然而，这个有点不同，因为我对 XSL 完全一无所知，并且需要让这个模板适用于我们的运输软件。
我已经让它做我想做的大部分事情，就像我对大多数其他语言所做的那样，边学习边学习。但我似乎无法实现我需要的递归循环。
基本上，我需要它使用 $order/Item/Quantity 的数值来确定 for-each 中每个“Name”变量的循环次数。
它当前将按预期打印行项目，但只打印其中之一。我玩过这里发布的各种不同的递归模板，但由于我缺乏 XSL 知识，我无法让它工作，所以已经恢复到原来的(在我开始处理数量部分之前) )。
这是整个模板，
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:sw="http://www.interapptive.com/shipworks" extension-element-prefixes="sw">
<!-- Imports -->
<xsl:import href="System\Snippets" />
<xsl:output method="html" encoding="utf-8" indent="yes" />
<!-- Start of template -->
<xsl:template match="/"><xsl:apply-templates /></xsl:template>
<xsl:template match="ShipWorks">
<!-- Controls display of thumbnail images -->
<xsl:variable name="thumbnailsEnabled" select="false()" />
<xsl:variable name="thumbnailWidth" select="'50px'" />
<xsl:variable name="thumbnailHeight" select="'50px'" />
<!-- Width defined by the template PageSettings -->
<xsl:variable name="pageWidth" select="concat(Template/Output/ContentWidth, ' in')" />
<!-- Default font. Specified as a variable since GMail and Outlook behave differently. -->
<xsl:variable name="pageFont" select="'font-family: Arial; font-size: 8pt;'" />
<!-- These styles are used on multiple td's so to avoid copy\paste errors they are defined once here. We have to do this since GMail doesn't support <style> in the <head>. -->
<xsl:variable name="orderDetailHeaderStyle" select="'border: 1px solid dimgray; background-color: #F3F3F3; font-weight: bold; padding: 3px;'" />
<xsl:variable name="orderDetailAttributeStyle" select="'color: #808080; padding: 0px 8px 2px 2px;'" />
<xsl:variable name="orderChargeStyle" select="'white-space: nowrap; text-align: right; padding: 1px 8px 3px 16px;'" />
<html>
<head>
<title>Can label - gallon - Paints/Primers</title>
<style>
body, table { <xsl:value-of select="$pageFont" /> }
</style>
</head>
<body style="{$pageFont}">
<xsl:variable name="orderCount" select="count(Customer/Order)" />
<xsl:if test="$orderCount = 1">
<xsl:variable name="order" select="Customer/Order[1]" />
<xsl:for-each select="$order/Item">
<table style="width: 100%; height: 100%;" cellspacing="0">
<tr>
<td style="{$orderDetailAttributeStyle}; width: 100%; height: 100%; vertical-align: middle;" align="center">
<!-- this is what needs to be repeated based on the value of $order/Item/Quantity -->
<xsl:choose>
<xsl:when test="(contains(Name, 'Eggshell'))">
<span>Eggshell</span>
</xsl:when>
<xsl:when test="(contains(Name, 'Matte'))">
<span>Matte</span>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<!-- End of repeated content, thanks in advance!!! -->
</td>
</tr>
</table>
</xsl:for-each>
</xsl:if>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
编辑:
以下是 ShipWorks 提供的输入。输出应该是一个页面，中间有“Matte”或“Eggshell”
<?xml version="1.0" encoding="utf-8"?>
<ShipWorks>
<Generated>2018-03-21T16:09:39.905698Z</Generated>
<Timestamp>1521648579</Timestamp>
<UniqueID></UniqueID>
<Context>Order</Context>
<Template>
<Name>XML Source</Name>
<Folder>System\Utility</Folder>
<Output>
<ContentWidth>7</ContentWidth>
<ContentHeight>9.5</ContentHeight>
</Output>
</Template>
<User ID="1002">
<Username></Username>
<IsAdmin>true</IsAdmin>
</User>
<Store ID="20005">
<StoreName></StoreName>
<StoreType ID="28">
<Code>GENERIC</Code>
<Name>Generic - Module</Name>
</StoreType>
<LastDownload>2018-03-21T16:05:50.933Z</LastDownload>
<Address type="company">
<Company></Company>
<Line1></Line1>
<Line2></Line2>
<Line3></Line3>
<City></City>
<StateCode></StateCode>
<StateName></StateName>
<PostalCode></PostalCode>
<CountryCode></CountryCode>
<CountryName></CountryName>
<Phone></Phone>
<Fax></Fax>
<Email></Email>
<Website></Website>
<AddressValidationStatus>Not Checked</AddressValidationStatus>
<ResidentialStatus>Unknown</ResidentialStatus>
<POBox>Unknown</POBox>
<USTerritory>Unknown</USTerritory>
<MilitaryAddress>Unknown</MilitaryAddress>
</Address>
</Store>
<Customer ID="401765012">
<Summary>
<TotalSpent>80.4000</TotalSpent>
<OrdersPlaced>1</OrdersPlaced>
</Summary>
<Address type="ship">
<FullName></FullName>
<FirstName></FirstName>
<MiddleName></MiddleName>
<LastName></LastName>
<Company></Company>
<Line1></Line1>
<Line2></Line2>
<Line3></Line3>
<City></City>
<StateCode></StateCode>
<StateName></StateName>
<PostalCode></PostalCode>
<CountryCode></CountryCode>
<CountryName></CountryName>
<Phone></Phone>
<Fax></Fax>
<Email></Email>
<Website></Website>
<AddressValidationStatus>Not Checked</AddressValidationStatus>
<ResidentialStatus>Unknown</ResidentialStatus>
<POBox>Unknown</POBox>
<USTerritory>Unknown</USTerritory>
<MilitaryAddress>Unknown</MilitaryAddress>
</Address>
<Address type="bill">
<FullName></FullName>
<FirstName></FirstName>
<MiddleName></MiddleName>
<LastName></LastName>
<Company></Company>
<Line1></Line1>
<Line2></Line2>
<Line3></Line3>
<City></City>
<StateCode></StateCode>
<StateName></StateName>
<PostalCode></PostalCode>
<CountryCode></CountryCode>
<CountryName></CountryName>
<Phone></Phone>
<Fax></Fax>
<Email></Email>
<Website></Website>
<AddressValidationStatus>Not Checked</AddressValidationStatus>
<ResidentialStatus>Unknown</ResidentialStatus>
<POBox>Unknown</POBox>
<USTerritory>Unknown</USTerritory>
<MilitaryAddress>Unknown</MilitaryAddress>
</Address>
<Order ID="554407006" storeID="20005">
<Number>71704</Number>
<Date>2018-01-19T00:10:28Z</Date>
<Status>Complete</Status>
<OnlineStatus>Complete</OnlineStatus>
<OnlineStatusCode>C</OnlineStatusCode>
<OnlineCustomerID>11886</OnlineCustomerID>
<IsManual>false</IsManual>
<RequestedShipping>UPS Ground (Signature Required)</RequestedShipping>
<Total>80.4000</Total>
<Address type="ship">
<FullName></FullName>
<FirstName></FirstName>
<MiddleName></MiddleName>
<LastName></LastName>
<Company></Company>
<Line1></Line1>
<Line2></Line2>
<Line3></Line3>
<City></City>
<StateCode></StateCode>
<StateName></StateName>
<PostalCode></PostalCode>
<CountryCode></CountryCode>
<CountryName></CountryName>
<Phone></Phone>
<Fax></Fax>
<Email></Email>
<Website></Website>
<AddressValidationStatus>Fixed</AddressValidationStatus>
<ResidentialStatus>Yes</ResidentialStatus>
<POBox>No</POBox>
<USTerritory>No</USTerritory>
<MilitaryAddress>No</MilitaryAddress>
</Address>
<Address type="bill">
<FullName></FullName>
<FirstName></FirstName>
<MiddleName></MiddleName>
<LastName></LastName>
<Company></Company>
<Line1></Line1>
<Line2></Line2>
<Line3></Line3>
<City></City>
<StateCode></StateCode>
<StateName></StateName>
<PostalCode></PostalCode>
<CountryCode></CountryCode>
<CountryName></CountryName>
<Phone></Phone>
<Fax></Fax>
<Email></Email>
<Website></Website>
<AddressValidationStatus>Fixed</AddressValidationStatus>
<ResidentialStatus>Yes</ResidentialStatus>
<POBox>No</POBox>
<USTerritory>No</USTerritory>
<MilitaryAddress>No</MilitaryAddress>
</Address>
<Item ID="540525013">
<Name>Gloss Varnish</Name>
<Code></Code>
<SKU></SKU>
<Description></Description>
<Location></Location>
<ISBN></ISBN>
<UPC></UPC>
<Thumbnail></Thumbnail>
<Image></Image>
<UnitPrice>29.7500</UnitPrice>
<UnitPriceWithOptions>29.7500</UnitPriceWithOptions>
<UnitCost>0</UnitCost>
<Weight>0</Weight>
<Quantity>1</Quantity>
<TotalPrice>29.7500</TotalPrice>
<TotalPriceWithOptions>29.7500</TotalPriceWithOptions>
<TotalCost>0</TotalCost>
<TotalWeight>0</TotalWeight>
<Status></Status>
<IsManual>false</IsManual>
<HarmonizedCode></HarmonizedCode>
<Option ID="623514020">
<Name>Size</Name>
<Description>1 Quart</Description>
<UnitPrice>0</UnitPrice>
</Option>
</Item>
<Item ID="540526013">
<Name>Wood Stain</Name>
<Code></Code>
<SKU></SKU>
<Description></Description>
<Location></Location>
<ISBN></ISBN>
<UPC></UPC>
<Thumbnail></Thumbnail>
<Image></Image>
<UnitPrice>20.3500</UnitPrice>
<UnitPriceWithOptions>20.3500</UnitPriceWithOptions>
<UnitCost>0</UnitCost>
<Weight>0</Weight>
<Quantity>1</Quantity>
<TotalPrice>20.3500</TotalPrice>
<TotalPriceWithOptions>20.3500</TotalPriceWithOptions>
<TotalCost>0</TotalCost>
<TotalWeight>0</TotalWeight>
<Status></Status>
<IsManual>false</IsManual>
<HarmonizedCode></HarmonizedCode>
<Option ID="623515020">
<Name>Ordered this color before ?</Name>
<Description>No</Description>
<UnitPrice>0</UnitPrice>
</Option>
<Option ID="623516020">
<Name>Size</Name>
<Description>1 Gallon</Description>
<UnitPrice>0</UnitPrice>
</Option>
</Item>
<Item ID="540527013">
<Name>Matte Interior Wall & Ceiling Paint</Name>
<Code></Code>
<SKU></SKU>
<Description></Description>
<Location></Location>
<ISBN></ISBN>
<UPC></UPC>
<Thumbnail></Thumbnail>
<Image></Image>
<UnitPrice>20.3500</UnitPrice>
<UnitPriceWithOptions>20.3500</UnitPriceWithOptions>
<UnitCost>0</UnitCost>
<Weight>0</Weight>
<Quantity>1</Quantity>
<TotalPrice>20.3500</TotalPrice>
<TotalPriceWithOptions>20.3500</TotalPriceWithOptions>
<TotalCost>0</TotalCost>
<TotalWeight>0</TotalWeight>
<Status></Status>
<IsManual>false</IsManual>
<HarmonizedCode></HarmonizedCode>
<Option ID="623518020">
<Name>Size</Name>
<Description>1 Quart</Description>
<UnitPrice>0</UnitPrice>
</Option>
</Item>
<Charge ID="512146021">
<Type>SHIPPING</Type>
<Description>Shipping</Description>
<Amount>9.9500</Amount>
</Charge>
<Payment />
<Shipment ID="541189031">
<ShipmentType code="0">UPS</ShipmentType>
<Status>Processed</Status>
<Processed>true</Processed>
<ProcessedDate>2018-01-19T16:46:14.09Z</ProcessedDate>
<ProcessedUser ID="8002">
<Username></Username>
<IsAdmin>false</IsAdmin>
</ProcessedUser>
<Voided>false</Voided>
<VoidedDate></VoidedDate>
<ShippedDate>2018-01-19T12:00:00Z</ShippedDate>
<ServiceUsed>UPS Ground</ServiceUsed>
<ReturnShipment>false</ReturnShipment>
<TrackingNumber></TrackingNumber>
<TotalCharges>16.3300</TotalCharges>
<TotalWeight>9</TotalWeight>
<Address type="ship">
<FullName></FullName>
<FirstName></FirstName>
<MiddleName></MiddleName>
<LastName></LastName>
<Company></Company>
<Line1></Line1>
<Line2></Line2>
<Line3></Line3>
<City></City>
<StateCode></StateCode>
<StateName></StateName>
<PostalCode></PostalCode>
<CountryCode></CountryCode>
<CountryName></CountryName>
<Phone></Phone>
<Fax></Fax>
<Email></Email>
<Website></Website>
<AddressValidationStatus>Fixed</AddressValidationStatus>
<ResidentialStatus>Yes</ResidentialStatus>
<POBox>No</POBox>
<USTerritory>No</USTerritory>
<MilitaryAddress>No</MilitaryAddress>
</Address>
<Address type="from">
<FullName></FullName>
<FirstName></FirstName>
<MiddleName></MiddleName>
<LastName></LastName>
<Company></Company>
<Line1></Line1>
<Line2></Line2>
<Line3></Line3>
<City></City>
<StateCode></StateCode>
<StateName></StateName>
<PostalCode></PostalCode>
<CountryCode></CountryCode>
<CountryName></CountryName>
<Phone></Phone>
<Fax></Fax>
<Email></Email>
<Website></Website>
<AddressValidationStatus>Not Checked</AddressValidationStatus>
<ResidentialStatus>Unknown</ResidentialStatus>
<POBox>Unknown</POBox>
<USTerritory>Unknown</USTerritory>
<MilitaryAddress>Unknown</MilitaryAddress>
</Address>
<BestRateEvent>None</BestRateEvent>
<ShipSense>
<Status>NotApplied</Status>
<ChangeSets />
</ShipSense>
<BilledType>Actual weight</BilledType>
<BilledWeight>9</BilledWeight>
<Package ID="523087063" TrackingNumber="">
<Insurance>
<Provider>Carrier</Provider>
<InsuredValue>100.0000</InsuredValue>
</Insurance>
<Dimensions>
<Length>13</Length>
<Width>13</Width>
<Height>7.25</Height>
</Dimensions>
<TotalWeight>9</TotalWeight>
</Package>
<Labels type="thermal">
<Package ID="523087063">
<Primary>
<Label name="Label" thermal="ZPL"></Label>
</Primary>
</Package>
</Labels>
<RequestedLabelFormat>Thermal - ZPL</RequestedLabelFormat>
</Shipment>
</Order>
</Customer>
</ShipWorks>
最佳答案
使用 XSLT 2.0(或更高版本)此任务会更容易，因为您可以使用 range expression 创建数字序列。即 (1 to Quantity) 进行迭代。
对于 XSLT 1.0，一种方法是使用递归模板调用，其中您在一个参数中传递要重复的内容，并使用另一个参数来指示重复次数。每次调用该模板时，产生所需的内容，然后递减数量并再次调用该模板，直到重复次数参数等于0。
将此模板添加到您的样式表中:
<xsl:template name="repeat">
<xsl:param name="content"/>
<xsl:param name="times"/>
<xsl:if test="$times > 0">
<xsl:copy-of select="$content"/>
<xsl:call-template name="repeat">
<xsl:with-param name="content" select="$content"/>
<xsl:with-param name="times" select="$times - 1"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
您可以调整对 Item 元素的处理，以生成 Item/Name 的内容，并根据 Quantity< 重复多次。/值:
<xsl:for-each select="$order/Item">
<table style="width: 100%; height: 100%;" cellspacing="0">
<tr>
<!-- this is what needs to be repeated based on the value of $order/Item/Quantity -->
<xsl:variable name="name">
<td style="{$orderDetailAttributeStyle}; width: 100%; height: 100%; vertical-align: middle;" align="center">
<xsl:choose>
<xsl:when test="(contains(Name, 'Eggshell'))">
<span>Eggshell</span>
</xsl:when>
<xsl:when test="(contains(Name, 'Matte'))">
<span>Matte</span>
</xsl:when>
<xsl:otherwise/>
</xsl:choose>
</td>
</xsl:variable>
<xsl:call-template name="repeat">
<xsl:with-param name="content" select="$name"/>
<xsl:with-param name="times" select="number(Quantity)"/>
</xsl:call-template>
<!-- End of repeated content, thanks in advance!!! -->
</tr>
</table>
</xsl:for-each>
关于xslt - XSL 新手，需要一些建议，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49407184/