[英]xsl for multiple xml lines within one xml using grouping and keys
請有人可以協助創建密鑰,以便使用xsl正確分組xml文件嗎? 使用接收到的xml,我需要能夠將數據帶到我的ERP系統中,從而為每個新供應商以及每個目的地倉庫創建一個新的采購訂單。 換句話說,從下面開始,我需要為LIY0001創建一個采購訂單並轉到A4(這必須包括與供應商和倉庫相關的所有行)。 類似地,需要為轉到A4的WOR0001創建一個新的采購訂單,並為轉到A5的WOR0001創建一個新的采購訂單(同樣,與這兩個鍵相關的所有行都這樣轉到必需的采購訂單分組)。 對於下面的示例,應該創建3個單獨的采購訂單。
這是xml的示例:
<rows>
<row>
<SUPPLIER>LIY0001</SUPPLIER>
<DESTWHS>A4</DESTWHS>
<RELEASE_DATE>2013-02-14</RELEASE_DATE>
<DUE_DATE>2013-05-13</DUE_DATE>
<ITEM>5021616</ITEM>
<QTY>528</QTY>
<LINE_ITEM_NO>1</LINE_ITEM_NO>
<CUST_PO_NO>LIY0001-2013-02-14</CUST_PO_NO>
<PURCHASEPRICE>5.25</PURCHASEPRICE>
</row>
<row>
<SUPPLIER>LIY0001</SUPPLIER>
<DESTWHS>A4</DESTWHS>
<RELEASE_DATE>2013-02-14</RELEASE_DATE>
<DUE_DATE>2013-05-13</DUE_DATE>
<ITEM>5021816</ITEM>
<QTY>222</QTY>
<LINE_ITEM_NO>2</LINE_ITEM_NO>
<CUST_PO_NO>LIY0001-2013-02-14</CUST_PO_NO>
<PURCHASEPRICE>5.90</PURCHASEPRICE>
</row>
<row>
<SUPPLIER>WOR0001</SUPPLIER>
<DESTWHS>A4</DESTWHS>
<RELEASE_DATE>2013-02-14</RELEASE_DATE>
<DUE_DATE>2013-05-13</DUE_DATE>
<ITEM>650616</ITEM>
<QTY>129</QTY>
<LINE_ITEM_NO>9</LINE_ITEM_NO>
<CUST_PO_NO>WOR0001-2013-02-14</CUST_PO_NO>
<PURCHASEPRICE>4.46</PURCHASEPRICE>
</row>
<row>
<row>
<SUPPLIER>WOR0001</SUPPLIER>
<DESTWHS>A5</DESTWHS>
<RELEASE_DATE>2013-02-14</RELEASE_DATE>
<DUE_DATE>2013-05-13</DUE_DATE>
<ITEM>650610</ITEM>
<QTY>129</QTY>
<LINE_ITEM_NO>1</LINE_ITEM_NO>
<CUST_PO_NO>WOR0001-2013-02-14</CUST_PO_NO>
<PURCHASEPRICE>3.5</PURCHASEPRICE>
</row>
<row>
</rows>
這是我創建的翻譯文件:
<?xml version="1.0" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" encoding="Windows-1252" omit-xml-declaration="yes" />
<xsl:template match="/">
<PostPurchaseOrders>
<Orders>
<OrderHeader>
<xsl:for-each select = "rows/row">
<CustomerPoNumber><xsl:value-of select="CUST_PO_NO"/></CustomerPoNumber>
<Supplier><xsl:value-of select="SUPPLIER"/></Supplier>
<OrderDate><xsl:value-of select="RELEASE_DATE"/></OrderDate>
<DueDate><xsl:value-of select="DUE_DATE"/></DueDate>
<Warehouse><xsl:value-of select="DESTWHS"/></Warehouse>
</xsl:for-each>
</OrderHeader>
<OrderDetails>
<xsl:for-each select = "rows/row">
<StockLine>
<PurchaseOrderLine><xsl:value-of select="LINE_ITEM_NO"/></PurchaseOrderLine>
<StockCode><xsl:value-of select="ITEM"/></StockCode>
<Warehouse><xsl:value-of select="DESTWHS"/></Warehouse>
<OrderQty><xsl:value-of select="QTY"/></OrderQty>
<Price><xsl:value-of select="PURCHASEPRICE"/></Price>
</StockLine>
</xsl:for-each>
</OrderDetails>
</Orders>
<PostPurchaseOrders>
</xsl:template>
</xsl:stylesheet>
這是我需要將XML轉換為我們的ERP系統的內容:
<PostPurchaseOrder>
<Orders>
<OrderHeader>
<Supplier>LIY0001</Supplier>
<CustomerPoNumber>example po</CustomerPoNumber>
<OrderDate>2013-02-03</OrderDate>
<Warehouse>A1</Warehouse>
</OrderHeader>
<OrderDetails>
<StockLine>
<PurchaseOrderLine>1</PurchaseOrderLine>
<StockCode>12022</StockCode>
<OrderQty>10</OrderQty>
</StockLine>
<StockLine>
<PurchaseOrderLine>2</PurchaseOrderLine>
<StockCode>15014</StockCode>
<OrderQty>15</OrderQty>
</StockLine>
</OrderDetails>
</Orders>
</PostPurchaseOrders>
對於如何將我的翻譯文件更改為2個鍵的組進行任何幫助,以便為每個供應商以及每個目標倉庫將許多行帶入一個采購訂單,將不勝感激。
謝謝
您的XSLT和示例輸出之間存在一些不一致之處,因此我將模擬示例輸出。 這樣可以實現您要尋找的分組:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes"/>
<xsl:key name="kOrder" match="row" use="concat(SUPPLIER, '+', DESTWHS)"/>
<xsl:template match="/*">
<PostPurchaseOrder>
<xsl:apply-templates
select="row[generate-id() =
generate-id(key('kOrder', concat(SUPPLIER, '+', DESTWHS))[1])]"
mode="group"/>
</PostPurchaseOrder>
</xsl:template>
<xsl:template match="row" mode="group">
<OrderHeader>
<Supplier>
<xsl:value-of select="SUPPLIER" />
</Supplier>
<CustomerPoNumber>
<xsl:value-of select="CUST_PO_NO" />
</CustomerPoNumber>
<OrderDate>
<xsl:value-of select="RELEASE_DATE" />
</OrderDate>
<Warehouse>
<xsl:value-of select="DESTWHS" />
</Warehouse>
</OrderHeader>
<OrderDetails>
<xsl:apply-templates select="key('kOrder', concat(SUPPLIER, '+', DESTWHS))" />
</OrderDetails>
</xsl:template>
<xsl:template match="row">
<StockLine>
<PurchaseOrderLine>
<xsl:value-of select="LINE_ITEM_NO" />
</PurchaseOrderLine>
<StockCode>
<xsl:value-of select="ITEM" />
</StockCode>
<OrderQty>
<xsl:value-of select="QTY" />
</OrderQty>
</StockLine>
</xsl:template>
</xsl:stylesheet>
在樣本輸入上運行時,將產生:
<PostPurchaseOrder>
<OrderHeader>
<Supplier>LIY0001</Supplier>
<CustomerPoNumber>LIY0001-2013-02-14</CustomerPoNumber>
<OrderDate>2013-02-14</OrderDate>
<Warehouse>A4</Warehouse>
</OrderHeader>
<OrderDetails>
<StockLine>
<PurchaseOrderLine>1</PurchaseOrderLine>
<StockCode>5021616</StockCode>
<OrderQty>528</OrderQty>
</StockLine>
<StockLine>
<PurchaseOrderLine>2</PurchaseOrderLine>
<StockCode>5021816</StockCode>
<OrderQty>222</OrderQty>
</StockLine>
</OrderDetails>
<OrderHeader>
<Supplier>WOR0001</Supplier>
<CustomerPoNumber>WOR0001-2013-02-14</CustomerPoNumber>
<OrderDate>2013-02-14</OrderDate>
<Warehouse>A4</Warehouse>
</OrderHeader>
<OrderDetails>
<StockLine>
<PurchaseOrderLine>9</PurchaseOrderLine>
<StockCode>650616</StockCode>
<OrderQty>129</OrderQty>
</StockLine>
</OrderDetails>
<OrderHeader>
<Supplier>WOR0001</Supplier>
<CustomerPoNumber>WOR0001-2013-02-14</CustomerPoNumber>
<OrderDate>2013-02-14</OrderDate>
<Warehouse>A5</Warehouse>
</OrderHeader>
<OrderDetails>
<StockLine>
<PurchaseOrderLine>1</PurchaseOrderLine>
<StockCode>650610</StockCode>
<OrderQty>129</OrderQty>
</StockLine>
</OrderDetails>
</PostPurchaseOrder>
您可以使用XSLT 2.0如下實現:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fn="http://www.w3.org/2005/xpath-functions" exclude-result-prefixes="xs fn">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="rows">
<PostPurchaseOrder>
<!-- Generate Orders with OrderHeader -->
<xsl:for-each-group select="row" group-by="SUPPLIER">
<Orders>
<OrderHeader>
<Supplier><xsl:value-of select="SUPPLIER" /></Supplier>
<CustomerPoNumber><xsl:value-of select="CUST_PO_NO" /></CustomerPoNumber>
<OrderDate><xsl:value-of select="RELEASE_DATE" /></OrderDate>
<Warehouse><xsl:value-of select="DESTWHS" /></Warehouse>
</OrderHeader>
<!-- Generate OrderDetails -->
<OrderDetails>
<!-- Generate StockLine -->
<xsl:for-each select="current-group()">
<StockLine>
<PurchaseOrderLine><xsl:value-of select="LINE_ITEM_NO" /></PurchaseOrderLine>
<StockCode><xsl:value-of select="ITEM" /></StockCode>
<OrderQty><xsl:value-of select="QTY" /></OrderQty>
</StockLine>
</xsl:for-each>
</OrderDetails>
</Orders>
</xsl:for-each-group>
</PostPurchaseOrder>
</xsl:template>
</xsl:stylesheet>
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