首先,我正在尝试借助XSLT,XPath和XSL-FO从XML创建PDF。
我有一个带有多个脚注的XML,我使用模板在标记名称“note”后自动呈现它们。
XML:
<document>
<ul type='custom-list-1' startdist="0.5cm" gap="0.15cm">
<li space-before="30pt">
List-item 1
<block margin-left="-15pt" margin-right="-15pt" text-align="center">
<table layout="fixed" width="100%">
<col number="1" width="30%" />
<col number="2" width="17%" />
<col number="3" width="17%" />
<col number="4" width="17%" />
<col number="5" width="17%" />
<tbody>
<tr font-style="italic">
<th>sample title</th>
<th colspan="4">sample title</th>
</tr>
<tr>
<td>
Bla bla bla
<note name="name-1">
Footnote for "bla bla bla"
</note>
</td>
<td colspan="4">
.............
</td>
</tr>
<tr>
<td>
Comision Administrare Online Banking
</td>
<td colspan="4">
.........
</td>
</tr>
<tr>
<td>
Another... Bla bla bla
<note name="name-2">
Footnote for "Another... Bbla bla bla"
</note>
</td>
<td colspan="4">
......
</td>
</tr>
</tbody>
</table>
</block>
</li>
<li space-before="30pt">List-item 2:
<block margin-left="-15pt" text-align="center">
<table layout="fixed" width="100%">
<col number="1" width="18%" />
<col number="2" width="13%" />
<col number="3" width="13%" />
<col number="4" width="16%" />
<col number="5" width="13%" />
<col number="6" width="13%" />
<col number="7" width="13%" />
<tbody>
<tr font-style="italic">
<th colspan="2" rowspan="2">Sample title</th>
<th colspan="2">Sample title</th>
<th rowspan="2">Sample title</th>
<th rowspan="2">Sample title</th>
<th rowspan="2">Sample title</th>
</tr>
<tr font-style="italic">
<th>Min</th>
<th>Max</th>
</tr>
<tr>
<td colspan="2">Some text here</td>
<td colspan="2">
1%
<note name="name-3">
Footnote for "1%"
</note>
/ 0.5%
<note name="name-4">
Footnote for "0.5%"
</note>
</td>
<td>-</td>
<td>-</td>
<td>-</td>
</tr>
<tr>
<td colspan="2">Sample text</td>
<td colspan="2">
1%
<note name="name-3">
Footnote for "1%"
</note>
/ 0.5%
<note name="name-4">
Footnote for "0.5%"
</note>
</td>
<td>-</td>
<td>-</td>
<td>-</td>
</tr>
<tr>
<td colspan="2">Sample text</td>
<td colspan="2">
1%
<note name="name-3">
Footnote for "1%"
</note>
/ 0.5%
<note name="name-4">
Footnote for "0.5%"
</note>
</td>
<td>-</td>
<td>-</td>
<td>-</td>
</tr>
</tbody>
</table>
</block>
</li>
<li space-before="30pt">List-item 3
<block margin-left="-15pt" text-align="center">
<table layout="fixed" width="100%">
<col number="1" width="25%" />
<col number="2" width="15%" />
<col number="3" width="15%" />
<col number="4" width="22%" />
<col number="5" width="22%" />
<tbody>
<tr font-style="italic">
<th colspan="2">Sample title</th>
<th></th>
<th>Sample title</th>
<th>Sample title</th>
</tr>
<tr>
<td colspan="2">Sample text</td>
<td></td>
<td>0%</td>
<td>0%</td>
</tr>
<tr>
<td colspan="2">Sample text</td>
<td></td>
<td>0.05%<note name="name-5">Footnote for "0.05%"</note></td>
<td>0.05%</td>
</tr>
<tr>
<td colspan="2">Sample text</td>
<td></td>
<td>0%</td>
<td>0%</td>
</tr>
</tbody>
</table>
</block>
</li>
</ul>
XSLT:
<xsl:attribute-set name="note.data" >
<xsl:attribute name="text-align">justify</xsl:attribute>
<xsl:attribute name="font-weight">normal</xsl:attribute>
</xsl:attribute-set>
<xsl:key name="by-name" match="//note[@name]" use="@name" />
<xsl:template match="note">
<xsl:call-template name="note" />
</xsl:template>
<xsl:template name="note">
<xsl:param name="unique-elements"
select="current()[generate-id(.) = generate-id(key('by-name', @name)[1])]"/>
<xsl:param name="identical-elements"
select="current()[not(generate-id(.) = generate-id(key('by-name', @name)[1]))]"/>
<xsl:if test="$unique-elements">
<xsl:variable name="element" select="$unique-elements"/>
<fo:footnote>
<fo:inline baseline-shift="super" font-size="75%" color="red">
<xsl:number level="any" count="//note[generate-id(.) = generate-id(key('by-name', @name)[1])]" format="(1)" />
</fo:inline>
<fo:footnote-body xsl:use-attribute-sets="note.data">
<fo:block color="blue">
<fo:inline baseline-shift="super" font-size="75%">
<xsl:number level="any" count="//note[generate-id(.) = generate-id(key('by-name', @name)[1])]" format="(1)" />
</fo:inline>
<xsl:value-of select="$element" />
</fo:block>
</fo:footnote-body>
</fo:footnote>
</xsl:if>
<xsl:if test="$identical-elements">
<fo:inline baseline-shift="super" font-size="75%" color="green">
<xsl:number level="any" count="//note[generate-id(.) = generate-id(key('by-name', @name)[1])]" format="(1)" />
</fo:inline>
</xsl:if>
</xsl:template>
PDF输出:
所以,我设法压制相同的脚注并保持独特脚注的数量(用红色着色的图像)并添加相同脚注的最后一个计数值(用绿色着色的图像)。
现在的问题是我无法弄清楚如何为相同的脚注保持相同的计数值。
提前致谢!
答案 0 :(得分:1)
最好的方法是将相同的注释分组,然后从每个组中选择第一个。使用XSLT 2.0,您可以使用group-by
属性。在XSLT 1.0中,您可以为所有注释创建一个键:
<xsl:key name="notes" match="//note" use="@name"/>
然后使用下面显示的谓词调用您的模板:
<xsl:template match="parent-element">
...
<xsl:apply-templates select="note[generate-id(.) = generate-id( key('notes', @name)[1])]" />
...
</xsl:template>
该表达式将当前note
(.
)与note
组中的第一项与@name
进行比较,因此您选择的是第一项每个小组。
您还必须修复节点计数并将其限制为简化集(因为它计算所有节点,包括重复节点):
note[generate-id(.) = generate-id( key('notes', @name)[1])]
答案 1 :(得分:1)
所以这是一个解决方案,但是没有使用xsl:number,这通常会给我带来太多麻烦,但由于你一直在使用level =“any”,这并不重要:
<xsl:template match="note">
<!--
counts unique preceding notes starting from first note with current @name
-->
<xsl:variable name="number"
select="count((//note[@name=current()/@name])[1]/preceding::note[not(@name=../preceding::note/@name)]) + 1"/>
<xsl:choose>
<!-- if there is no preceding note with same name -->
<xsl:when test="not(preceding::note/@name=current()/@name)">
<fo:footnote>
<fo:inline baseline-shift="super" font-size="75%" color="red">(<xsl:value-of
select="$number"/>)</fo:inline>
<fo:footnote-body>
<fo:block color="blue">
<xsl:if test="@margin-left">
<xsl:attribute name="margin-left">
<xsl:value-of select="@margin-left"/>
</xsl:attribute>
</xsl:if>
<fo:inline baseline-shift="super" font-size="75%">(<xsl:value-of select="$number"
/>)</fo:inline>
<xsl:value-of select="."/>
</fo:block>
</fo:footnote-body>
</fo:footnote>
</xsl:when>
<xsl:otherwise>
<fo:inline baseline-shift="super" font-size="75%" color="red">(<xsl:value-of
select="$number"/>)</fo:inline>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
答案 2 :(得分:0)
如果您使用的是AH Formatter,则可以使用恰当命名的axf:suppress-duplicate-footnote
扩展名属性来抑制同一页面上的重复脚注。请参阅列文档中的https://www.antennahouse.com/product/ahf64/ahf-ext.html#axf.suppress-duplicate-footnote和&#34;脚注排列(axf:脚注位置)&#34;样本来自https://www.antennahouse.com/antenna1/comprehensive-xsl-fo-tutorials-and-samples-collection/