XSLT的分組實現方式

資料如下：

<

allusers
>
<
division 
value
="hr"
>
<
user
>
<
id>2id
>
<
name
>
abcname
>
user
>
<
user
>
<
id>5id
>
<
name
>
pqrname
>
user
>
division
>
<
division 
value
="admin"
>
<
user
>
<
id>3id
>
<
name
>
xyzname
>
user
>
division
>
<
division 
value
="payroll"
>
<
user
>
<
id>4id
>
<
name
>
lmnname
>
user
>
division
>
allusers
>

<

xsl:stylesheet 
version
="1.0"
xmlns:xsl
="">
<
xsl:output 
method
="xml"
indent
="yes"
/>
<
xsl:key 
name
="division"
match
="user"
use="@division"
/>
<
xsl:template 
match
="users"
>
<
allusers
>
<
select
="user[generate-id(.)=generate-id(key('division',@division)[1])]"
/>
allusers
>
xsl:template
>
<
xsl:template 
match
="user"
>
<
division 
value
="@division"
>
<
xsl:for-each 
select
="key('division', @division)"
>
<
user
>
<
id>
<
xsl:value-of 
select
="@id"
/>
id>
<
name
>
<
xsl:value-of 
select
="@name"
/>
name
>
user
>
xsl:for-each
>
division
>
xsl:template
>
xsl:stylesheet
>

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