jasper-reports

问题 We are using JasperReports 6.6. I use conditional expression to display certain parameters. The behaviour is as expected. However, when it is not printed, there is still blank line space. The fields are not touching each other, I took care. There are all isRemoveLineWhenBlank. Print when no expression is functionnal since the expression content is not displayed when the condition is not ok. The other elements are float type. TRY I tried solutions from other answers but do not correspond to my

问题 I'm trying to export jasper report to pdf using partially opaque SVGs, but in the pdf the opaque are solid white-ish. The image expression is: <imageExpression><![CDATA[net.sf.jasperreports.renderers.SimpleRenderToImageAwareDataRenderer.getInstance(byte[] data)]]></imageExpression> In the background it seems jasper is using Apache BatikRenderer and XML Graphics. Here are even examples of transparency support: https://xmlgraphics.apache.org/fop/trunk/graphics.html#svg According to this link,

问题 I've been struggling with my problem since 7 days. I have 1 XML input data and want to convert that into desired PDF file with line chart XML <?xml version="1.0" encoding="utf-8"?> <sample-data xmlns:ms="urn:schemas-microsoft-com:xslt" xmlns:ht="urn:xyz.com/xslt/extensions"> <section name="relative-performance"> <historic-valuations> <valuation-list> <valuation> <value>890000</value> <date>2014-12-01T00:00:00</date> </valuation> <valuation> <value>923789</value> <date>2015-12-01T00:00:00<

问题 I have been researching this problem for some time and have seen few references (like this). I know the Viewer is a Swing component, but I would like to achieve something like integrating/having a container in which to preview reports. I have not seen any such component default provided by Angular. Has anyone attempted something similar or is it better to create own web components (Polymer-wise perhaps). Thanks in advance. 回答1: Probably this is not really possible, due to reasons above. Just

问题 I have a JSON data with a following structure [{ "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }, { "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }, { "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }] I have created separate reports for details1 and details2 arrays. Also I have create a report for one element of the main table refferring to details1 and details2 reports as a subreports. The problem is the main

问题 I have a JSON data with a following structure [{ "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }, { "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }, { "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }] I have created separate reports for details1 and details2 arrays. Also I have create a report for one element of the main table refferring to details1 and details2 reports as a subreports. The problem is the main

问题 I have a JSON data with a following structure [{ "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }, { "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }, { "a1":"b1", "a2":"b2", "details1":[{"a1":"b1"}], "details2":[{"a2":"b2"}], }] I have created separate reports for details1 and details2 arrays. Also I have create a report for one element of the main table refferring to details1 and details2 reports as a subreports. The problem is the main

问题 I am using JasperReport/ireport4, I tried to generate a report as below public void fillReport() throws ParseException, groovyjarjarcommonscli.ParseException, IOException { try { Driver monDriver = new com.mysql.jdbc.Driver(); DriverManager.registerDriver(monDriver); connection = (Connection) DriverManager.getConnection("jdbc:mysql://localhost:3306/MyDB","", ""); Map mymap = new HashMap(); mymap.put("Title", MyTitle); mymap.put("legend", legend); mymap.put("SQL", Query()); FacesContext

问题 I am using JasperReport/ireport4, I tried to generate a report as below public void fillReport() throws ParseException, groovyjarjarcommonscli.ParseException, IOException { try { Driver monDriver = new com.mysql.jdbc.Driver(); DriverManager.registerDriver(monDriver); connection = (Connection) DriverManager.getConnection("jdbc:mysql://localhost:3306/MyDB","", ""); Map mymap = new HashMap(); mymap.put("Title", MyTitle); mymap.put("legend", legend); mymap.put("SQL", Query()); FacesContext

问题 This question already has answers here : How can I render hindi correctly when exporting to pdf? (3 answers) Closed 4 years ago . I am using JasperReport version 6.2 And I want to export report to PDF, but my report will not support languages different then English (other languages fields appear as blank), This is my code for generating the report JsonDataSource ds = new JsonDataSource(JRLoader.getInputStream(jsonFile)); JasperReport jasperReport = (JasperReport) JRLoader.loadObject