Try using iReport if you are not. When viewing a report within iReport you can select the properties of the subreport within the main report. In this there is an option in Subreport properties called Parameters. Using this you can pass parameters to your subreport. Select this and click the Add button. Then click the … Read more
You can use a nested ternary statement to achieve this but it’s messy. For example: (i == 1) ? “Send” : ((i == 2)? “Received” : “Cancelled”);
Just add the isStretchWithOverflow=”true” to the textField that you want as an element. <textField isStretchWithOverflow=”true”> <reportElement x=”279″ y=”7″ width=”202″ height=”13″/> <textElement/> <textFieldExpression class=”java.lang.String”><![CDATA[$F{name}]]></textFieldExpression> </textField>
Follow the steps below to pass parameters into subreports: Create main report parameter, such as DATE_PARAM. Open sub report and Create a parameter with the same name and the same type. Go back to main report Right-click on sub report, select properties Choose parameter Add parameter from main report to sub report with parameter name … Read more
In PostgreSQL the bytea type is not a BLOB, and you can’t use a stream. In SQL standard terms it is a byte string. It should be loaded to a byte array in Java. If you want to use BLOB techniques in PostgreSQL you must use the large objects feature. http://www.postgresql.org/docs/current/interactive/largeobjects.html
From JasperReports – JSON Data Source Sample (version 6.4.3) The built-in JSON query executer (see the JsonQueryExecuter class) is a tool that uses the query string to produce a JsonDataSource instance, based on specific built-in parameters (or equivalent report properties). This query executer is registered via JsonQueryExecuterFactory factory class. In order to prepare the data … Read more
My solution shows the plain JRXML which is the desired result independent from the tools someone is using, e.g. iReport GUI, dynamic reports or java code designing Jasper reports. First define a style, which corrects the indentation pulling the first line some pixels to the left and pushes the whole box the same width to … Read more
Your main problem here is that you have not compiled the file. Think of the JRXML file as a Java source file. To run your java file you have to compile it first, and then you can run. The jrxml file is simply the human readable XML file that describes what you want to happen. … Read more
In iReport Designer, in the options window you can change compatibility mode to the version you prefer. For me if I put compatibility to jasperreport 3.5.1, when I save the report again, the uuid are all removed. Regards
You can accomplish this a couple ways. The first is actually creating 2 separate reports and merging them. Basically you draw out each page how you want it to look. On export, you create the 2 JasperPrint instances of the report, and then batch export them. public byte[] generateReport(JasperPrint jasperPrint1, JasperPrint jasperPrint2) { //throw the … Read more