原文件
customer1,order1,10
customer1,order2,30
目标文件
customer1,40
原文件2行记录,新文件1行记录,并对数量作累加(10+30=40)。
mapping的时候要用哪个FUNCTIONID,或者怎么设置。
多谢
------解决方案--------------------------------------------------------
把你FF变成的xml文档
<xml>
<x customer="customer1" order="order1" n="10"/>
<x customer="customer1" order="order2" n="30"/>
</xml>
xslt文件:
<xsl:for-each-group select="xml/x" group-by="@customer">
<tr>
<td><xsl:value-of select="@customer"/></td>
<td>
<xsl:value-of select="current-group()/@order" separator=", "/>
</td>
<td><xsl:value-of select="sum(current-group()/@n)"/></td>
</tr>
</xsl:for-each-group>
结果:
<table>
<tr>
<th>customer1</th>
<th>order1,order2</th>
<th>40</th>
</tr>
</table>