im试图根据条件更改文档的页面方向,但是我不知道该怎么做。阅读文档并没有多大帮助,也找不到任何示例。
我这样设置文档:
<fo:layout-master-set>
<fo:simple-page-master master-name="first-page" page-height="29.7cm" page-width="21.0cm" margin="1cm 2.1cm 0.8cm 2.1cm">
<fo:region-body region-name="xsl-region-body" margin-top="105px" margin-bottom="50px"/>
<fo:region-before region-name="xsl-region-before-first" extent="5in"/>
<fo:region-after region-name="xsl-region-after" extent="5in" display-align="after"/>
</fo:simple-page-master>
<fo:simple-page-master master-name="other-page" page-height="21.0cm" page-width="29.7cm" margin="1cm 2.1cm 0.8cm 2.1cm">
<fo:region-body region-name="xsl-region-body" margin-top="105px" margin-bottom="50px"/>
<fo:region-before region-name="xsl-region-before-other" extent="5in"/>
<fo:region-after region-name="xsl-region-after" extent="5in" display-align="after"/>
</fo:simple-page-master>
<fo:page-sequence-master master-name="pages">
<fo:repeatable-page-master-alternatives>
<fo:conditional-page-master-reference page-position="first" master-reference="first-page"/>
<fo:conditional-page-master-reference page-position="only" master-reference="other-page"/>
</fo:repeatable-page-master-alternatives>
</fo:page-sequence-master>
</fo:layout-master-set>
<fo:page-sequence master-reference="pages">
<fo:static-content flow-name="xsl-region-before-first">
...
</fo:static-content>
<fo:static-content flow-name="xsl-region-before-first">
...
</fo:static-content>
<fo:static-content flow-name="xsl-region-before-first">
...
</fo:static-content>
<fo:flow flow-name="xsl-region-body">
...
</fo:flow>
这将首先生成第一个垂直页面,然后其余所有都是水平页面。这些水平页面是在for-each循环中生成的。我想做的是,在可以放置在任意位置的特定页面-before =“ break”之后,我可以根据每个项目的数据来更改下一页的布局。
编辑:我正在使用xmlns:fo 2.0版。我的确切文档应如下所示:
<xsl:for-each select="itemsA">
...printed stuff...
</xsl:for-each>
<fo:block break-before="page">
<xsl:for-each select="itemsB">
...printed stuff...
</xsl:for-each>
fo:page-sequence-master
(如果左右页面之间没有变化,则为fo:simple-page-master
,等等。]fo:page-sequence-master
移至每个xsl:for-each
内,并且fo:page-sequence-master
指向相应的fo:page-sequence-master
(或`fo:simple-page-master)。即:]]
<xsl:for-each select="itemsA"> <fo:page-sequence master-reference="landscape"> ...printed stuff... </fo:page-sequence> </xsl:for-each> <xsl:for-each select="itemsB"> <fo:page-sequence master-reference="portrait"> ...printed stuff... </fo:page-sequence> </xsl:for-each>
您不需要
<fo:block break-before="page">
,因为fo:page-sequence
总是生成一个新的页面序列。