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54 lines
2.0 KiB
54 lines
2.0 KiB
// 程序网络报表中获取request中的值 |
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package com.fr.demo; |
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import com.fr.base.FRContext; |
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import com.fr.base.Parameter; |
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import com.fr.dav.LocalEnv; |
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import com.fr.general.ModuleContext; |
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import com.fr.io.TemplateWorkBookIO; |
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import com.fr.main.TemplateWorkBook; |
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import com.fr.report.module.EngineModule; |
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import com.fr.web.core.Reportlet; |
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import com.fr.web.request.ReportletRequest; |
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import java.util.Map; |
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public class URLParameterDemo extends Reportlet { |
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public TemplateWorkBook createReport(ReportletRequest reportletRequest) { |
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String envPath = "D:\\FineReport_8.0\\WebReport\\WEB-INF"; |
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FRContext.setCurrentEnv(new LocalEnv(envPath)); |
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ModuleContext.startModule(EngineModule.class.getName()); |
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// 获取外部传来的参数 |
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TemplateWorkBook wbTpl = null; |
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String countryValue = reportletRequest.getParameter("地区").toString(); |
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try { |
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wbTpl = TemplateWorkBookIO.readTemplateWorkBook( |
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FRContext.getCurrentEnv(), "\\doc\\Primary\\Parameter\\Parameter.cpt"); |
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// 提取报表参数组，由于原模板只有country一个参数，因此直接取index为0的参数，并将外部传入的值赋给该参数 |
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Parameter[] ps = wbTpl.getParameters(); |
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ps[0].setValue(countryValue); |
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// 原模板定义有参数界面，参数已经从外部获得，去掉参数页面 |
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// 若您想保留参数界面，则将模板设置为不延迟报表展示，再传入参数后直接根据参数值显示结果，否则还需要再次点击查询按钮 |
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wbTpl.getReportParameterAttr().setParameterUI(null); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return null; |
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} |
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return wbTpl; |
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} |
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@Override |
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public void setParameterMap(Map arg0) { |
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// TODO Auto-generated method stub |
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} |
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@Override |
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public void setTplPath(String arg0) { |
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// TODO Auto-generated method stub |
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} |
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} |