XSLT 用子节点重复父节点
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【中文标题】XSLT 用子节点重复父节点【英文标题】：XSLT repeat parent node with child node 【发布时间】：2013-02-22 19:40:21 【问题描述】：我正在尝试在与子节点相同的行中重复父节点。我有用于创建报告的数据、当前样式表以及我希望输出的样子。我一直无法找到解决方案。如果您需要更多信息，请告诉我。感谢您的帮助，非常感谢。
数据
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Body>
<Result>
<Item type="Part">
<description>AML test</description>
<id keyed_name="E008643" type="Part">57022FEA23B54493B691386368F5DFBB</id>
<major_rev>1</major_rev>
<name>9.6 Parts</name>
<item_number>E008643</item_number>
<Relationships>
<Item type="Part AML">
<related_id type="Manufacturer Part">
<Item type="Manufacturer Part">
<item_number>1804</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
<Item type="Part AML">
<related_id>
<Item type="Manufacturer Part">
<item_number>JNED</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
<Item type="Part BOM">
<quantity>1</quantity>
<related_id keyed_name="E000371" type="Part">
<Item type="Part">
<description>Part 1</description>
<name>0</name>
<item_number>E000371</item_number>
<Relationships>
<Item type="Part AML">
<related_id type="Manufacturer Part">
<Item type="Manufacturer Part">
<manufacturer keyed_name="Speer" type="Manufacturer"></manufacturer>
<item_number>RK7D</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
<Item type="Part AML">
<related_id type="Manufacturer Part">
<Item type="Manufacturer Part">
<manufacturer keyed_name="Ven" type="Manufacturer"></manufacturer>
<item_number>CR00T</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
<Item type="Part AML">
<related_id type="Manufacturer Part">
<Item type="Manufacturer Part">
<manufacturer keyed_name="Sonic" type="Manufacturer"></manufacturer>
<item_number>ERJ</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
<Item type="Part AML">
<related_id type="Manufacturer Part">
<Item type="Manufacturer Part">
<manufacturer keyed_name="Comp" type="Manufacturer"></manufacturer>
<item_number>NRCF</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
<Item type="Part AML">
<related_id type="Manufacturer Part">
<Item type="Manufacturer Part">
<manufacturer keyed_name="Ya" type="Manufacturer"></manufacturer>
<item_number>RC0L</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
</Relationships>
</Item>
</related_id>
<sort_order>128</sort_order>
</Item>
<Item type="Part BOM">
<quantity>30</quantity>
<related_id keyed_name="E001163" type="Part">
<Item type="Part">
<description>Part 2</description>
<name>82</name>
<item_number>E001163</item_number>
<Relationships>
<Item type="Part AML">
<related_id keyed_name="ECH-U1C822GX5" type="Manufacturer Part">
<Item type="Manufacturer Part">
<manufacturer keyed_name="Sonic" type="Manufacturer"></manufacturer>
<item_number>E2GX5</item_number>
</Item>
</related_id>
<state>Preliminary</state>
</Item>
<Item type="Part AML">
<related_id type="Manufacturer Part">
<Item type="Manufacturer Part">
<manufacturer keyed_name="Sonic" type="Manufacturer"></manufacturer>
<item_number>EGX5</item_number>
</Item>
</related_id>
<source_id keyed_name="E001163" type="Part"></source_id>
<state>Preliminary</state>
</Item>
</Relationships>
</Item>
</related_id>
<sort_order>256</sort_order>
</Item>
</Relationships>
</Item>
</Result>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
当前样式表
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table empty-cells:show; border-collapse:collapse;
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<td uniqueID="ms__id12"></td>
<td uniqueID="ms__id13"></td>
</tr>
<tr valign="top">
<td align="left" uniqueID="ms__id14" colspan="3">
<img src="../images/Logos/CooperPowerSystems.gif" ></img>
</td>
</tr>
<tr valign="bottom">
<td class="noBorder" colspan="13" style="font-family:helvetica;font-size:15pt;color:#DA1943;padding:2px;" align="left" uniqueID="ms__id15">AML Quantity Report - <xsl:value-of select="//Item/name"></xsl:value-of> Rev <xsl:value-of select="//Item/major_rev"></xsl:value-of>
</td>
<td class="noBorder" colspan="4" style="font-family:helvetica;font-size:10pt;padding:2px;" align="right" uniqueID="ms__id16">Generated on: <script>function m00(r, n)r += ""; if (!n) n = 2; while(r.length < n)r = "0" + r; return r; var dt = new Date(); var a = top.opener.top.aras; if (a)var s = m00(dt.getUTCFullYear(),4)+"-"+m00((dt.getUTCMonth()+1))+"-"+m00(dt.getUTCDate())+"T"+m00(dt.getUTCHours())+":"+m00(dt.getUTCMinutes())+":"+m00(dt.getUTCSeconds())+"+0000"; s = a.convertToNeutral(s, "date", "yyyy-MM-ddTHH:mm:sszzz"); s = a.convertFromNeutral(s, "date", "short_date"); document.write(s);</script>
</td>
</tr>
<tr>
<td class="cellHeader" style="border-left:1px #666666 solid;" uniqueID="ms__id17">Part Number</td>
<td class="cellHeader" uniqueID="ms__id18">Name</td>
<td class="cellHeader" uniqueID="ms__id32">Description</td>
<td class="cellHeader" uniqueID="ms__id19">Calculated Quantity</td>
<td class="cellHeader" uniqueID="ms__id20">AML Status</td>
<td class="cellHeader" uniqueID="ms__id21">Manufacturer</td>
<td class="cellHeader" uniqueID="ms__id22">Manufacturer Part</td>
</tr>
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<script src="../../javascript/PopupMenu.js"></script>
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<xsl:template name="main">
<xsl:variable name="products"><!-- generate appropriate product for every item-->
<xsl:call-template name="Unique"></xsl:call-template>
</xsl:variable>
<xsl:for-each select="//Item//Item[@type='Part']">
<xsl:variable name="id" select="@id"></xsl:variable>
<xsl:variable name="part_number">
<xsl:value-of select="item_number"></xsl:value-of>
<xsl:if test="item_number='' or not(item_number)">
<xsl:text> </xsl:text>
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<xsl:variable name="part_name">
<xsl:value-of select="name"></xsl:value-of>
<xsl:if test="name='' or not(name)">
<xsl:text> </xsl:text>
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<xsl:variable name="part_description">
<xsl:value-of select="description"></xsl:value-of>
<xsl:if test="description='' or not(description)">
<xsl:text> </xsl:text>
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<xsl:variable name="is_first" select="count(ancestor::Item[@type='Part' and @id=string($id)] | preceding::Item[@type='Part' and @id=string($id)])"></xsl:variable>
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<xsl:variable name="sum_of_products" select="sum(msxsl:node-set($products)/product_for_item[item_id = $id]/product)"></xsl:variable>
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<xsl:with-param name="part_name" select="$part_name"></xsl:with-param>
<xsl:with-param name="part_description" select="$part_description"></xsl:with-param>
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<!-- Draw rows of table-->
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<tr>
<xsl:variable name="rowCount">
<xsl:choose>
<xsl:when test="count(Relationships/Item[@type='Part AML'])=0">1</xsl:when> <xsl:otherwise>
<xsl:value-of select="count(Relationships/Item[@type='Part AML'])"></xsl:value-of>
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<td rowspan="$rowCount" class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">
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<xsl:value-of select="$sum_of_products"></xsl:value-of>
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<td class="cellSolidRightBottom" align="center" uniqueID="ms__id26">
<xsl:value-of select="Relationships/Item[@type='Part AML'][1]/state"></xsl:value-of>
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<td class="cellSolidRightBottom" align="center" uniqueID="ms__id27">
<xsl:value-of select="Relationships/Item[@type='Part AML'][1]/related_id/Item/manufacturer/@keyed_name"></xsl:value-of>
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<td class="cellSolidRightBottom" align="center" uniqueID="ms__id28">
<xsl:value-of select="Relationships/Item[@type='Part AML'][1]/related_id/Item/item_number"></xsl:value-of>
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<xsl:apply-templates select="Relationships/Item[@type='Part AML'][position()!=1]"></xsl:apply-templates>
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<!--use unique id and calculate quantity for item in current chain-->
<xsl:template name="Unique">
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<product_for_item>
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<!--calculate product of quantities for item in its chain -->
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<xsl:value-of select="number($product_of_chain)"></xsl:value-of>
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首选输出
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<tr valign="top">
<td align="left" uniqueID="ms__id14" colspan="3"><img src="../images/Logos/CooperPowerSystems.gif" ></td>
</tr>
<tr valign="bottom">
<td class="noBorder" colspan="13" style="font-family:helvetica;font-size:15pt;color:#DA1943;padding:2px;" align="left" uniqueID="ms__id15">AML Quantity Report - 9.6 Parts Rev 1</td>
<td class="noBorder" colspan="4" style="font-family:helvetica;font-size:10pt;padding:2px;" align="right" uniqueID="ms__id16">Generated on: <script>function m00(r, n)r += ""; if (!n) n = 2; while(r.length < n)r = "0" + r; return r; var dt = new Date(); var a = top.opener.top.aras; if (a)var s = m00(dt.getUTCFullYear(),4)+"-"+m00((dt.getUTCMonth()+1))+"-"+m00(dt.getUTCDate())+"T"+m00(dt.getUTCHours())+":"+m00(dt.getUTCMinutes())+":"+m00(dt.getUTCSeconds())+"+0000"; s = a.convertToNeutral(s, "date", "yyyy-MM-ddTHH:mm:sszzz"); s = a.convertFromNeutral(s, "date", "short_date"); document.write(s);</script></td>
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<tr>
<td class="cellHeader" style="border-left:1px #666666 solid;" uniqueID="ms__id17">Part Number</td>
<td class="cellHeader" uniqueID="ms__id18">Name</td>
<td class="cellHeader" uniqueID="ms__id32">Description</td>
<td class="cellHeader" uniqueID="ms__id19">Calculated Quantity</td>
<td class="cellHeader" uniqueID="ms__id20">AML Status</td>
<td class="cellHeader" uniqueID="ms__id21">Manufacturer</td>
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<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">E000371</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">Part 1</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id26">Preliminary</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id27">Speer</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id28">RK7D</td>
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<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">E000371</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">Part 1</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id29">Preliminary</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id30">Ven</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id31">CR00T</td>
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<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">E000371</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">Part 1</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id29">Preliminary</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id30">Sonic</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id31">ERJ</td>
</tr>
<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">E000371</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">Part 1</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id29">Preliminary</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id30">Comp</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id31">NRCF</td>
</tr>
<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">E000371</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">Part 1</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id29">Preliminary</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id30">Ya</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id31">RC0L</td>
</tr>
<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">E001163</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">82</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">Part 2</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id26">Preliminary</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id27">Sonic</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id28">E2GX5</td>
</tr>
<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">E001163</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">82</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">Part 2</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">0</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id29">Preliminary</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id30">Sonic</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id31">EGX5</td>
</tr>
</table>
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【问题讨论】：
一个较小的测试用例在这里会有所帮助，那里有大量数据。 实际描述您想要的输出与您当前的输出有何不同，而不仅仅是一个示例来挖掘也是有帮助的。 【参考方案1】：我认为您的 XSLT 可能需要进行大量清理，但要实现您想要的输出，您可以替换它：
<xsl:call-template name="draw_row_for_item">
<xsl:with-param name="id" select="$id"></xsl:with-param>
<xsl:with-param name="sum_of_products" select="$sum_of_products"></xsl:with-param>
<xsl:with-param name="part_number" select="$part_number"></xsl:with-param>
<xsl:with-param name="part_name" select="$part_name"></xsl:with-param>
<xsl:with-param name="part_description" select="$part_description"></xsl:with-param>
</xsl:call-template>
用这个：
<xsl:apply-templates select="Relationships/Item[@type='Part AML']">
<xsl:with-param name="sum_of_products" select="$sum_of_products"></xsl:with-param>
<xsl:with-param name="part_number" select="$part_number"></xsl:with-param>
<xsl:with-param name="part_name" select="$part_name"></xsl:with-param>
<xsl:with-param name="part_description" select="$part_description"></xsl:with-param>
</xsl:apply-templates>
将 XSLT 中的最后一个模板修改为：
<xsl:template match="Item[@type='Part AML']">
<xsl:param name="sum_of_products"></xsl:param>
<xsl:param name="part_number"></xsl:param>
<xsl:param name="part_name"></xsl:param>
<xsl:param name="part_description"></xsl:param>
<xsl:variable name="nonFirstShift" select="3 * (position() != 1)" />
<tr>
<td class="cellSolidRightBottom" style="border-left:1px #666666 solid;" align="center" uniqueID="ms__id23">
<xsl:value-of select="$part_number"></xsl:value-of>
</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">
<xsl:value-of select="$part_name"></xsl:value-of>
</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id24">
<xsl:value-of select="$part_description"></xsl:value-of>
</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id25">
<xsl:value-of select="$sum_of_products"></xsl:value-of>
</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id26 + $nonFirstShift">
<xsl:value-of select="state"></xsl:value-of>
</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id27 + $nonFirstShift">
<xsl:value-of select="related_id/Item/manufacturer/@keyed_name"></xsl:value-of>
</td>
<td class="cellSolidRightBottom" align="center" uniqueID="ms__id28 + $nonFirstShift">
<xsl:value-of select="related_id/Item/item_number"></xsl:value-of>
</td>
</tr>
</xsl:template>
然后你可以删除draw_row_for_item模板。
【讨论】：
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