It is quite easy to solve your task. You should create and use a new variable for summing values of the “Doctor Payment” column. In your case the variable can be declared like this: <variable name=”total” class=”java.lang.Integer” calculation=”Sum”> <variableExpression><![CDATA[$F{payment}]]></variableExpression> </variable> the Calculation type is Sum; the Reset type is Report; the Variable expression is $F{payment}, … Read more
You can pass datasource via the built-in REPORT_DATA_SOURCE parameter. The example: <subreport> <reportElement x=”261″ y=”25″ width=”200″ height=”100″/> <dataSourceExpression><![CDATA[$P{REPORT_DATA_SOURCE}]]></dataSourceExpression> <subreportExpression><![CDATA[$P{SUBREPORT_DIR} + “subreport.jasper”]]></subreportExpression> </subreport> You can create new instance of datasource based on variable, parameter or field. The sample: <variable name=”HeadingsCollection” class=”java.util.Collection” calculation=”System”> <initialValueExpression><![CDATA[new java.util.ArrayList()]]></initialValueExpression> </variable> … <subreport> <reportElement x=”0″ y=”0″ width=”515″ height=”20″/> <subreportParameter name=”ReportTitle”> <subreportParameterExpression><![CDATA[$P{ReportTitle}]]></subreportParameterExpression> </subreportParameter> … Read more
There are three ways to compile jrxml to jasper. You can do direct compile via compile button (hammer logo) on iReport designer. You can use ant to compile as shown in the Ant Compile Sample. <target name=”compile1″> <mkdir dir=”./build/reports”/> <jrc srcdir=”./reports” destdir=”./build/reports” tempdir=”./build/reports” keepjava=”true” xmlvalidation=”true”> <classpath refid=”runClasspath”/> <include name=”**/*.jrxml”/> </jrc> </target> Below is the report … Read more
There’s another way if you don’t want to have older Java versions installed you can do the following: 1) Download the iReport-5.6.0.zip from https://sourceforge.net/projects/ireport/files/iReport/iReport-5.6.0/ 2) Download jre-7u67-windows-x64.tar.gz (the one packed in a tar) from https://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html 3) Extract the iReport and in the extracted folder that contains the bin and etc folders throw in the jre. … Read more