Question

I would like to join all data of the same type with XSLT. I have the following XML:

<ZE1MARAM>
        <ZE1KONDM SEGMENT="1">
            <VKORG>NL01</VKORG>
            <KONDART>VKP0</KONDART>
            <BEGINDATUM>99991231</BEGINDATUM>
            <ENDDATUM>20120605</ENDDATUM>
            <KONDWERT>NL01</KONDWERT>
            <MENGE> 70.00</MENGE>
            <CURRENCY>EUR</CURRENCY>
        </ZE1KONDM>
        <ZE1KONDM SEGMENT="1">
            <VKORG>NLWS</VKORG>
            <KONDART>VKP0</KONDART>
            <BEGINDATUM>99991231</BEGINDATUM>
            <ENDDATUM>20120605</ENDDATUM>
            <KONDWERT>NLWS</KONDWERT>
            <MENGE> 70.00</MENGE>
            <CURRENCY>EUR</CURRENCY>
        </ZE1KONDM>
        <ZE1KONDM SEGMENT="1">
            <VKORG>NLWS</VKORG>
            <KONDART>VKA0</KONDART>
            <BEGINDATUM>99991231</BEGINDATUM>
            <ENDDATUM>20120605</ENDDATUM>
            <KONDWERT>NLWS</KONDWERT>
            <MENGE> 33.00</MENGE>
            <CURRENCY>EUR</CURRENCY>
        </ZE1KONDM>
    </ZE1MARAM>

so each ZE1KONDM with the same VKORG value in the result xml has to be appended to the same element. So the result would be something like that:

<result>
<prices value="NL01">
    <price type="VKP0">
        70.00
    </price>
</prices>
<prices value="NLWS">
    <price type="VKP0">
        70.00
    </price>
    <price type="VKA0">
        55.00
    </price>
</prices>

I tried to work with keys, and do something like that:

                    <xsl:key name="myKey" match="ZE1KONDM" use="normalize-space(VKORG)" />

                <xsl:for-each select="ZE1KONDM">

                    <xsl:choose>

                        <xsl:when test="KONDART='VKP0'">
                            <xsl:element name="prices">

                                <xsl:element name="price">
                                    <xsl:value-of select="key('myKey', normalize-space(VKORG))/MENGE"/>
                                </xsl:element>

                            </xsl:element>
                        </xsl:when>

                    </xsl:choose>

                </xsl:for-each>

but it does not work because it takes just one key..

There is some way to solve this problem with xslt?

Answer 1

There’s probably a better way, but try this:

http://www.xmlplayground.com/2A3C7H

(see output source)