我有数百行文本,格式化为XML文档,我需要输出到PDF并显示为:
LEFT TEXT.......................................................................RIGHT TEXT
我发现如何在XSL中执行此操作,但它在FO输出期间当前作为处理指令运行。 XSL:
<xsl:template match="processing-instruction('leftrighttext')">
<fo:block text-align-last="justify">
<xsl:text>LEFT TEXT</xsl:text>
<fo:leader leader-pattern="dots"/>
<xsl:text>RIGHT TEXT</xsl:text>
</fo:block>
XML的样子(在表中使用):
<row>
<entry> <?leftrighttext?> </entry>
</row
期望的输出:
LEFT TEXT........................................................................RIGHT TEXT
NEXT TEXT WITHIN TABLE...........................................................OTHER TEXT
我的问题是如何从XML文档中调用“LEFT TEXT”和“RIGHT TEXT”,而不是直接在样式表中输入值,例如:
<row>
<entry>LEFT TEXT <sometag> RIGHT TEXT</entry>
</row>
<row>
<entry>NEXT TEXT WITHIN TABLE <sometag> OTHER TEXT
我可以创建一个标签,或者在标签之前标识文本的字符串,以及之后的文本,在它们之间输入点头?
任何帮助将不胜感激。
要求的其他信息: 我在下面的答案中使用了XSLT,这里是我试图转换的XML文档。我还按照下面发布的XML的大纲。请让我知道我错过了什么...
XML:
<?xml-model href="http://docbook.org/xml/5.0/rng/docbook.rng" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://docbook.org/xml/5.0/rng/docbook.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink"
version="5.0">
<table>
<tgroup cols="2">
<colspec colnum="1" colname="col1" colwidth="235"/>
<colspec colnum="2" colname="col2" colwidth="235"/>
<thead>
<row>
<entry align="center">LSP</entry>
<entry align="center">RSP</entry>
</row>
</thead>
<tbody>
<row>
<entry align="center" namest="col1" nameend="col2">(PF) Takeoff Briefing<?leftrighttext?>PERFORM</entry>
</row>
</tbody>
</tgroup>
</table>
</section>
这就是样式表开头的内容:
XSLT:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:date="http://exslt.org/dates-and-times"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:fo="http://www.w3.org/1999/XSL/Format"
xmlns:d="http://docbook.org/ns/docbook"
exclude-result-prefixes="xs date"
extension-element-prefixes="date"
version="1.0">
<xsl:import href="http://docbook.sourceforge.net/release/xsl-ns/current/fo/docbook.xsl"/>
答案 0 :(得分:4)
我会坚持使用处理指令的原始方法。您只需使用xsl:apply-templates
来构建fo:table-cell
。
示例:
XML输入
<doc>
<row>
<entry>LEFT TEXT <?leftrighttext?> RIGHT TEXT</entry>
</row>
<row>
<entry>NEXT TEXT WITHIN TABLE <?leftrighttext?> OTHER TEXT</entry>
</row>
</doc>
XSLT 1.0
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="/*">
<fo:root>
<fo:layout-master-set>
<fo:simple-page-master master-name="my-page" page-width="8.5in" page-height="11in">
<fo:region-body margin="1in" margin-top="1.5in" margin-bottom="1.5in"/>
</fo:simple-page-master>
</fo:layout-master-set>
<fo:page-sequence master-reference="my-page">
<fo:flow flow-name="xsl-region-body">
<fo:table>
<fo:table-body>
<xsl:apply-templates select="row"/>
</fo:table-body>
</fo:table>
</fo:flow>
</fo:page-sequence>
</fo:root>
</xsl:template>
<xsl:template match="row">
<fo:table-row>
<xsl:apply-templates select="entry"/>
</fo:table-row>
</xsl:template>
<xsl:template match="entry">
<fo:table-cell>
<fo:block text-align-last="justify">
<xsl:apply-templates/>
</fo:block>
</fo:table-cell>
</xsl:template>
<xsl:template match="entry/text()">
<xsl:value-of select="normalize-space()"/>
</xsl:template>
<xsl:template match="processing-instruction('leftrighttext')">
<fo:leader leader-pattern="dots"/>
</xsl:template>
</xsl:stylesheet>
XSL-FO输出
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
<fo:layout-master-set>
<fo:simple-page-master master-name="my-page" page-width="8.5in" page-height="11in">
<fo:region-body margin="1in" margin-top="1.5in" margin-bottom="1.5in"/>
</fo:simple-page-master>
</fo:layout-master-set>
<fo:page-sequence master-reference="my-page">
<fo:flow flow-name="xsl-region-body">
<fo:table>
<fo:table-body>
<fo:table-row>
<fo:table-cell>
<fo:block text-align-last="justify">LEFT TEXT<fo:leader leader-pattern="dots"/>RIGHT TEXT</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell>
<fo:block text-align-last="justify">NEXT TEXT WITHIN TABLE<fo:leader leader-pattern="dots"/>OTHER TEXT</fo:block>
</fo:table-cell>
</fo:table-row>
</fo:table-body>
</fo:table>
</fo:flow>
</fo:page-sequence>
</fo:root>
呈现PDF
更新示例
查看更新XML示例,我看到您有一个默认命名空间(xmlns="http://docbook.org/ns/docbook"
)。您应该做的是在XSLT中使用前缀声明该命名空间,然后在XPath中使用该前缀。
如果您正在使用XSLT 2.0,则可以将xpath-default-namespace="http://docbook.org/ns/docbook"
添加到xsl:stylesheet
,而不是更改任何XPath。
很难推荐具体的东西,因为你还没有展示完整的XSLT(甚至是一个向我们展示tbody创建位置的上下文的模板),所以这是一个完整的猜测。
以下是使用更新的XML并使用前缀http://docbook.org/ns/docbook
声明doc
命名空间的示例。
(我没有尝试处理表格标题或类似的东西只是为了保持简单。)
XML输入
<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink"
version="5.0">
<table>
<tgroup cols="2">
<colspec colnum="1" colname="col1" colwidth="235"/>
<colspec colnum="2" colname="col2" colwidth="235"/>
<thead>
<row>
<entry align="center">LSP</entry>
<entry align="center">RSP</entry>
</row>
</thead>
<tbody>
<row>
<entry align="center" namest="col1" nameend="col2">(PF) Takeoff Briefing<?leftrighttext?>PERFORM</entry>
</row>
</tbody>
</tgroup>
</table>
</section>
XSLT 1.0
<xsl:stylesheet version="1.0" xmlns:doc="http://docbook.org/ns/docbook" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
<xsl:output indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="/*">
<fo:root>
<fo:layout-master-set>
<fo:simple-page-master master-name="my-page" page-width="8.5in" page-height="11in">
<fo:region-body margin="1in" margin-top="1.5in" margin-bottom="1.5in"/>
</fo:simple-page-master>
</fo:layout-master-set>
<fo:page-sequence master-reference="my-page">
<fo:flow flow-name="xsl-region-body">
<xsl:apply-templates/>
</fo:flow>
</fo:page-sequence>
</fo:root>
</xsl:template>
<xsl:template match="doc:table">
<fo:table>
<fo:table-body>
<xsl:apply-templates select="doc:tgroup/doc:tbody/doc:row"/>
</fo:table-body>
</fo:table>
</xsl:template>
<xsl:template match="doc:row">
<fo:table-row>
<xsl:apply-templates select="doc:entry"/>
</fo:table-row>
</xsl:template>
<xsl:template match="doc:entry">
<fo:table-cell>
<fo:block text-align-last="justify">
<xsl:apply-templates/>
</fo:block>
</fo:table-cell>
</xsl:template>
<xsl:template match="doc:entry/text()">
<xsl:value-of select="normalize-space()"/>
</xsl:template>
<xsl:template match="processing-instruction('leftrighttext')">
<fo:leader leader-pattern="dots"/>
</xsl:template>
</xsl:stylesheet>
XSL-FO输出
<fo:root xmlns:doc="http://docbook.org/ns/docbook"
xmlns:fo="http://www.w3.org/1999/XSL/Format">
<fo:layout-master-set>
<fo:simple-page-master master-name="my-page" page-width="8.5in" page-height="11in">
<fo:region-body margin="1in" margin-top="1.5in" margin-bottom="1.5in"/>
</fo:simple-page-master>
</fo:layout-master-set>
<fo:page-sequence master-reference="my-page">
<fo:flow flow-name="xsl-region-body">
<fo:table>
<fo:table-body>
<fo:table-row>
<fo:table-cell>
<fo:block text-align-last="justify">(PF) Takeoff Briefing<fo:leader leader-pattern="dots"/>PERFORM</fo:block>
</fo:table-cell>
</fo:table-row>
</fo:table-body>
</fo:table>
</fo:flow>
</fo:page-sequence>
</fo:root>
呈现PDF