//// library yang ane input ////
mysql-connector-java-5.1.13-bin-jar
commons-beanutils-1.8.2.jar
commons-collections-3.2.1.jar
commons-digester-1.7.jar
commons-javaflow-20060411.jar
commons-logging-1.1.jar
groovy-all-1.7.5.jar
iText-2.1.7.jar
jasperreports-4.5.0.jar
jasperreports-chart-themes-4.5.0.jar
jasperreports-fonts-4.5.0.jar
jasperreports-core-renderer.jar,
jasperreports-extensions-3.5.3.jar
jasperreports-htmlcomponent-4.1.1.jar
jasperreports-json.jar
jasperreports-jtidy-r938.jar
jxl-2.6.10.jar
poi-3.7-20101029.jar



////import class////
import com.mysql.jdbc.Connection;
import java.io.File;
import java.sql.DriverManager;
import java.util.HashMap;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.util.JRLoader;
import net.sf.jasperreports.view.JasperViewer;



////coding dalem button////
try{
		String nmFile = "src/report/ViewChart.jasper";
		String driver = "com.mysql.jdbc.Driver";
		String con = "jdbc:mysql://localhost/spk";
		String user = "root";
		String password = "";

		HashMap hash = new HashMap();

		Class.forName(driver);
		Connection koneksi = (Connection) DriverManager.getConnection(con, user, password);
		File file = new File(nmFile);
		JasperReport jasperreport = (JasperReport)JRLoader.loadObject(file.getPath());
		JasperPrint jasperPrint = JasperFillManager.fillReport(jasperreport,hash,koneksi);
		JasperViewer.viewReport(jasperPrint,false);
		}
		catch(Exception ex){

		}