html - 如何让xsl :fo allow table cell to take empty blocks and print mutiple lines

Question

我有一行，其中一列有一个数据列表。假设我有一行，第 3 列有 0 行或更多行。 <xsl:for-each select="./parts">出于某种原因，我的代码似乎不起作用。我不确定如何实现它。我收到此错误。

org.apache.fop.events.LoggingEventListener processEvent The following feature isn't implemented by Apache FOP, yet: table-layout="auto" (on fo:table) (No context info available) [4/1/13 19:14:38:002 CDT] 00000053 SystemErr R org.apache.fop.fo.ValidationException: "fo:table-cell" is missing child elements. Required content model: marker* (%block;)+ (No context info available)

我有这段代码，但这行不通。

<xsl:for-each select="./List">
  <fo:table-row>
    <fo:table-cell border="solid 1px" text-align="center">
      <fo:block font-size="8pt"><xsl:value-of select="group" /></fo:block>
    <fo:table-cell>
  <fo:table-cell border="solid 1px" text-align="left">
    <xsl:for-each select="./parts">
      <fo:block font-size="8pt"><xsl:value-of select="partNumber" /><fo:leader />
      </fo:block>
    </xsl:for-each>
  </fo:table-cell>
 </fo:table-row>
</xsl:for-each>

Answer 1

尝试删除严格验证:

fopFactory.setStrictValidation(false);