首页 > 代码库 > ireport 追加新报表
ireport 追加新报表
ireport 追加新报表
/* To change this template, choose Tools | Templates* and open the template in the editor.*/package com;import java.io.IOException;import java.util.HashMap;import java.util.List;import java.util.Map;import net.sf.jasperreports.engine.JRException;import net.sf.jasperreports.engine.JRPrintPage;import net.sf.jasperreports.engine.JasperFillManager;import net.sf.jasperreports.engine.JasperPrint;import net.sf.jasperreports.view.JasperViewer;/**** @authored by vijayan.A* @reviewed by Krishnaveni.T*/public class MultiPageLinking {private Map fillReportParameters() {Map parametersMap = new HashMap();Map reportparametermap1 = new HashMap();Map reportparametermap2 = new HashMap();Map reportparametermap3 = new HashMap();reportparametermap1.put("Parameter1", "First Name");reportparametermap1.put("Parameter2", "Middle Name");reportparametermap1.put("Parameter3", "Last Name");reportparametermap2.put("Parameter21", "Address1");reportparametermap2.put("Parameter22", "Address2");reportparametermap2.put("Parameter23", "Address3");reportparametermap3.put("Parameter31", "Phone no");reportparametermap3.put("Parameter32", "Mobile no");reportparametermap3.put("Parameter33", "Fax no");parametersMap.put("reportparametermap1", reportparametermap1);parametersMap.put("reportparametermap2", reportparametermap2);parametersMap.put("reportparametermap3", reportparametermap3);return parametersMap;}private JasperPrint fillJasperPrint(String jasperpath, Map parametersMap) throws IOException, JRException {JasperPrint jasperprint = new JasperPrint();jasperprint = JasperFillManager.fillReport(getClass().getResource(jasperpath).openStream(), parametersMap);return jasperprint;}private JasperPrint getLinkedStaticpages() throws IOException, JRException {Map page1param, page2param, page3param;page1param = (Map) fillReportParameters().get("reportparametermap1");page2param = (Map) fillReportParameters().get("reportparametermap2");page3param = (Map) fillReportParameters().get("reportparametermap3");JasperPrint firstsecondlinked = multipageLinking(fillJasperPrint("com/page1 .jasper", page1param), fillJasperPrint("com/page2.jasper", page2param));JasperPrint firstsecondthirdlinked = multipageLinking(firstsecondlinked, fillJasperPrint("com/page3.jasper", page3param));return firstsecondthirdlinked;}private JasperPrint multipageLinking(JasperPrint page1, JasperPrint page2) {List pages = page2.getPages();for (int count = 0; count <pages.size(); count++) {page1.addPage(pages.get(count));}return page1;}private void viewer(JasperPrint page1) {JasperViewer viewer = new JasperViewer(page1, false);viewer.setVisible(true);}public static void main(String arg[]) throws IOException, JRException {MultiPageLinking multipages = new MultiPageLinking();JasperPrint allpages = multipages.getLinkedStaticpages();multipages.viewer(allpages);}}
ireport 追加新报表
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。