Hi,
I am not a developer, but I have to deal with xslt to format xml and generate pdfs occasionally for work.
below you can see the XML and the XSL I am trying to format it with. It all worked fine until I tried to insert the second template. Obviously I am doing something wrong. I am trying to use template and for-each to add a row in the table for each <order_line_item> nested under <order_line_items> and in each of the four cells there should be the four values nested under <order_line_item> Could you help? Thanks!
I was told that you cannot nest templates, so obviously that needs correction. Could someone provide a worked out solution please?
XML
<hash>
<order_line_items type="array">
<order_line_item>
<document_currency_unit_price_after_discount_value amount="300.0" code="GBP">£300.00</document_currency_unit_price_after_discount_value>
<document_currency_net_after_main_discount amount="300.0" code="GBP">£300.00</document_currency_net_after_main_discount>
<description>Subscription</description>
<unit_quantity type="decimal">1.0</unit_quantity>
</order_line_item>
<order_line_item>
<document_currency_unit_price_after_discount_value amount="300.0" code="GBP">£200.00</document_currency_unit_price_after_discount_value>
<document_currency_net_after_main_discount amount="300.0" code="GBP">£200.00</document_currency_net_after_main_discount>
<description>Additional Services</description>
<unit_quantity type="decimal">1.0</unit_quantity>
</order_line_item>
<order_line_item>
<document_currency_unit_price_after_discount_value amount="300.0" code="GBP">£-50.00</document_currency_unit_price_after_discount_value>
<document_currency_net_after_main_discount amount="300.0" code="GBP">£-50.00</document_currency_net_after_main_discount>
<description>Discount</description>
<unit_quantity type="decimal">1.0</unit_quantity>
</order_line_item>
</order_line_items>
</hash>
XSL
<fo:table margin-bottom="5mm">
<fo:table-column column-width="25%"/>
<fo:table-column column-width="25%"/>
<fo:table-column column-width="25%"/>
<fo:table-column column-width="25%"/>
<fo:table-body>
<fo:table-row>
<fo:table-cell>
<fo:block>
Product
</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block>
Quantity
</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block>
Unit Price
</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block>
Net Amount
</fo:block>
</fo:table-cell>
</fo:table-row>
<xsl:template match="hash/order_line_items">
<xsl:for-each select="order_line_item">
<fo:table-row>
<fo:table-cell>
<fo:block>
<xsl:value-of select="description">
</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block>
<xsl:value-of select="document_currency_unit_price_after_discount_value">
</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block>
<xsl:value-of select="document_currency_net_after_main_discount">
</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block>
<xsl:value-of select="unit_quantity">
</fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:for-each>
</xsl:template>
</fo:table-body>
</fo:table>
</fo:flow>
</fo:page-sequence>
</fo:root>
</xsl:template>
</xslt:stylesheet>
