Привет, я пытаюсь сгруппировать ячейки на основе значений в столбце два , используя это для создания PDF с использованием apache FOP
Мой код
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);
}
}
}
для определенного столбца мне нужно объединить повторяющиеся значения, чтобы, если 5000 повторяется в одном и том же столбце, мне нужно динамически объединять 5000 в одну ячейку на основе значения
Я также пытался с** xsl: for-each-group ** group-adj = = "column-two" , column-grouping-key () но это не группировка, как я ожидал,Пожалуйста, помогите, заранее спасибо.