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POXSL1.0 Generate Ascending Seq #
 

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    <p>I'm using XSL1.0. My editor/debugger is OxygenXML with Saxon (OxygenXML can't debug with MSXML) and it will deployed to work with a 3rd party app that only uses MSXML. This means I can't use a variable containing a nodeset if I want to be able to debug.</p> <p>The problem could <em>probably</em> be expressed as how to sequentially number output of the following - </p> <pre><code>&lt;xsl:for-each select="node1"&gt; &lt;xsl:variable name="current_ID" select="ID"&gt; &lt;xsl:for-each select="sub_node1"&gt; &lt;xsl:value-of select="../ID"/&gt;-&lt;xsl:value-of select="Sub_ID"/&gt; &lt;/xsl:for-each&gt; &lt;/xsl:for-each&gt; </code></pre> <p>understanding that I cannot simply use this in my scenario:</p> <pre><code> &lt;xsl:for-each select="node1/sub_node1"&gt; &lt;xsl:value-of select="position()"/&gt; &lt;/xsl:for-each&gt; </code></pre> <p>Below is a manufactured example that shows the problem I'm trying to solve as part of a much larger XSL/XML combo. I basically need to create manufacturing instructions. All nodes in the XML with the exception of products/versions (by qty) are in the correct order and I cannot change it. I need to generate the same set of sequential numbers from 3 different XSL's. My current context will always be shipments/deliveries/delivery_products (i.e. my XSL has to process the nodes in the seq shown). I need to produce a list of products sorted by version qty and their deliveries. Each row should have a sequential no (1-4) in example below</p> <pre><code>&lt;shipments&gt; &lt;product&gt; &lt;name&gt;Product 1&lt;/name&gt; &lt;prod_id&gt;P1&lt;/prod_id&gt; &lt;version&gt; &lt;version_id&gt;P1_V1&lt;/version_id&gt; &lt;qty&gt;8800&lt;/qty&gt; &lt;/version&gt; &lt;version&gt; &lt;version_id&gt;P1_V2&lt;/version_id&gt; &lt;qty&gt;1100&lt;/qty&gt; &lt;/version&gt; &lt;version&gt; &lt;version_id&gt;P1_V3&lt;/version_id&gt; &lt;qty&gt;100&lt;/qty&gt; &lt;/version&gt; &lt;/product&gt; &lt;product&gt; &lt;name&gt;Product 2&lt;/name&gt; &lt;prod_id&gt;P2&lt;/prod_id&gt; &lt;version&gt; &lt;version_id&gt;P2_V1&lt;/version_id&gt; &lt;qty&gt;5000&lt;/qty&gt; &lt;/version&gt; &lt;version&gt; &lt;version_id&gt;P2_V2&lt;/version_id&gt; &lt;qty&gt;5000&lt;/qty&gt; &lt;/version&gt; &lt;version&gt; &lt;version_id&gt;P2_V3&lt;/version_id&gt; &lt;qty&gt;2000&lt;/qty&gt; &lt;/version&gt; &lt;/product&gt; &lt;deliveries&gt; &lt;del_id&gt;1&lt;/del_id&gt; &lt;destination&gt;Miami&lt;/destination&gt; &lt;delivery_products&gt; &lt;version_id&gt;P1_V1&lt;/version_id&gt; &lt;qty&gt;8000&lt;/qty&gt; &lt;/delivery_products&gt; &lt;delivery_products&gt; &lt;version_id&gt;P2_V1&lt;/version_id&gt; &lt;qty&gt;5000&lt;/qty&gt; &lt;/delivery_products&gt; &lt;/deliveries&gt; &lt;deliveries&gt; &lt;del_id&gt;2&lt;/del_id&gt; &lt;destination&gt;New York&lt;/destination&gt; &lt;delivery_products&gt; &lt;version_id&gt;P1_V1&lt;/version_id&gt; &lt;qty&gt;800&lt;/qty&gt; &lt;/delivery_products&gt; &lt;delivery_products&gt; &lt;version_id&gt;P2_V2&lt;/version_id&gt; &lt;qty&gt;1000&lt;/qty&gt; &lt;/delivery_products&gt; &lt;/deliveries&gt; </code></pre> <p></p> <p>Expected output is below. Note seq # starts from 1 and counts up to 4</p> <pre><code> &lt;table&gt; &lt;thead&gt; &lt;tr&gt; &lt;td class="col_head"&gt; Seq &lt;/td&gt; &lt;td class="col_head"&gt; Version &lt;/td&gt; &lt;td class="col_head"&gt; Destination &lt;/td&gt; &lt;td class="col_head"&gt; Qty &lt;/td&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tr&gt; &lt;td colspan="4" class="rev_heading"&gt;Product 1&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;1&lt;/td&gt; &lt;td&gt;P1_V1&lt;/td&gt; &lt;td&gt;Miami&lt;/td&gt; &lt;td&gt;8000&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;2&lt;/td&gt; &lt;td&gt;P1_V1&lt;/td&gt; &lt;td&gt;New York&lt;/td&gt; &lt;td&gt;800&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="4" class="rev_heading"&gt;Product 2&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;3&lt;/td&gt; &lt;td&gt;P2_V1&lt;/td&gt; &lt;td&gt;Miami&lt;/td&gt; &lt;td&gt;5000&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;4&lt;/td&gt; &lt;td&gt;P2_V2&lt;/td&gt; &lt;td&gt;New York&lt;/td&gt; &lt;td&gt;5000&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre> <p>Here's my XSL so far (just stuck a position() in for a place holder for the seq #)</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format"&gt; &lt;xsl:output method="html" doctype-public="-//W3C//DTD XHTML 1.0 Transitional//EN" doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"/&gt; &lt;xsl:template match="shipments"&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;Seq Test&lt;/title&gt; &lt;style type="text/css"&gt; table {border: 1px solid black; border-collapse: collapse;} td {border: 1px solid black; padding: 1px 5px 1px 5px;} .col_head {font-weight: 600;} .rev_heading {color: red; text-align: center; padding-top: 15px;} &lt;/style&gt; &lt;/head&gt; &lt;body&gt; &lt;table&gt; &lt;thead&gt; &lt;tr&gt; &lt;!-- SEQ# --&gt; &lt;td class="col_head"&gt; Seq &lt;/td&gt; &lt;!-- Imprint/Version --&gt; &lt;td class="col_head"&gt; Version &lt;/td&gt; &lt;!-- Ship to --&gt; &lt;td class="col_head"&gt; Destination &lt;/td&gt; &lt;!-- Qty --&gt; &lt;td class="col_head"&gt; Qty &lt;/td&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;xsl:for-each select="product"&gt; &lt;xsl:sort data-type="number" select="qty"/&gt; &lt;xsl:for-each select="version"&gt; &lt;xsl:variable name="curr_version" select="version_id"/&gt; &lt;xsl:if test="position() = 1"&gt; &lt;tr&gt; &lt;td colspan="4" class="rev_heading"&gt; &lt;xsl:value-of select="../name"/&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/xsl:if&gt; &lt;xsl:for-each select="../../deliveries/delivery_products[version_id = $curr_version]"&gt; &lt;tr &gt; &lt;!-- SEQ# --&gt; &lt;td&gt; &lt;xsl:value-of select="position()"/&gt; &lt;/td&gt; &lt;!-- Version --&gt; &lt;td&gt; &lt;xsl:value-of select="version_id"/&gt; &lt;/td&gt; &lt;!-- Ship to --&gt; &lt;td&gt; &lt;xsl:value-of select="../destination"/&gt; &lt;/td&gt; &lt;!-- QTY --&gt; &lt;td&gt; &lt;xsl:value-of select="qty"/&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/xsl:for-each&gt; &lt;/xsl:for-each&gt; &lt;/xsl:for-each&gt; &lt;/table&gt; &lt;/body&gt; &lt;/html&gt; &lt;/xsl:template&gt; &lt;/xsl:stylesheet&gt; </code></pre>
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