductID>
<ProductName>XYZ 12V</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>160</Quantity>
<TotalPrice>760.0000</TotalPrice>
</OrderDetails>
</Orders>
<Orders>
<OrderID>87709</OrderID>
<CustomerID>123456</CustomerID>
<OrderDate>6/13/2013 5:08:00 PM</OrderDate>
<PaymentMethodID>5</PaymentMethodID>
<PONum></PONum>
<ShippingMethodID>502</ShippingMethodID>
<OrderDetails>
<OrderDetailID>25676</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>58309-SYL</ProductCode>
<ProductID>9756</ProductID>
<ProductName>ABCD</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
<OrderDetails>
<OrderDetailID>25677</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>ABCDEFG</ProductCode>
<ProductID>9757</ProductID>
<ProductName>XYZ 2</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
</Orders>
</xmldata>
生成以下输出XML:
<xmldata>
<Orders>
<OrderID>87709</OrderID>
<CustomerID>123456</CustomerID>
<PaymentMethodID>5</PaymentMethodID>
<PONum />
<ShippingMethodID>502</ShippingMethodID>
<OrderDetails>
<OrderDate>6/13/2013 5:08:00 PM</OrderDate>
<OrderDetailID>25676</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>58309-SYL</ProductCode>
<ProductID>9756</ProductID>
<ProductName>ABCD</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
<OrderDetails>
<OrderDate>6/13/2013 5:08:00 PM</OrderDate>
<OrderDetailID>25677</OrderDetailID>
<OrderID>87709</OrderID>
<ProductCode>ABCDEFG</ProductCode>
<ProductID>9757</ProductID>
<ProductName>XYZ 2</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>300</Quantity>
<TotalPrice>1425.0000</TotalPrice>
</OrderDetails>
</Orders>
<Orders>
<OrderID>84757</OrderID>
<CustomerID>123456</CustomerID>
<PaymentMethodID>5</PaymentMethodID>
<PONum />
<ShippingMethodID>141</ShippingMethodID>
<OrderDetails>
<OrderDate>10/30/2012 3:02:00 PM</OrderDate>
<OrderDetailID>21472</OrderDetailID>
<OrderID>84757</OrderID>
<ProductCode>58309</ProductCode>
<ProductID>9756</ProductID>
<ProductName>XYZ 12V</ProductName>
<ProductPrice>4.7500</ProductPrice>
<Quantity>160</Quantity>
<TotalPrice>760.0000</TotalPrice>
</OrderDetails>
</Orders>
</xmldata>