我正在尝试将我的数据和表格放入页面中心，如下表所示。但我只做了表格中剩余的数据对齐和调整，我无法做到，因为我不熟悉xsl。
这是我的xsl代码：
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output encoding="iso-8859-1" />
<xsl:template match ="records">
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
<fo:layout-master-set>
<fo:simple-page-master master-name="list">
<fo:region-body></fo:region-body>
</fo:simple-page-master>
</fo:layout-master-set>
<fo:page-sequence master-reference="list">
<fo:flow flow-name="xsl-region-body">
<fo:block text-align="right">
<fo:table >
<fo:table-body>
<xsl:for-each select="./list">
<xsl:if test="position()<= 1">
<fo:table-row>
<xsl:for-each select="./item">
<fo:table-cell text-align="center"
width="100px" border-color="black" border="2px">
<fo:block color="green" font-family="monospace"
font-size="10pt" padding="5pt" space-before="5pt" space-after="5pt">
<xsl:attribute name="color">
<xsl:choose>
<xsl:when test="position() = 1 ">
<xsl:text>black</xsl:text>
</xsl:when>
<xsl:when test="position() = 2 ">
<xsl:text>#333399</xsl:text>
</xsl:when>
<xsl:when test="position() = 3 ">
<xsl:text>#FF9900</xsl:text>
</xsl:when>
<xsl:when test="position() = 4 ">
<xsl:text>#96CCD8</xsl:text>
</xsl:when>
<xsl:when test="position() = 5 ">
<xsl:text>#19A347</xsl:text>
</xsl:when>
<xsl:when test="position() = 6 ">
<xsl:text>green</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>white</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<xsl:value-of select="val"/>
</fo:block>
</fo:table-cell>
</xsl:for-each>
</fo:table-row>
</xsl:if>
</xsl:for-each>
<xsl:for-each select="./list">
<xsl:if test="position()!=1">
<fo:table-row>
<xsl:for-each select="./item">
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black"
border-style="solid" font-size="12pt" wrap-option="no-wrap"
padding="5pt" space-before="5pt" space-after="5pt">
<xsl:attribute name="background-color">
<xsl:choose>
<xsl:when test="position() = 1 ">
<xsl:text>#C1BFC4</xsl:text>
</xsl:when>
<xsl:when test="position() = 2 ">
<xsl:text>#B1A1C8</xsl:text>
</xsl:when>
<xsl:when test="position() = 3 ">
<xsl:text>#F9CAA0</xsl:text>
</xsl:when>
<xsl:when test="position() = 4 ">
<xsl:text>#96CCD8</xsl:text>
</xsl:when>
<xsl:when test="position() = 5 ">
<xsl:text>#C2D89A</xsl:text>
</xsl:when>
<xsl:when test="position() = 6 ">
<xsl:text>green</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>red</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<xsl:value-of select="val"/>
</fo:block>
</fo:table-cell>
</xsl:for-each>
</fo:table-row>
</xsl:if>
</xsl:for-each>
</fo:table-body>
</fo:table>
</fo:block>
</fo:flow>
</fo:page-sequence>
</fo:root>
</xsl:template>
</xsl:stylesheet>
这是我的xml代码：
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<records>
<list>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>Subject Number</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>Monthly Dairy Contact</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>3-Month Safety Contact</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>Annual visit</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>Suspected HZ follow-up Visit</val>
</item>
</list>
<list>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>49210</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>x</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>15-sep-2012</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val></val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val></val>
</item>
</list>
<list>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>49210</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>x</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>15-sep-2012</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>test</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val></val>
</item>
</list>
<list>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>49210</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>x</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>15-sep-2012</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>test</val>
</item>
<item xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="jaXBValue">
<val>test</val>
</item>
</list>
</records>
注意：xml只保存放在表格中的数据以pdf格式显示，但其余的内容可以静态添加到xsl文件中，但我不知道如何正确对齐，就像我在图像中所示。 任何人都可以根据重新采购在我的代码中进行修改。 谢谢
答案 0 :(得分：11)
对于水平居中，简短的回答是使用text-align="center"。 （见https://www.w3.org/TR/xsl11/#text-align）
text-align适用于fo:block，fo:external-graphic，fo:instream-foreign-object和fo:table-and-caption。如果您需要将内联FO置于中心位置，最简单的方法是将其包含在fo:block的{{1}}中。
将text-align="center"水平居中的一种方法是将其放入fo:table：
fo:table-and-caption将任何块级对象水平居中的更长篇的方法是将其放在<fo:table-and-caption text-align="center">
<fo:table>
内的fo:inline-container内：
fo:block对于垂直居中，请使用<fo:block text-align="center">
<fo:inline-container>
<fo:table>
。 （见https://www.w3.org/TR/xsl11/#display-align）
display-align="center"适用于display-align，fo:region-body，fo:region-before，fo:region-after，fo:region-start，fo:region-end，{{1} }，fo:block-container，fo:external-graphic和fo:instream-foreign-object。除此之外，这意味着您可以使垂直对齐成为页面母版设置的一部分，或者您可以将fo:inline-container放在一个全高fo:table-cell的中心位置：
fo:table答案 1 :(得分：2)
下面是一个示例Of，其中显示了如何设置边距并使表格居中：
<?xml version="1.0" encoding="iso-8859-1"?>
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
<fo:layout-master-set>
<fo:simple-page-master master-name="list">
<fo:region-body margin-left=".5in" margin-right=".5in" margin-top=".5in" margin-bottom=".5in"/>
</fo:simple-page-master>
</fo:layout-master-set>
<fo:page-sequence master-reference="list">
<fo:flow flow-name="xsl-region-body">
<fo:block text-align="center">
<fo:table text-align="center" start-indent=".125in">
<fo:table-body>
<fo:table-row>
<fo:table-cell text-align="center" width="100px" border-color="black" border="2px">
<fo:block font-family="monospace" font-size="10pt" padding="5pt" space-before="5pt" space-after="5pt" color="black">Subject Number</fo:block>
</fo:table-cell>
<fo:table-cell text-align="center" width="100px" border-color="black" border="2px">
<fo:block font-family="monospace" font-size="10pt" padding="5pt" space-before="5pt" space-after="5pt" color="#333399">Monthly Dairy Contact</fo:block>
</fo:table-cell>
<fo:table-cell text-align="center" width="100px" border-color="black" border="2px">
<fo:block font-family="monospace" font-size="10pt" padding="5pt" space-before="5pt" space-after="5pt" color="#FF9900">3-Month Safety Contact</fo:block>
</fo:table-cell>
<fo:table-cell text-align="center" width="100px" border-color="black" border="2px">
<fo:block font-family="monospace" font-size="10pt" padding="5pt" space-before="5pt" space-after="5pt" color="#96CCD8">Annual visit</fo:block>
</fo:table-cell>
<fo:table-cell text-align="center" width="100px" border-color="black" border="2px">
<fo:block font-family="monospace" font-size="10pt" padding="5pt" space-before="5pt" space-after="5pt" color="#19A347">Suspected HZ follow-up Visit</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#C1BFC4">49210</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#B1A1C8">x</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#F9CAA0">15-sep-2012</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#96CCD8"></fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#C2D89A"></fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#C1BFC4">49210</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#B1A1C8">x</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#F9CAA0">15-sep-2012</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#96CCD8">test</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#C2D89A"></fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#C1BFC4">49210</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#B1A1C8">x</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#F9CAA0">15-sep-2012</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#96CCD8">test</fo:block>
</fo:table-cell>
<fo:table-cell border="4px" text-align="center">
<fo:block font-family="monospace" border-color="black" border-style="solid" font-size="12pt" wrap-option="no-wrap" padding="5pt" space-before="5pt" space-after="5pt" background-color="#C2D89A">test</fo:block>
</fo:table-cell>
</fo:table-row>
</fo:table-body>
</fo:table>
</fo:block>
</fo:flow>
</fo:page-sequence>
</fo:root>