基于列值的xsl fo:table中跨行的动态行数

问题描述 投票:0回答:1

嗨,我正在尝试根据column two中的值对单元格进行分组,使用它来使用apache FOP创建PDF]

我的代码是

document.xml

    <data>
    <data-body>
        <table-header>
            <column-one>Column One</column-one>
            <column-two>Column Two</column-two>
            <column-three>Column Three</column-three>
            <column-four>Column Four</column-four>
        </table-header>
        <table-data>
            <column-one>One</column-one>
            <column-two>5000</column-two>
            <column-three>Three</column-three>
            <column-four>Four</column-four>
        </table-data>
        <table-data>
            <column-one>One</column-one>
            <column-two>5000</column-two>
            <column-three>Three</column-three>
            <column-four>Four</column-four>
        </table-data>
        <table-data>
            <column-one>One</column-one>
            <column-two>1200</column-two>
            <column-three>Three</column-three>
            <column-four>Four</column-four>
        </table-data>
        <table-data>
            <column-one>One</column-one>
            <column-two>2000</column-two>
            <column-three>Three</column-three>
            <column-four>Four</column-four>
        </table-data>
        <table-data>
            <column-one>One</column-one>
            <column-two>2000</column-two>
            <column-three>Three</column-three>
            <column-four>Four</column-four>
        </table-data>
         </data-body>
    </data>

template.xsl

<?xml version="1.0" encoding="UTF-8"?>
    <xsl:stylesheet version="1.0"
        xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
        xmlns:fo="http://www.w3.org/1999/XSL/Format">
        <xsl:template match="data">
            <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
                <fo:layout-master-set>
                    <fo:simple-page-master master-name="simple"
                        page-height="8.5in" page-width="11in" margin-top=".5in"
                        margin-bottom=".5in" margin-left=".5in" margin-right=".5in">
                        <fo:region-body margin-top="2cm" margin-bottom="2cm" />
                        <fo:region-before extent="2cm" overflow="hidden" />
                        <fo:region-after extent="1cm" overflow="hidden" />
                    </fo:simple-page-master>
                </fo:layout-master-set>
                <fo:page-sequence master-reference="simple"
                    initial-page-number="1">
                    <fo:static-content flow-name="xsl-region-before">
                        <fo:block font-size="13.0pt" font-family="serif"
                            padding-after="2.0pt" space-before="4.0pt" text-align="center"
                            border-bottom-style="solid" border-bottom-width="1.0pt">
                            <xsl:text>PDF Test</xsl:text>
                        </fo:block>
                    </fo:static-content>
                    <fo:static-content flow-name="xsl-region-after">
                        <fo:block font-size="12.0pt" font-family="sans-serif"
                            padding-after="2.0pt" space-before="2.0pt" text-align="center"
                            border-top-style="solid" border-bottom-width="1.0pt">
                            <xsl:text>Page</xsl:text>
                            <fo:page-number />
                        </fo:block>
                    </fo:static-content>
                    <fo:flow flow-name="xsl-region-body">
                        <xsl:apply-templates select="data-body" />
                    </fo:flow>
                </fo:page-sequence>
            </fo:root>
        </xsl:template>
        <xsl:template match="data-body">
            <fo:block text-align="center">
                <fo:table table-layout="fixed" width="100%"
                    border-style="dashed">
                    <fo:table-column border-style="solid" />
                    <fo:table-column border-style="solid" />
                    <fo:table-column border-style="solid" />
                    <fo:table-header>
                        <xsl:apply-templates select="table-header" />
                    </fo:table-header>
                    <fo:table-body>
                        <xsl:apply-templates select="table-data" />
                    </fo:table-body>
                </fo:table>
            </fo:block>
        </xsl:template>
        <xsl:template match="table-header">
            <fo:table-row keep-together.within-page="always"
                border-style="solid">
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-one"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-two"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-three"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
            </fo:table-row>
        </xsl:template>
        <xsl:template match="table-data">
            <fo:table-row keep-together.within-page="always"
                border-style="solid">
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-one"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-two"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-three"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
            </fo:table-row>
        </xsl:template>
    </xsl:stylesheet>

GeneratePDF.java] >>

    package com.test.pdf;
    import java.io.File;
    import java.io.OutputStream;
    import javax.xml.transform.Result;
    import javax.xml.transform.Source;
    import javax.xml.transform.Transformer;
    import javax.xml.transform.TransformerFactory;
    import javax.xml.transform.sax.SAXResult;
    import javax.xml.transform.stream.StreamSource;
    import org.apache.fop.apps.FOUserAgent;
    import org.apache.fop.apps.Fop;
    import org.apache.fop.apps.FopFactory;
    import org.apache.fop.apps.MimeConstants;
    public class GeneratePDF {
        public static void main(String[] args) {
            try {
                System.out.println("FOP ExampleXML2PDF\n");
                System.out.println("Preparing...");
                // Setup input and output files
                File xmlfile = new File("src/", "document.xml");
                File xsltfile = new File("src/", "template.xsl");
                File pdffile = new File("C:\\Users\\Punithan Antony\\Downloads\\pdf", "ResultPDF.pdf");
                System.out.println("Input: XML (" + xmlfile + ")");
                System.out.println("Stylesheet: " + xsltfile);
                System.out.println("Output: PDF (" + pdffile + ")");
                System.out.println();
                System.out.println("Transforming...");
                // configure fopFactory as desired
                FopFactory fopFactory = FopFactory.newInstance(new File("src/fop.xconf"));
                //new File("src/fop.xconf");
                FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
                // configure foUserAgent as desired
                // Setup output
                OutputStream out = new java.io.FileOutputStream(pdffile);
                out = new java.io.BufferedOutputStream(out);
                try {
                    // Construct fop with desired output format
                    Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF,
                            foUserAgent, out);
                    // Setup XSLT
                    TransformerFactory factory = new net.sf.saxon.TransformerFactoryImpl();
                    Transformer transformer = factory
                            .newTransformer(new StreamSource(xsltfile));
                    // Set the value of a <param> in the stylesheet
                    // Setup input for XSLT transformation
                    Source src = new StreamSource(xmlfile);
                    // Resulting SAX events (the generated FO) must be piped through
                    // to FOP
                    Result res = new SAXResult(fop.getDefaultHandler());
                    // Start XSLT transformation and FOP processing
                    transformer.transform(src, res);
                } finally {
                    out.close();
                }
                System.out.println("Success!");
            } catch (Exception e) {
                System.out.print("ERROR!!");
                e.printStackTrace(System.err);
                System.exit(-1);
            }
        }
    }

对于特定的列,如果在同一列中重复了5000,则我需要合并重复的值我需要根据值动态地在单个单元格中合并5000

我也尝试过** xsl:for-each-group ** group-adjacent =“ column-two”

column-grouping-key()但是它不像我期望的那样分组请帮助,提前谢谢。

嗨,我正在尝试根据第二列中的值对单元格进行分组,使用它来使用apache FOP创建PDF。我的代码是document.xml [[[

pdf xslt-2.0 xsl-fo apache-fop
1个回答
0
投票
我认为您想使用group-adjacent,然后您需要传递组项目的计数和当前组索引以填充number-rows-spanned属性并阻止其中的第二个column-two单元格的输出相邻的组:
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