XSL Grouping 範例

參考網頁: Grouping Using the Muenchian Method

 

Finding out whether a contact is first in the list returned by the key involves comparing the contact node with the node that is first in the list returned by the key. There are a couple of generic methods of testing whether two nodes are identical:

1. compare the unique identifiers generated for the two nodes (using generate-id()):

   contact[generate-id() =
           generate-id(key('contacts-by-surname', surname)[1])]
   	  

2. see whether a node set made up of the two nodes has one or two nodes in it – nodes can’t be repeated in a node set, so if there’s only one node in it, then they must be the same node:

   contact[count(. | key('contacts-by-surname', surname)[1]) = 1]

<xsl:key name="contacts-by-surname" match="contact" use="surname" />
<xsl:template match="records">
	<xsl:for-each select="contact[count(. | key('contacts-by-surname', surname)[1]) = 1]">
		<xsl:sort select="surname" />
		<xsl:value-of select="surname" />,<br />
		<xsl:for-each select="key('contacts-by-surname', surname)">
			<xsl:sort select="forename" />
			<xsl:value-of select="forename" /> (<xsl:value-of select="title" />)<br />
		</xsl:for-each>
	</xsl:for-each>
</xsl:template>
 
以上是範例重點:
 將以下第一個TABLE的資料轉換為第二個TABLE的顯示方式  



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欠桶出貨單


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出貨單號
送貨員工
鋼瓶類別
規格(KG)
客戶欠桶
已處理
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2009/07/09
OA0220090709003
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2009/07/14
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