Hi all: I need showing a graphic who obtain data from a custom datasource. I see the demo sample of datasources in the jasperreports1.2.5 package and I simulate that situation, but I don't find the static method in that sample for textfield "The static method to call to retrive the JRDataSource" who appears in Ireport1.2.5 when I try fixing a new custom datasource(test fail). Mu custom DataSource sample code is: package com.emergya.esteve.tcerebral.web.util; import net.sf.jasperreports.engine.JRDataSource; import net.sf.jasperreports.engine.JRException; import net.sf.jasperreports.engine.JRField; public class SupervivencyDataSource implements JRDataSource { private Object[][] data = { {new Integer(1), new Float(100)}, {new Integer(2), new Float(98.6)} }; private int index = -1; public SupervivencyDataSource() { } public boolean next() throws JRException { index++; return (index < data.length); } public Object getFieldValue(JRField field) throws JRException { Object value = null; String fieldName = field.getName(); if ("mounth".equals(fieldName)) { value = data[index][0]; } else if ("percent".equals(fieldName)) { value = data[index][1]; } return value; } } Any suggestions to resolve? Thank for all
