Java

MallardsReach wrote:

I still get a problem.

public class MyTables
{
       void getSecond(int secondNum){
        displayTable.setText("\n"); //Clear the displayTable 
        int firstNum, answerNum;
            for (firstNum = 1; firstNum <=12; firstNum ++){
                answerNum = firstNum * secondNum;
                displayTable.append(firstNum + " x " + secondNum + " = " + answerNum +"\n");
             }
	public static void main(String[] args) 

Quote:

c:\Java>javac MyTables.java
MyTables.java:18: error: illegal start of expression
public static void main(String[] args)
^
1 error

loginButton.addActionListener(new ActionListener()
		{
			public void actionPerformed(ActionEvent e)
				{
					//getSecond(6);
					displayTable.setText("Button Pressed");
				}
				       void getSecond(int secondNum){
        displayTable.setText("\n"); //Clear the displayTable 
        int firstNum, answerNum;
            for (firstNum = 1; firstNum <=12; firstNum ++){
                answerNum = firstNum * secondNum;
                displayTable.append(firstNum + " x " + secondNum + " = " + answerNum +"\n");
             }

		});
    }		
}

Quote:

c:\Java>javac MyTables.java
MyTables.java:69: error: illegal start of type
});
^
MyTables.java:70: error: ')' expected
}
^
MyTables.java:71: error: reached end of file while parsing
}
^
3 errors

int someMethod(int parameter)
{
    // TODO: the details must be added here
}
int someOtherMethod(int parameter)
{
    while (some expression)
    {
         // TODO: more details required
    }
    if (some boolean expression
    {
        // TODO: check some stuff
    }
}

But always remember, making mistakes is how we all learned ...

public PracticeTest() {
    initComponents();
}

/**
 * This method is called from within the constructor to initialize the form.
 * WARNING: Do NOT modify this code. The content of this method is always
 * regenerated by the Form Editor.
 */
@SuppressWarnings("unchecked")


 int count=0,current=0;

/**
 *
 * @param s
 */


   set();  //set() on its own gives error, (invalid method declaration; return type required)
 {
   counter = 0
   set()  //set() like this no errors, build successful but doesn't show
 }

Quote:

A call to a method cannot exist at class level, it must be inside an executable block.

private void rbSetQuestionFocusGained(java.awt.event.FocusEvent evt) {
        set();
}

MallardsReach wrote:

Not sure about the first five lines as I'm using Netbeans