hansoctantan

Hi, I'm beginning JDBC and I'm conversant in SQL. But I need to Connect to database and that where the problem lies. All I have done is adding mysql/j connector Jar to Netbeans project and wrote code below to test. It cannot connect to database. Also IDE throws error: [CODE=JAVA] …

public class AddPlanePanel extends JPanel implements MyObserver { private JLabel planeLabel = new JLabel("New Plane "); private JLabel nameForPlane = new JLabel("Name:"); public JTextField inputPlaneName = new JTextField(15); private JButton button = new JButton("Add"); private JLabel status = new JLabel(); private JLabel typeLabel = new JLabel("Type:"); private String[] typeStrings = …

Hello experts, actually i have a situation like this. i have a drop down menu value:{2,3,4,5,6}. there is a common operation need to be done if any number in menu list chosen.each of the number must have different number of layers. if user choose 2 means 2 layers,if 3 means …